When searching for the best gas grill with side burner, you’re looking for a versatile setup that combines powerful grilling with additional cooking space. The Royal Gourmet GA5401T stands out as the overall top pick thanks to its high output and spacious design, ideal for large gatherings. The Electactic 4-Burner Gas Grill offers excellent value with durable construction and reliable performance, making it perfect for budget-conscious buyers. Meanwhile, the Bestfire 68,000 BTU 5 Burner Grill appeals to those who want professional-grade features in a backyard setup. The main tradeoffs include balancing price against features like cooking area, heat output, and build quality. Keep reading for the full breakdown to find your best fit.

Key Takeaways

  • High BTU output generally correlates with more powerful grilling, but larger burners can mean higher fuel consumption.
  • Stainless steel construction offers durability and rust resistance, yet often comes with a higher price tag than painted models.
  • Additional features like side burners and larger cooking areas are valuable for multitasking during outdoor gatherings.
  • Ease of cleaning and maintenance varies, with models featuring grease management systems or porcelain-coated grates simplifying upkeep.
  • Budget options can perform well, but investing in quality build and materials pays off in longevity and consistent performance.

Our Top Best Gas Grill With Side Burner Picks

Gas Grill with Side Burner, 3-Burner Propane Grill with Porcelain-Enameled Cast Iron Grates and Double-Wall Insulated Lid, 39,000 BTU BBQ Grill with Wheels for Outdoor CookingGas Grill with Side Burner, 3-Burner Propane Grill with Porcelain-Enameled Cast Iron Grates and Double-Wall Insulated Lid, 39,000 BTU BBQ Grill with Wheels for Outdoor CookingBest Overall for Versatile PerformanceFuel Type: GasSide Burner Count: 1Main Burner Count: 3VIEW LATEST PRICESee Our Full Breakdown
MELLCOM Upgraded 36,000 BTU Stainless Steel Burner Barbecue Grill, 3 Burner BBQ Propane Gas Grill with Cast Iron Grates & Side Stove for Patio, Camping, Outdoor CookingMELLCOM Upgraded 36,000 BTU Stainless Steel Burner Barbecue Grill, 3 Burner BBQ Propane Gas Grill with Cast Iron Grates & Side Stove for Patio, Camping, Outdoor CookingBest Value with Solid PerformanceFuel Type: GasSide Burner Count: 1Main Burner Count: 3VIEW LATEST PRICESee Our Full Breakdown
Aoxun 4-Burner Propane Grill with Side Burner, 49000 BTU Gas Grill, Stainless Steel Outdoor Grill with Cast Iron Grates & Side Tables for Backyard, Patio, Camping,BlackAoxun 4-Burner Propane Grill with Side Burner, 49000 BTU Gas Grill, Stainless Steel Outdoor Grill with Cast Iron Grates & Side Tables for Backyard, Patio, Camping,BlackBest for High Power and Large GroupsFuel Type: GasSide Burner Count: 1Main Burner Count: 4VIEW LATEST PRICESee Our Full Breakdown
GREEN PARTY 4 Burner BBQ Propane Gas Grill with Side Burner & Porcelain-Enameled Cast Iron Grates, 545 SQIN Grilling Area 42,000 BTUs Barbecue Grill for Outdoor Cooking Garden Patio Backyard, BlueGREEN PARTY 4 Burner BBQ Propane Gas Grill with Side Burner & Porcelain-Enameled Cast Iron Grates, 545 SQIN Grilling Area 42,000 BTUs Barbecue Grill for Outdoor Cooking Garden Patio Backyard, BlueBest Budget with Practical FeaturesFuel Type: GasSide Burner Count: 1Main Burner Count: 4VIEW LATEST PRICESee Our Full Breakdown
MELLCOM Upgraded 44,000 BTU Stainless Steel Burner Barbecue Grill, 4 Burner BBQ Propane Gas Grill with Side Stove & Cast Iron Grates for Patio, Camping, Outdoor CookingMELLCOM Upgraded 44,000 BTU Stainless Steel Burner Barbecue Grill, 4 Burner BBQ Propane Gas Grill with Side Stove & Cast Iron Grates for Patio, Camping, Outdoor CookingBest for Power and Spacious CookingFuel Type: GasSide Burner Count: 1Main Burner Count: 4VIEW LATEST PRICESee Our Full Breakdown
Electactic 4-Burner Gas Grill with Side Burner, Stainless Steel Propane Grill with Porcelain-Enameled Grills, Built-In Thermometer, 42000BTU BBQ Grill for Outdoor Cooking and Patio BarbecuesElectactic 4-Burner Gas Grill with Side Burner, Stainless Steel Propane Grill with Porcelain-Enameled Grills, Built-In Thermometer, 42000BTU BBQ Grill for Outdoor Cooking and Patio BarbecuesBest Overall for Versatility and DurabilityBTU: 42000Main Burners: 4Side Burner BTU: 10000VIEW LATEST PRICESee Our Full Breakdown
34,000 BTU 3-Burner Propane Gas Grill with Side Burner, All Stainless Steel BBQ Grill, Cast Iron Grates & Portable Cart with Wheels,Outdoor Barbecue Grill for Backyard, Patio, Camping (G31 PRO)34,000 BTU 3-Burner Propane Gas Grill with Side Burner, All Stainless Steel BBQ Grill, Cast Iron Grates & Portable Cart with Wheels,Outdoor Barbecue Grill for Backyard, Patio, Camping (G31 PRO)Best Value for Budget-Conscious GrillersBTU: 34000Main Burners: 3Side Burner BTU: 10000VIEW LATEST PRICESee Our Full Breakdown
49000 BTU Output Propane Gas Grill with Side Burner and 4 Main Burners – Double-layer Stainless Steel Lid, Cast Iron Grids and Plate, Easy-Clean Grease Management for Perfect BBQs49000 BTU Output Propane Gas Grill with Side Burner and 4 Main Burners - Double-layer Stainless Steel Lid, Cast Iron Grids and Plate, Easy-Clean Grease Management for Perfect BBQsBest for Large-Scale Cooking and Versatile FeaturesBTU: 49000Main Burners: 4Side Burner BTU: 9000VIEW LATEST PRICESee Our Full Breakdown
GRILL DEPOTS 6 Burner Propane Gas Grill with Side Burner, Cast Iron Grates, Plate, Lid and Warming Rack, Large Cabinet Style BBQ Grill for Barbecue Grilling Backyard Cooking, 620 SQ. IN. Cooking AreaGRILL DEPOTS 6 Burner Propane Gas Grill with Side Burner, Cast Iron Grates, Plate, Lid and Warming Rack, Large Cabinet Style BBQ Grill for Barbecue Grilling Backyard Cooking, 620 SQ. IN. Cooking AreaBest for Maximum Capacity and StorageBTU: 62000Main Burners: 6Side Burner BTU: 9000VIEW LATEST PRICESee Our Full Breakdown
Nexgrill 5-Burner Gas Grill with Side Burner, 67,000 BTUs, 618 SQ. In. Cooking Area, Propane BBQ Grill with Stainless Steel Panel for Outdoor Cooking, Patios, and More – 720-1142Nexgrill 5-Burner Gas Grill with Side Burner, 67,000 BTUs, 618 SQ. In. Cooking Area, Propane BBQ Grill with Stainless Steel Panel for Outdoor Cooking, Patios, and More - 720-1142Best Overall for Versatility and SizeCooking Surface Area: 618 sq. in.Main Burner Count: 5BTU per Burner: 11,000VIEW LATEST PRICESee Our Full Breakdown
Bestfire 68,000 BTU 5 Burner Propane Gas Grill with Side Burner-Professional-Grade Stainless Steel Outdoor BBQ Grill-647 sq in Cooking Space&Porcelain Cast Iron Grrates-Patio Cart Design for BackyardBestfire 68,000 BTU 5 Burner Propane Gas Grill with Side Burner-Professional-Grade Stainless Steel Outdoor BBQ Grill-647 sq in Cooking Space&Porcelain Cast Iron Grrates-Patio Cart Design for BackyardBest for Professional-Grade Durability and Precision ControlCooking Surface Area: 647 sq. in.Main Burner Count: 5BTU per Burner: 13,600VIEW LATEST PRICESee Our Full Breakdown
ROVSUN 4 Burner Propane Gas Grill with Side Burner, 58,000BTU BBQ Grills with Enameled Cast Iron Grates, Shelf & Cabinet for Outdoor Garden Patio Backyard Barbecue CookingROVSUN 4 Burner Propane Gas Grill with Side Burner, 58,000BTU BBQ Grills with Enameled Cast Iron Grates, Shelf & Cabinet for Outdoor Garden Patio Backyard Barbecue CookingBest Budget-Friendly Compact OptionCooking Surface Area: 404 sq. in.Main Burner Count: 4BTU per Burner: 14,500VIEW LATEST PRICESee Our Full Breakdown

More Details on Our Top Picks

  1. Gas Grill with Side Burner, 3-Burner Propane Grill with Porcelain-Enameled Cast Iron Grates and Double-Wall Insulated Lid, 39,000 BTU BBQ Grill with Wheels for Outdoor Cooking

    Gas Grill with Side Burner, 3-Burner Propane Grill with Porcelain-Enameled Cast Iron Grates and Double-Wall Insulated Lid, 39,000 BTU BBQ Grill with Wheels for Outdoor Cooking

    Best Overall for Versatile Performance

    View Latest Price

    This grill stands out for its high 39,000 BTU output across three stainless steel burners, providing quick heating and precise control—ideal for a range of cooking styles from searing to slow roasting. Its porcelain-enameled cast iron grates ensure even heat distribution and durability, surpassing basic wire grids found on budget models. The double-wall insulated lid helps trap heat, allowing for richer flavors and more consistent results, especially compared with less insulated competitors. A notable advantage is the mobility offered by four swivel casters, two with locks, making it easy to move or secure on your patio. The side burner adds extra functionality for sauces and sides, making it a true outdoor kitchen centerpiece. However, its size at 44.3 inches wide may be too large for small decks or cramped spaces, and its weight of 53 pounds requires some effort to maneuver. Overall, this pick makes the most sense for those wanting a reliable, high-performance grill with extra features for all-around outdoor cooking.

    Pros:
    • Powerful 39,000 BTU total heat output for fast heating
    • Porcelain-enameled cast iron grates ensure even heat and durability
    • Double-wall insulated lid for heat retention and better flavor
    Cons:
    • Size and weight may be cumbersome for small patios
    • Build quality issues reported with bent or scratched pieces

    Best for: Homeowners seeking a powerful, versatile grill capable of handling large meals and diverse cooking techniques.

    Not ideal for: Those with limited outdoor space or needing a lightweight, portable grill for small balconies or frequent transport.

    • Fuel Type:Gas
    • Side Burner Count:1
    • Main Burner Count:3
    • BTU Output:39,000
    • Cooking Surface Area:375 Square Inches
    • Materials:Porcelain-Enameled Cast Iron, Stainless Steel
    • Item Dimensions:19.2 x 44.3 x 45.7 inches
    • Weight:53 Pounds

    Bottom line: Best suited for serious grilling enthusiasts who want high power and extra features in a durable, mobile unit.

  2. MELLCOM Upgraded 36,000 BTU Stainless Steel Burner Barbecue Grill, 3 Burner BBQ Propane Gas Grill with Cast Iron Grates & Side Stove for Patio, Camping, Outdoor Cooking

    MELLCOM Upgraded 36,000 BTU Stainless Steel Burner Barbecue Grill, 3 Burner BBQ Propane Gas Grill with Cast Iron Grates & Side Stove for Patio, Camping, Outdoor Cooking

    Best Value with Solid Performance

    View Latest Price

    Compared with the pricier options like the Gas Grill with Side Burner, this MELLCOM model offers a substantial 36,000 BTU across three burners, ensuring ample heat for most grilling needs. Its 395 sq. in. cooking area includes a warming rack, making it suitable for family meals and gatherings. The cast iron grates are porcelain-enameled, providing durability and easy cleaning, similar to higher-end models but at a more affordable price point. Its sturdy heavy-duty steel construction with high-temperature powder coating helps resist rust and corrosion, comparable to premium brands. The side stove adds extra cooking flexibility, although some users report assembly issues like bent or scratched pieces, and its 46.3-inch width may limit placement options. Nonetheless, it hits a good balance of performance, durability, and cost, making it a smart choice for budget-conscious outdoor cooks who still want features like side burners and reliable heat.

    Pros:
    • Ample 36,000 BTU total for quick heating
    • Large 395 sq. in. cooking space with warming rack
    • Sturdy construction with rust-resistant powder coating
    Cons:
    • Reported issues with assembly quality (bent or scratched parts)
    • Limited to 3 main burners, slightly less power than some competitors

    Best for: Budget-minded families or casual grillers who want dependable performance without extra frills.

    Not ideal for: Serious grilling aficionados seeking maximum BTU output or premium build quality.

    • Fuel Type:Gas
    • Side Burner Count:1
    • Main Burner Count:3
    • BTU Output:36,000
    • Cooking Surface Area:395 Square Inches
    • Materials:Porcelain-Enamel Cast Iron, Steel
    • Item Dimensions:18.89 x 43.3 x 43.31 inches
    • Weight:46.29 Pounds

    Bottom line: A solid, cost-effective grill ideal for casual outdoor cooking and family meals on a budget.

  3. Aoxun 4-Burner Propane Grill with Side Burner, 49000 BTU Gas Grill, Stainless Steel Outdoor Grill with Cast Iron Grates & Side Tables for Backyard, Patio, Camping,Black

    Aoxun 4-Burner Propane Grill with Side Burner, 49000 BTU Gas Grill, Stainless Steel Outdoor Grill with Cast Iron Grates & Side Tables for Backyard, Patio, Camping,Black

    Best for High Power and Large Groups

    View Latest Price

    This grill offers a robust 49,000 BTU from four main burners, making it ideal for large gatherings or frequent outdoor cooking, surpassing the 36,000 BTU of the MELLCOM model. Its 625 sq. in. cooking surface accommodates whole lambs or multiple steaks, giving it an edge for serious backyard chefs. The stainless steel build with enameled cast iron grates ensures durability and easy cleaning, similar to premium brands. The inclusion of side tables and a locked propane tank slot adds convenience for organized outdoor prep. While it offers high power and ample space, its size at over 47 inches wide may not suit small patios, and some users note assembly complexity. Still, for those who prioritize cooking capacity and power, this model delivers performance for large-scale outdoor events with a focus on durability and extra storage.

    Pros:
    • Powerful 49,000 BTU total for fast preheating
    • Over 625 sq. in. cooking area, suitable for large events
    • Heavy-duty stainless steel construction with durable enameled cast iron grates
    Cons:
    • Size may be too large for small patios or balconies
    • Assembly can be complex and time-consuming

    Best for: Large families or outdoor entertainers needing high BTU power and extensive cooking space.

    Not ideal for: Consumers with limited outdoor space or those looking for a lightweight, portable grill.

    • Fuel Type:Gas
    • Side Burner Count:1
    • Main Burner Count:4
    • BTU Output:49,000
    • Cooking Surface Area:625 Square Inches
    • Materials:Stainless Steel, Cast Iron
    • Item Dimensions:18.9 x 47.24 x 43.31 inches
    • Weight:64 Pounds

    Bottom line: Best for those who want maximum grilling capacity and power for large gatherings and outdoor cooking adventures.

  4. GREEN PARTY 4 Burner BBQ Propane Gas Grill with Side Burner & Porcelain-Enameled Cast Iron Grates, 545 SQIN Grilling Area 42,000 BTUs Barbecue Grill for Outdoor Cooking Garden Patio Backyard, Blue

    GREEN PARTY 4 Burner BBQ Propane Gas Grill with Side Burner & Porcelain-Enameled Cast Iron Grates, 545 SQIN Grilling Area 42,000 BTUs Barbecue Grill for Outdoor Cooking Garden Patio Backyard, Blue

    Best Budget with Practical Features

    View Latest Price

    This grill provides 42,000 BTUs from four stainless steel burners, offering solid heat performance comparable to more expensive models like the MELLCOM. Its large 545 sq. in. cooking area and porcelain-enameled cast iron grates deliver even heat and durability, suitable for casual gatherings. The built-in side burner adds extra cooking versatility, and the spacious two-door storage cabinet helps organize tools and tanks. Its size at 51 inches wide may be less ideal for small patios but offers ample cooking space for typical backyard use. Assembly is simplified with standardized hardware, though some users have reported minor issues with parts fitting. Overall, this model balances affordability, functionality, and capacity, perfect for budget-conscious families who want reliable outdoor cooking with added convenience.

    Pros:
    • Powerful 42,000 BTU for quick heating
    • Large 545 sq. in. cooking space with porcelain-enameled cast iron grates
    • Practical side burner and spacious storage cabinet
    Cons:
    • Size may be too large for limited outdoor space
    • Some assembly issues reported with parts fitting

    Best for: Budget-conscious homeowners who want a reliable, feature-rich grill for everyday outdoor meals.

    Not ideal for: Serious grilling enthusiasts seeking maximum power or premium build quality.

    • Fuel Type:Gas
    • Side Burner Count:1
    • Main Burner Count:4
    • BTU Output:42,000
    • Cooking Surface Area:545 Square Inches
    • Materials:Porcelain-Enameled Cast Iron, Stainless Steel
    • Item Dimensions:22 x 51 x 41.5 inches
    • Weight:80 Pounds

    Bottom line: An affordable, feature-packed grill suitable for everyday outdoor cooking and family gatherings.

  5. MELLCOM Upgraded 44,000 BTU Stainless Steel Burner Barbecue Grill, 4 Burner BBQ Propane Gas Grill with Side Stove & Cast Iron Grates for Patio, Camping, Outdoor Cooking

    MELLCOM Upgraded 44,000 BTU Stainless Steel Burner Barbecue Grill, 4 Burner BBQ Propane Gas Grill with Side Stove & Cast Iron Grates for Patio, Camping, Outdoor Cooking

    Best for Power and Spacious Cooking

    View Latest Price

    Offering 44,000 BTU from four burners plus a 12,000 BTU side stove, this MELLCOM model is designed for serious outdoor chefs who need high heat and extra cooking space. Its 481 sq. in. cooking area with porcelain-enameled cast iron grates ensures even heat and durability, comparable to premium brands. The large cooking surface and powerful burners make it ideal for large groups or complex meals like roasting whole animals. The heavy-duty steel construction resists corrosion, and the lockable storage cabinet with side tables adds convenience, though its size at nearly 48 inches wide could be restrictive for small patios. Assembly is straightforward but requires attention to detail. This grill makes a strong case for those prioritizing high BTU output and ample space for large-scale outdoor cooking adventures.

    Pros:
    • Very high 44,000 BTU total for rapid heating
    • Generous 481 sq. in. cooking area with durable cast iron grates
    • Heavy-duty stainless steel construction with lockable storage
    Cons:
    • Size and weight may limit placement options
    • Assembly may be more involved due to size

    Best for: Outdoor enthusiasts and large families who want high power, durability, and extensive cooking space.

    Not ideal for: Owners with limited outdoor space or those preferring lightweight, portable grills.

    • Fuel Type:Gas
    • Side Burner Count:1
    • Main Burner Count:4
    • BTU Output:44,000
    • Cooking Surface Area:481 Square Inches
    • Materials:Stainless Steel, Cast Iron
    • Item Dimensions:18.9 x 47.24 x 43.31 inches
    • Weight:64 Pounds

    Bottom line: Ideal for serious outdoor cooks demanding maximum power and large cooking capacity in a durable package.

  6. Electactic 4-Burner Gas Grill with Side Burner, Stainless Steel Propane Grill with Porcelain-Enameled Grills, Built-In Thermometer, 42000BTU BBQ Grill for Outdoor Cooking and Patio Barbecues

    Electactic 4-Burner Gas Grill with Side Burner, Stainless Steel Propane Grill with Porcelain-Enameled Grills, Built-In Thermometer, 42000BTU BBQ Grill for Outdoor Cooking and Patio Barbecues

    Best Overall for Versatility and Durability

    View Latest Price

    This Electactic 4-burner grill stands out for its high-quality stainless steel construction and porcelain-enameled cast iron grates, offering excellent heat distribution and longevity. Compared with the 34,000 BTU 3-Burner Propane Gas Grill, it provides 42,000 BTUs across four main burners plus a powerful side burner, making it better suited for larger gatherings. The built-in thermometer and large storage cabinet add convenience, though its size might be less ideal for small patios. The side table is a smart feature for prep, and the four casters make moving easier, yet the assembly can take some time. This pick is perfect for serious grillers who want performance and durability without compromise.

    Pros:
    • Stainless steel construction ensures long-term durability
    • Porcelain-enameled cast iron grates provide even heat and easy cleaning
    • Large cooking area with 545 sq. in., ideal for big gatherings
    • Built-in thermometer and ample storage cabinet
    Cons:
    • Assembly can be time-consuming and moderately complex
    • Size may be unwieldy for small patios

    Best for: Homeowners seeking a durable, high-capacity grill with extra features for frequent outdoor cooking

    Not ideal for: Those with limited space or looking for a compact grill for occasional use

    • BTU:42000
    • Main Burners:4
    • Side Burner BTU:10000
    • Cooking Surface Area:545 sq. in.
    • Construction Material:Stainless Steel
    • Number of Racks:1

    Bottom line: This grill is best suited for those who want a robust, feature-rich outdoor cooking station capable of handling large parties.

  7. 34,000 BTU 3-Burner Propane Gas Grill with Side Burner, All Stainless Steel BBQ Grill, Cast Iron Grates & Portable Cart with Wheels,Outdoor Barbecue Grill for Backyard, Patio, Camping (G31 PRO)

    34,000 BTU 3-Burner Propane Gas Grill with Side Burner, All Stainless Steel BBQ Grill, Cast Iron Grates & Portable Cart with Wheels,Outdoor Barbecue Grill for Backyard, Patio, Camping (G31 PRO)

    Best Value for Budget-Conscious Grillers

    View Latest Price

    Compared to the larger Electactic model, the G31 PRO offers 34,000 BTUs across three main burners plus a side burner, making it a reliable choice for smaller gatherings. Its all-stainless steel build delivers solid durability, and the cast iron grates ensure good heat retention. The portable cart with wheels enhances mobility, though its 489 sq. in. cooking area is slightly smaller than higher-end options. Assembly is straightforward, and the overall design balances performance with affordability. The G31 PRO is ideal for those who want a dependable grill without the higher price tag or excessive size, though it may lack the capacity for large parties.

    Pros:
    • All stainless steel construction resists rust and corrosion
    • Portable with wheels for easy movement
    • Reliable electronic ignition for quick startup
    • Cast iron grates for even cooking
    Cons:
    • Slightly smaller cooking area than larger models
    • Limited BTU output compared to bigger grills

    Best for: Families or individuals looking for a durable, portable grill with good heat output for regular backyard use

    Not ideal for: Grillers hosting large events or needing maximum cooking space

    • BTU:34000
    • Main Burners:3
    • Side Burner BTU:10000
    • Cooking Surface Area:489 sq. in.
    • Construction Material:Stainless Steel
    • Mobility:Wheels

    Bottom line: This grill is perfect for users who want a compact, durable, and portable unit for everyday grilling needs.

  8. 49000 BTU Output Propane Gas Grill with Side Burner and 4 Main Burners – Double-layer Stainless Steel Lid, Cast Iron Grids and Plate, Easy-Clean Grease Management for Perfect BBQs

    49000 BTU Output Propane Gas Grill with Side Burner and 4 Main Burners - Double-layer Stainless Steel Lid, Cast Iron Grids and Plate, Easy-Clean Grease Management for Perfect BBQs

    Best for Large-Scale Cooking and Versatile Features

    View Latest Price

    This high-powered grill delivers 49,000 BTUs with four main burners and a side burner, making it suitable for big groups and versatile cooking styles. The double-layer stainless steel lid and cast iron grates ensure heat retention and even cooking, comparable to the Electactic but with added features like a griddle plate for breakfast or delicate items. Its 431 sq. in. cooking area is slightly smaller but optimized for performance and ease of cleaning, thanks to the full-extension grease tray. While assembly might be more involved due to its features, this grill excels for those who entertain often and want flexibility in their outdoor cooking setup.

    Pros:
    • High BTU output for quick, high-heat cooking
    • Double-layer stainless steel lid for excellent heat retention
    • Includes a versatile griddle plate for added cooking options
    • Easy-clean grease management system
    Cons:
    • Slightly smaller cooking surface compared to others
    • Assembly complexity may be higher due to additional features

    Best for: Hosts who frequently entertain large groups and need a powerful, multi-functional grill

    Not ideal for: Small households or users with limited space looking for a compact grill

    • BTU:49000
    • Main Burners:4
    • Side Burner BTU:9000
    • Cooking Surface Area:431 sq. in.
    • Construction Material:Stainless Steel
    • Additional Features:Griddle, Flavor Vault

    Bottom line: This grill suits those who prioritize power, versatility, and efficient cleanup for frequent large-scale grilling.

  9. GRILL DEPOTS 6 Burner Propane Gas Grill with Side Burner, Cast Iron Grates, Plate, Lid and Warming Rack, Large Cabinet Style BBQ Grill for Barbecue Grilling Backyard Cooking, 620 SQ. IN. Cooking Area

    GRILL DEPOTS 6 Burner Propane Gas Grill with Side Burner, Cast Iron Grates, Plate, Lid and Warming Rack, Large Cabinet Style BBQ Grill for Barbecue Grilling Backyard Cooking, 620 SQ. IN. Cooking Area

    Best for Maximum Capacity and Storage

    View Latest Price

    Compared with smaller models, the GRILL DEPOTS 6-Burner offers an expansive 620 sq. in. cooking area with six burners, making it ideal for large families or community cookouts. Its porcelain-enameled cast iron grates and 174 sq. in. warming rack ensure even heat and ample space. The stainless steel cabinet provides extra storage, similar to the Electactic but with more burners for increased capacity. Though it requires more space and slightly more assembly effort, this grill excels for those who need serious grilling volume and storage. Its high BTU count guarantees powerful, consistent heat across the entire surface.

    Pros:
    • Extensive 620 sq. in. cooking area with six burners
    • Stainless steel construction with rust resistance
    • Large cabinet for extra storage
    • Even heat distribution with porcelain cast iron grates
    Cons:
    • Requires significant space for setup
    • Longer assembly process due to extra burners and features

    Best for: Large families, community events, or commercial-style outdoor cooking where maximum capacity is needed

    Not ideal for: Small patios or users who prioritize portability and space-saving design

    • BTU:62000
    • Main Burners:6
    • Side Burner BTU:9000
    • Cooking Surface Area:620 sq. in.
    • Construction Material:Stainless Steel
    • Additional Features:Large Storage Cabinet

    Bottom line: This grill is best for those who need maximum cooking capacity and ample storage in a durable, stainless steel design.

  10. Nexgrill 5-Burner Gas Grill with Side Burner, 67,000 BTUs, 618 SQ. In. Cooking Area, Propane BBQ Grill with Stainless Steel Panel for Outdoor Cooking, Patios, and More – 720-1142

    Nexgrill 5-Burner Gas Grill with Side Burner, 67,000 BTUs, 618 SQ. In. Cooking Area, Propane BBQ Grill with Stainless Steel Panel for Outdoor Cooking, Patios, and More - 720-1142

    Best Overall for Versatility and Size

    View Latest Price

    This Nexgrill model stands out for its generous 618-square-inch cooking area and efficient five-burner setup, making it ideal for large gatherings. Compared with the ROVSUN, its heat distribution is more even thanks to porcelain cast iron grates, and its electronic ignition ensures quick startups. However, it has a slightly higher price and bulkier footprint, which could be a concern for smaller spaces. The dedicated side burner adds extra cooking flexibility, perfect for sauces or boiling sides without needing additional equipment. Its durable porcelain-coated steel firebox resists rust, boosting longevity. This grill is best suited for large families or hosts who want to cook multiple dishes simultaneously without hot spots. Not ideal for small patios or those seeking a lightweight, compact grill.

    Pros:
    • Large 618 sq. in. cooking area for big cookouts
    • Five stainless steel burners with high BTU output for quick, even heating
    • Durable porcelain cast iron grates for longevity and heat retention
    • Reliable electronic ignition for fast startup
    Cons:
    • Heavier and bulkier, less suitable for compact spaces
    • Higher price point compared to smaller models
    • Assembly can be time-consuming due to size

    Best for: Families or entertainers needing a spacious, multi-zone grill with side burner for large outdoor gatherings.

    Not ideal for: Small balconies or users with limited storage space who prefer portable or space-saving grills.

    • Cooking Surface Area:618 sq. in.
    • Main Burner Count:5
    • BTU per Burner:11,000
    • Side Burner BTU:12,000
    • Material:Porcelain-coated steel
    • Dimensions:24.3″D x 46.6″W x 51″H

    Bottom line: This grill makes the most sense for those who prioritize cooking capacity and versatility over portability.

  11. Bestfire 68,000 BTU 5 Burner Propane Gas Grill with Side Burner-Professional-Grade Stainless Steel Outdoor BBQ Grill-647 sq in Cooking Space&Porcelain Cast Iron Grrates-Patio Cart Design for Backyard

    Bestfire 68,000 BTU 5 Burner Propane Gas Grill with Side Burner-Professional-Grade Stainless Steel Outdoor BBQ Grill-647 sq in Cooking Space&Porcelain Cast Iron Grrates-Patio Cart Design for Backyard

    Best for Professional-Grade Durability and Precision Control

    View Latest Price

    This Bestfire grill offers a robust 647 square inches of cooking space with five burners plus an extra side burner, making it suitable for serious outdoor cooks. Compared with the Nexgrill, it features a slightly larger cooking surface and a more straightforward, professional-grade stainless steel build that withstands weather and high heat well. The built-in thermometer and adjustable flame knobs provide excellent control, ideal for precise recipes. Its heavy-duty construction and rust-resistant frame ensure longevity, though assembly may be more involved due to its size and complexity. The removable grease tray simplifies cleanup, and its mobility is enhanced by four locking wheels. This model is perfect for outdoor chefs who want professional-grade durability and precise temperature control. Not ideal for those needing a lightweight or compact grill for small spaces.

    Pros:
    • Large 647 sq. in. cooking surface for large-scale cooking
    • Heavy-duty stainless steel construction for durability
    • Built-in thermometer and adjustable flames for precision cooking
    • Weather-resistant design for year-round outdoor use
    Cons:
    • More complex assembly process
    • Heavier weight, less portable
    • Higher price compared to entry-level models

    Best for: Experienced grillers and outdoor chefs seeking a durable, high-performance grill with precise temperature control.

    Not ideal for: Casual users or those with limited space who prefer lightweight, easy-to-store models.

    • Cooking Surface Area:647 sq. in.
    • Main Burner Count:5
    • BTU per Burner:13,600
    • Side Burner BTU:10,000
    • Material:Stainless steel
    • Dimensions:24.8″D x 52.95″W x 44.49″H

    Bottom line: This grill is best suited for serious outdoor cooks who value durability and control over portability.

  12. ROVSUN 4 Burner Propane Gas Grill with Side Burner, 58,000BTU BBQ Grills with Enameled Cast Iron Grates, Shelf & Cabinet for Outdoor Garden Patio Backyard Barbecue Cooking

    ROVSUN 4 Burner Propane Gas Grill with Side Burner, 58,000BTU BBQ Grills with Enameled Cast Iron Grates, Shelf & Cabinet for Outdoor Garden Patio Backyard Barbecue Cooking

    Best Budget-Friendly Compact Option

    View Latest Price

    The ROVSUN 4-burner grill provides a solid 404 square inches of cooking space along with a side burner, making it suitable for smaller gatherings. Compared to the Nexgrill and Bestfire, it offers a slightly lower BTU output but compensates with enameled cast iron grates that ensure even heat distribution and durability. Its compact size, combined with a built-in shelf and cabinet, makes it ideal for users with limited space who still want versatile cooking options. However, its simpler build means it might not withstand prolonged exposure to harsh weather as well as stainless steel models, and assembly instructions can be less clear. Nonetheless, its affordability makes it a popular choice for casual grillers. This grill is perfect for small families or patio owners who want reliable performance on a budget. Not recommended for large-scale cooking or heavy-duty, all-weather use.

    Pros:
    • Compact size fits small patios or decks
    • Enameled cast iron grates for even heat and longevity
    • Includes a shelf and cabinet for convenient storage
    • Affordable price point
    Cons:
    • Lower BTU output limits high-heat cooking
    • Durability may be less in extreme weather
    • Assembly can be less intuitive

    Best for: Small households or casual grillers needing a reliable, space-efficient grill with side burner.

    Not ideal for: Heavy-use or professional outdoor cooking environments where larger capacity and durability are required.

    • Cooking Surface Area:404 sq. in.
    • Main Burner Count:4
    • BTU per Burner:14,500
    • Side Burner BTU:10,000
    • Material:Enameled cast iron
    • Dimensions:24.41″ x 16.54″ x (height not specified)

    Bottom line: This model suits casual grillers and small space owners looking for dependable performance at an affordable price.

best gas grill with side burner

How We Picked

I evaluated these gas grills based on several key criteria that matter most for outdoor cooking enthusiasts: overall performance, build quality, ease of use, and value for money. The heat output, measured in BTUs, was a primary factor to ensure sufficient grilling power. I also considered the size and versatility of the cooking area, including the presence and quality of side burners. Durability and material quality, especially corrosion resistance in outdoor conditions, influenced the rankings. Finally, I balanced features against price to identify options that offer the best combination of performance and affordability for different types of buyers.

Factors to Consider When Choosing Best Gas Grill With Side Burner

Choosing the best gas grill with a side burner involves more than just comparing features. It’s important to consider how the grill’s size, heat output, and build quality align with your typical cooking needs and space. A well-built grill can last for years, while a poorly designed one may require frequent repairs or replacements. By understanding the key factors below, you’ll be better equipped to select a grill that matches your outdoor cooking style and budget.

Cooking Area and Layout

The size of the cooking surface determines how much food you can prepare at once. For larger families or frequent entertainers, a grill with at least 500 square inches is advisable. Additionally, the layout—such as multiple burners and side shelves—affects how efficiently you can cook different items simultaneously. Keep in mind that larger grills tend to be heavier and may require more storage space.

Heat Output and Burners

BTU ratings give an idea of the grill’s power, but efficiency depends on how well that heat is distributed across the cooking surface. More burners generally mean better heat control and the ability to cook different foods at different temperatures. However, higher BTU ratings also mean increased fuel consumption. Balance your need for power with your typical grilling volume and fuel budget.

Build Quality and Materials

Durability is essential for outdoor grills, especially in varying weather conditions. Look for models with stainless steel or porcelain-coated components, which resist rust and corrosion. Cast iron grates provide excellent heat retention and searing, but require proper maintenance to prevent rust. A sturdy frame and solid construction reduce vibrations and movement during use, extending the grill’s lifespan.

Ease of Use and Maintenance

Features like built-in thermometers, grease management systems, and easy-access panels simplify operation and cleaning. Porcelain-enameled grates are easier to wipe clean than raw cast iron, which needs seasoning. Consider the accessibility of burners and the ease of replacing parts when choosing a model. A well-designed grill minimizes hassle and encourages more frequent use.

Additional Features and Accessories

Side burners are great for preparing sauces or side dishes while grilling. Extra shelves, tool hooks, and storage cabinets add convenience. Some models include electronic ignition systems for reliability. Think about how these extras match your cooking habits to avoid paying for features you won’t use or need.

Frequently Asked Questions

Is a higher BTU rating always better for grilling?

Not necessarily. While higher BTU ratings indicate more potential heat, efficiency and heat distribution matter more. A grill with many high BTUs but poor heat distribution can result in uneven cooking. It’s better to choose a model with a balanced BTU rating and good heat control features, especially if you plan to cook different foods at varying temperatures.

How important is stainless steel construction in a gas grill?

Stainless steel offers superior durability and resistance to rust, which is critical for outdoor grills exposed to the elements. It often means a longer lifespan and less maintenance over time. However, stainless steel models tend to be pricier, so if budget is a concern, well-coated painted steel can still perform well if properly maintained. Prioritize stainless steel if you want a grill that lasts for many seasons without corrosion issues.

Should I prioritize a larger cooking area or more burners?

It depends on your typical grilling needs. A larger cooking area is beneficial if you regularly cook for many people or prepare multiple dishes at once. More burners provide better zone control, allowing you to cook different foods at various temperatures simultaneously. For most families, a balance of both—ample space with multiple burners—is ideal, but consider your space constraints and typical usage patterns.

Are side burners necessary for outdoor grilling?

Side burners add versatility by allowing you to prepare side dishes, sauces, or keep food warm without needing extra equipment. If you often cook sides while grilling mains, a side burner is a valuable feature. However, if your grilling tends to be straightforward, a model without a side burner can be perfectly adequate and may cost less. Consider how much additional cooking space you need for your typical outdoor meals.

What maintenance practices extend the life of a gas grill?

Regular cleaning of the grates, burners, and grease management systems helps prevent buildup and corrosion. Covering the grill when not in use and storing it in a sheltered area protect it from weather damage. Periodically checking and replacing worn parts, such as igniters and hoses, ensures consistent performance. Proper maintenance can significantly extend the lifespan and performance of your grill.

Conclusion

For those seeking the best overall performance, the Royal Gourmet GA5401T offers a high BTU output, spacious cooking area, and reliable build quality. Budget-conscious buyers will appreciate the value of the Electactic 4-Burner Gas Grill, which balances features with affordability. If you desire a premium, professional-grade setup, the Bestfire 68,000 BTU model provides top-tier features and durability. Beginners or casual grillers will find the 34,000 BTU G31 PRO straightforward and easy to manage. For large families or frequent entertainers, models like the Nexgrill 5-Burner and 6 Burner Propane Grill deliver expansive cooking space and robust power. Ultimately, your choice depends on your grilling habits, space, and budget.
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