Choosing between a 3 burner grill and a 4 burner grill depends on your cooking needs, space, and budget. While 3 burner grills offer efficient cooking space with portability and convenience, 4 burner grills provide larger cooking areas for entertaining bigger groups. Below is a summary table of five highly rated grills to help you compare features quickly.
| Product | Burners | Cooking Area (sq. in.) | BTU Output | Material |
|---|---|---|---|---|
| Electactic 3-Burner Propane Gas Grill with Side Burner | 3 + side burner | 489.17 total | 34,000 BTU | Stainless Steel & Cast Iron |
| Charbroil Pro Series 4-Burner Propane Gas Grill | 4 + side burner | Includes 328 sq. in. griddle | Not specified | Cast Iron & Steel |
| Nexgrill Stainless Steel 3-Burner Propane Gas Grill | 3 | 591.05 total | 40,500 BTU | Stainless Steel |
| Char-Broil Performance Series 3-Burner Infrared Gas Grill | 3 + side burner | 600 total | Not specified | Stainless Steel |
| Monument Grills 3+1 Burner Stainless Steel Propane Gas Grill | 3 + side burner | 570 total | 48,000 BTU | Stainless Steel & Cast Iron |
Electactic 3-Burner Propane Gas Grill with Side Burner
This grill features a 3-burner system, each rated 8,000 BTU, plus a powerful 10,000 BTU side burner for simmering or side dishes, delivering a total output of 34,000 BTU. It combines a stainless steel upper grill and 201 stainless steel body, ensuring durability and easy cleaning. The spacious cooking area includes 358.95 sq. in. of main grilling space and 130.22 sq. in. warming area, ideal for medium-size gatherings. Additional storage with bottom compartments and side hooks keep accessories organized. Perfect for patio use, camping, or tailgating with its portable wheels.
Charbroil Pro Series 4-Burner Propane Grill With Side Burner
The Charbroil Pro Series offers a versatile 4-burner setup plus a side burner with Amplifire infrared technology, achieving consistent high heat up to 500°F quickly. Its modular design allows switching between traditional grill, griddle, and even charcoal grilling (accessory sold separately). The 328 sq. in. heavy-duty cold rolled steel griddle provides even heat distribution, and the porcelain-coated cast iron grates resist rust and produce excellent grill marks. This grill suits outdoor chefs needing flexibility and a larger cooking area for bigger groups.
Nexgrill Stainless Steel 3-Burner Propane Gas Grill
Equipped with three 13,500 BTU burners, this Nexgrill offers rapid, even heating across 462 sq. in. grill space, plus a 164 sq. in. warming rack. Constructed from rust-resistant stainless steel, the frame is durable and sleek, maintaining a modern outlook for any backyard setup. It includes foldable side shelves for additional workspace, making it ideal for those needing a large cooking surface without expanding to 4 burners. Its design balances portability and capacity for various outdoor cooking occasions.
Char-Broil® Performance Series™ 3-Burner Infrared Gas Grill with Side Burner
This grill integrates TRU-Infrared cooking technology to minimize flare-ups and ensure even heat transfer, delivering juicier food. Powered by liquid propane, it warms swiftly and maintains uniform temperatures on its 600 sq. in. cooking area, split between a 450 sq. in. primary grill and a 150 sq. in. warming rack. The side burner adds cooking versatility. The infrared system provides a different cooking experience than traditional burners, making it suitable for precise grilling and superior flavor retention.
Monument Grills 3+1 Burner Stainless Steel Propane Gas Grill
The Monument Grills Mesa305 model offers three primary burners plus one 12,000 BTU side burner, combining for 48,000 BTU output. Its large 570 sq. in. cooking area includes 405 sq. in. of grilling surface and 165 sq. in. warming rack space, accommodating large quantities like 30 burgers or a 20-pound turkey. The grill rapidly reaches searing temperatures of 650°F with porcelain-enameled cast iron grates that retain heat well and simplify cleaning. It features a full-window lid and a fuel gauge, facilitating precise temperature management, optimal for experienced grillers hosting large gatherings.
Buying Guide: Choosing Between 3 Burner and 4 Burner Grills
When deciding between a 3 burner and a 4 burner grill, consider several factors to find the best fit for your outdoor cooking needs.
Cooking Space and Capacity
4 burner grills typically offer more cooking area, ideal for large families or entertaining. A 3 burner grill provides sufficient surface for moderate gatherings and is generally more compact.
Heat Output and Control
More burners give you better heat zone control and the ability to grill different foods at different temperatures. However, high BTU output on a 3 burner grill can match performance if burners are powerful enough.
Size and Portability
3 burner grills tend to be smaller, lighter, and easier to move. If space is limited or portability is essential, 3 burners may be preferable.
Budget and Features
Grills with more burners and premium features like infrared technology or modular cooking systems often cost more. Decide which features and cooking flexibility justify the price.
Maintenance and Durability
Quality materials like stainless steel and cast iron improve longevity. Consider ease of cleaning grates and burner quality for durability. QR grills with porcelain-coated cast iron grates provide rust resistance and excellent heat retention.
Versatility
Side burners add versatility to either grill size by enabling simultaneous cooking of side dishes or sauces. Some 4 burner models offer griddle options for added cooking styles.
Assessing your typical cookout size, available space, and preferred cooking styles will guide your choice between a 3 burner grill’s convenience and a 4 burner grill’s capacity and versatility.