Looking for a 6-burner grill with a side burner to handle large cookouts? This guide compares top models with generous cooking space, side burners for sauces, and cabinet-style storage. It helps you pick a durable, high-output grill that suits backyard gatherings, weekend barbecues, or catering small events. We highlight who each grill is best for, why it stands out, and any notable limitations to consider.
Buyer note: the selections below favor grills with substantial primary grilling areas, a dedicated side burner, and robust construction. The table summarizes key specs to aid quick decisions.
| Product | Primary Cooking Space | Total BTU | Special Feature |
|---|---|---|---|
| GRILL DEPOTS 6 Burner Propane Gas Grill | 446 sq in + 174 sq in warming rack | — | Griddle combo with reversible cast iron plate |
| Royal Gourmet GA6402S 6-Burner | 835 sq in | 74,000 | Seared burner + side burner |
| MELLCOM 6 Burner with Side Stove | 650 sq in | 48,000 | 12,000 BTU side stove |
| Bestfire 6-Burner with Side Burner | 447 sq in + 200 sq in warming rack | 68,000 | Removable grease tray, tool hooks |
| Endark 6-Burner with Side Burner | 580 sq in | 68,500 | Lockable tank slot, enhanced storage |
GRILL DEPOTS 6 Burner Propane Gas Grill With Side Burner

The GRILL DEPOTS model offers a 6-burner configuration with a built-in side burner, plus a reversible cast iron griddle. The combination of porcelain-enameled cast iron grates and a cast-iron griddle provides versatile cooking surfaces for everything from seared steaks to pancakes. Best for cooks who want a grill-griddle hybrid on a single unit, and who need a cabinet for propane storage and grill accessories.
Best for: backyard cooks who crave breakfast-to-dinner versatility and a compact cabinet layout. Why selected: the reversible griddle expands menu options while keeping heat evenly distributed across a durable surface. Caution: the data notes a warming rack in addition to main grates, which may affect total available primary area if you rely on every inch for meats.
Royal Gourmet GA6402S 6-Burner Propane Grill With Side Burner

This Royal Gourmet model delivers a high-output setup with five main burners, a sear burner, and a side burner, totaling 74,000 BTUs. A large 835-square-inch cooking area supports big batches, making it suitable for gatherings of 8–10 people. Best for: serious entertainers who need fast heat, searing capability, and ample primary space. Why selected: the dedicated sear burner provides restaurant-like searing, while the side burner handles sauces without crowding the main grid. Caution: assembly may require careful alignment due to multiple burner components.
MELLCOM Upgraded 60,000 BTU 6-Burner Grill With Side Stove

This MELLCOM unit combines six burners with a 12,000 BTU side stove, offering a large 650-square-inch main area plus a warming rack. Its 48,000 BTU main output provides steady, even heat for family-sized cookouts. Best for: cooks who want a robust side-burner option for sauces or sides and reliable heat distribution. Why selected: the separate side stove adds flexibility for multi-dish preparation. Caution: BTU figures represent nominal outputs; real-world performance depends on grill calibration and outdoor conditions.
Bestfire 68,000 BTU 6-Burner Grill With Side Burner

Bestfire’s 6-burner configuration includes a dedicated side burner and a sizable cooking area of 447 square inches on porcelain-enameled grates, plus a 200-square-inch warming rack. This model emphasizes a balance of grilling space and warm-up capacity, with practical features like a removable grease tray and tool hooks. Best for: households that host regular cookouts and need efficient space management. Why selected: the combination of a large main area and substantial warming rack supports continuous service. Caution: some users may prefer heavier-duty metal finishes for long-term weather resistance.
Endark Upgraded 68,500 BTU 6-Burner With Side Burner

Endark offers a 6-burner setup with a strong 68,500 BTU output and a side burner, plus a 580-square-inch main grilling area. It emphasizes smart storage with a lockable propane slot and ample cabinet space for tools and accessories. Best for: large gatherings where organized storage and steady multi-dish cooking are priorities. Why selected: reinforced cabinets and storage options help sustain longer cooks. Caution: the cabinet design may require additional clearance for door swing in tight spaces.
Buying Guide: Key Purchase Considerations
What to look for when choosing a 6-burner grill with a side burner:
- Cooking area: Prioritize models with a large primary area and a useful warming rack to keep food ready without crowding the main tokens of heat.
- Burner configuration: A mix of main burners plus a dedicated sear or side burner offers versatility for searing, sauces, and sides.
- Build material: Stainless steel bodies resist rust and weathering; porcelain-enameled grates help with heat retention and longevity.
- Storage and organization: Cabinets or storage shelves keep propane tanks and grilling tools within reach, aiding efficiency during long cooks.
- Ignition and control: Piezo or electronic ignitions paired with precise knobs assist with quick and reliable startups and flame control.
- Maintenance: Removable grease trays and accessible flame tamers simplify cleaning and reduce buildup during extended grilling sessions.
How to compare models quickly
- BTU vs. real-world heat: Higher BTU can mean faster heating, but distribution and burner quality matter more for even cooking.
- Surface material: Porcelain-enameled cast iron grates tend to be durable and easy to clean, but require proper maintenance to prevent cracking.
- Side burner usefulness: A dedicated side burner helps keep sauces warm or boil sides without interrupting grilling flow.
- Size and footprint: Ensure the grill fits your deck or patio, and that there’s enough clearance for doors and storage.
- Warranty and parts availability: Check for replacement grates, burners, and ignition components to avoid long downtime.
FAQ
- Q: Is a six-burner grill with a side burner suitable for small patios? A: Yes, if you select a model with a compact footprint and efficient storage.
- Q: Are porcelain-enameled cast iron grates durable? A: They resist sticking and distribute heat well but require proper care to prevent cracking.
- Q: What’s the advantage of a side burner? A: It allows sauces, sides, and boiling tasks to run concurrently with grilling.
- Q: How important is total BTU for performance? A: BTU is a factor, but even heat distribution and burner quality determine actual performance.
- Q: Should I prioritize cabinet storage? A: If you grill frequently, cabinet storage helps keep propane, tools, and accessories organized.
- Q: Do these grills come pre-assembled? A: Most require some assembly; follow the manufacturer’s instructions for safe use.