Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.11 Best Gas Grill With Side Burner | Crisp Sear, Low Flare-Ups

Check Price on Amazon

Monument Grills packs four 304 stainless steel main burners, a dedicated side burner, and a high-heat infrared sear burner into a single cabinet-style frame — delivering 72,000 total BTUs. The porcelain-coated cast iron cooking grates sit over stainless steel flame tamers that distribute heat evenly while catching drippings, reducing flare-ups significantly compared to open-tube designs. With 510 square inches of primary cooking area plus a 190-square-inch warming rack, you can handle full-party loads without overcrowding.

The Clearview lid window lets you monitor food without opening the hood and losing heat — a real advantage when cooking thick steaks or delicate fish. Built-in knob lights make nighttime flipping safer and easier, a feature rarely seen at this price tier. The side burner operates independently from the main burners, giving you full control over a sauce pan or side dish while the main grate works at high heat.

Assembly requires careful attention to the gas line routing, but the finished build feels solid for a freestanding unit. The locking casters keep the grill planted on uneven patio surfaces, and the steel cabinet provides enough room to hide a 20-pound propane tank. If you want a mid-to-premium grill that balances cooking power with nighttime-friendly design, this is the pick.

Check Price on Amazon

Royal Gourmet’s GA6402S brings six burners to the table — five tube burners rated at 10,000 BTUs each, a 14,000-BTU sear burner, and a 10,000-BTU side burner, totaling 74,000 BTUs. That sear burner produces intense direct heat for steakhouse-style crust, while the side burner handles side dishes or a pot of baked beans. The total cooking area spans 835 square inches, including a warming rack that keeps finished food hot without overcooking.

Porcelain-enameled cast iron grates sit above stainless steel flame tamers that vaporize drippings to reduce flare-ups and improve flavor. The push-button electronic ignition fires reliably even after the grill has been sitting in humid conditions. A full-width removable grease tray slides out from the front, making cleanup faster than rear-port systems that require bending and scraping.

The cabinet-style frame offers generous storage for propane tanks, tools, and seasoning bottles. The black and silver finish looks clean, but the cabinet panels are painted alloy steel rather than full stainless — expect some fading if the grill lives in direct sun. For gatherings of 8 to 10 people, the GA6402S delivers the cooking capacity and side-burner flexibility that larger families need.

Check Price on Amazon

The Charbroil Pro Series uses Amplifire infrared technology to distribute heat across 535 square inches of primary cooking space plus a 155-square-inch warming rack. The infrared system reduces flare-ups by vaporizing drippings before they can ignite, which also adds a subtle char flavor. An oversized side shelf doubles as a prep station, and a cold-rolled steel griddle top (sold as an accessory) expands your menu to pancakes, eggs, and fried rice.

The patented Gas2Coal charcoal tray (sold separately) lets you switch from gas to charcoal in under 90 seconds — a rare hybrid capability that adds smoke flavor when you want it. The porcelain-coated cast iron grates resist rust and produce clean sear marks. Two 8-inch wheels and two locking casters make rolling across grass or gravel manageable.

At 45,000 total BTUs, the Pro Series runs cooler on paper than some competitors, but the infrared system cooks more efficiently, meaning less fuel waste. The side burner is a single 10,000-BTU unit that works fine for simmering sauces or boiling water. If you value cooking versatility and flare-up prevention over the highest possible BTU number, this grill earns its place.

Check Price on Amazon

Weber’s Genesis E-325 uses PureBlu burners with a tapered design that creates a consistent flame across the full cooking surface. Raised flame openings allow debris to fall away, reducing clogging and corrosion over time. The extra-large sear zone covers a significant portion of the main grate, giving you room to mark multiple steaks simultaneously without shifting them to a different heat zone.

Porcelain-enameled cast iron grates retain heat for deep searing, and the FLAVORIZER bars catch and vaporize meat juices, boosting grilled flavor while funneling grease away from the burners. The grease management system places a pull-out tray under the cookbox, allowing quick disposal without disassembly. Side tables offer enough room for a platter and tools, and the warming rack doubles as a bun toasting station.

The Genesis E-325 does not include a traditional side burner — instead, the large integrated sear zone is part of the main cooking area. For buyers who need a separate side burner for sauces, Weber sells an add-on side burner that attaches to the side table. This is a premium grill built for longevity, with extensive warranty coverage on burners and cookbox, but it expects you to invest in accessories for full side-burner functionality.

Check Price on Amazon

The Brand-Man 6-burner built-in grill is designed for permanent outdoor kitchen installation, with a 304 stainless steel body that resists corrosion in coastal or high-humidity environments. It delivers 60,000 BTUs across six burners, plus a side burner integrated into the right end. The total cooking area measures 860 square inches — 620 in the primary zone and 240 in the warming rack — making this one of the largest surface areas on this list.

Two rust-resistant matte cast iron grates provide even heat distribution, and an included cast iron griddle plate expands your cooking to breakfast foods, flatbreads, and vegetables. The removable front grease trays slide out for easy cleaning, catching drippings before they reach the cabinet. The unit can be converted from liquid propane to natural gas with a conversion kit (sold separately), giving you flexibility if you ever plumb your outdoor kitchen for a gas line.

Cutout dimensions require precise planning — 40.5 to 42.8 inches wide by 16.7 inches deep. The grill head itself is heavy, so installation is a two-person job. For homeowners building an outdoor kitchen island and wanting a side burner that blends seamlessly into the layout, this grill matches that brief exactly. It lacks the flashy lighting features of the Monument, but its all-stainless construction will outlast painted steel cabinets by years.

Check Price on Amazon

The Napoleon Rogue PRO 625 stands apart from the mid-range crowd with its infrared side burner — a technology that produces higher, more even heat than standard gas side burners, making it ideal for wok cooking or searing a second batch of steaks while the main grates are full. The main cooking area includes five burners spanning a 34.75-by-18-inch grid, using WAVE stainless steel cooking grids that are virtually maintenance-free and resistant to rust.

Backlit white LED control knobs make after-dark operation safer, a feature that pairs well with the stainless steel body’s powder-coated finish for weather resistance. The infrared sear station on the side achieves steakhouse-level surface temperatures, letting you get a hard sear on a cast iron pan or directly on the infrared grate. The cart frame is built from stainless steel with sturdy locking casters that hold position even on sloped patios.

At the top of the price range, the Rogue PRO 625 justifies the investment with build quality that avoids painted panels and thin gauge steel. The 10-year warranty on burners reflects confidence in the stainless components. If you regularly entertain and want a side burner that can actually sear instead of just simmer, this is the model that delivers on that promise without compromise.

Check Price on Amazon

Bestfire’s 5-burner main plus 1 side burner delivers 68,000 total BTUs from a 304 stainless steel body — an unusually high spec for its price tier. The 647 square inches of total cooking area includes a 447-square-inch primary zone with heavy-duty porcelain-enameled cast iron grates and a 200-square-inch warming rack. The side burner handles a saucepan or small pot while the main burners run at full heat for burgers or chicken.

Push-button electronic ignition starts reliably, and the built-in thermometer tracks internal lid temperature. Four wheels (two locking) allow the cart to roll over paving stones and grass without tipping. The bottom cabinet stores the propane tank and extra tools, keeping the cooking area uncluttered.

Assembly is more involved than some competitors, requiring careful attention to gas line routing — Bestfire recommends watching the video tutorial before starting. The painted steel cabinet panels may show wear faster than full-stainless builds, but the 304 stainless lid and body provide the corrosion resistance that matters most. For budget-conscious buyers who want high BTU output and a side burner, this grill delivers strong specs per dollar.

Check Price on Amazon

Megamaster’s 5-burner configuration uses five stainless steel burners rated at 10,000 BTUs each for a total of 50,000 BTUs. The 656 square inches of cooking space includes matte cast iron grates that resist rust and provide even heat without the slick coating of porcelain enamel. Two large side tables offer real prep space, with accessory hooks for tools — a layout that maximizes usable area despite the grill’s compact footprint.

The porcelain-coated steel firebox retains heat well, reducing temperature drops when opening the lid. The side burner is positioned on the right table, close enough to monitor without reaching across the hot main grate. The painted finish and cast iron frame hold up reasonably in covered patios but may show wear if left exposed to rain repeatedly.

Ignition is battery-operated and fires quickly on every burner. The cart rolls on two wheels and requires lifting the front to maneuver, which works fine on flat surfaces but is less convenient on gravel. For casual weekend cooks who need a large cooking area and a functional side burner at an entry-level price, the Megamaster offers a straightforward, reliable setup.

Check Price on Amazon

Captiva Designs outfits its 4-burner grill with a 545-square-inch cooking area split between a 400-square-inch primary zone of porcelain-enameled cast iron grates and a 145-square-inch warming rack. The four stainless steel burners plus the side burner produce 42,000 BTUs, providing solid mid-range heat for typical family grilling. Porcelain-enameled flame tamers sit between burners and grates, spreading heat evenly and cutting down on flare-ups.

The full-size pull-out oil drip tray slides out from the front, making grease disposal much cleaner than systems that require lifting the grates. The bottom storage cabinet is large enough for a propane tank, a box of charcoal (if you use a smoker box), and a handful of tools. Stainless steel handles and painted steel body panels keep the weight manageable for moving around a patio.

Ignition is battery-operated and reliable in moderate weather, but the painted finish on the cabinet may rub off near the wheels if the grill is dragged instead of rolled. The side burner reaches a strong boil but lacks a dedicated wind guard, so cooking on breezy days may require shielding. For grillers who value organized storage and easy cleaning above maximum heat output, this model hits the right notes.

Check Price on Amazon

The GREEN PARTY 2-in-1 grill combines a 360-square-inch porcelain-enameled cast iron main grate with a separate griddle insert, giving you the ability to cook burgers and pancakes in the same session. The 150-square-inch stainless steel warming rack sits above the main grates, keeping finished food hot. Four stainless steel burners plus a side burner deliver 46,700 BTUs total, with a battery-operated electronic ignition that fires quickly.

The double-layer lid improves heat retention and includes a built-in thermometer that tracks temperature without opening. Fixed slots for a rotisserie kit (sold separately) add spit-roasting capability, a rare feature at this price. The full-size slide-out grease tray collects drippings from both the griddle and the grill side, reducing cleanup time.

The frame uses alloy steel instead of stainless, which keeps the weight lower but means the painted finish is the primary weather defense. On covered patios or under a grill cover, the frame holds up fine, but direct rain exposure will accelerate corrosion. The side burner works well for simmering sauces or boiling corn, though its output is modest compared to freestanding burners. For those who want griddle breakfasts and grill dinners from one machine, this combo delivers exceptional versatility.

Check Price on Amazon

MFSTUDIO keeps the layout simple: four burners plus a side burner, 42,000 BTUs, and 542 square inches of total cooking area. Porcelain-enameled cast iron grates provide even heat distribution and resist rust better than uncoated iron. The stainless steel frame and handles give the grill a sleek silver appearance that matches most patio aesthetics without dominating the space.

The side burner sits flush on the left table, giving you a spot for sauces or sides while the main grates handle the protein. One-year product backup support covers defects, which is a decent safety net at this price point. Assembly is straightforward with standard tools, and the cabinet includes two doors that open wide for tank access and storage.

The painted steel body panels are functional but not heavy-gauge, so the grill feels lighter than the Monument or Napoleon units. Side tables are smaller than some competitors, limiting prep space. For a first gas grill with a side burner or a secondary grill for smaller decks, the MFSTUDIO offers a balanced package without unnecessary complexity.