Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.9 Best Natural Gas Barbecue Grill | Sear Marks Without Propane

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Five burners, a 650-degree broil zone, and enamel-coated cast iron grates that make the price look like a mistake.

Start with the number that changes how you cook: the dedicated broil zone climbs to 650°F in 10 minutes, which is enough to put a hard crust on a ribeye without leaving it grey in the middle. The U-shaped flame layout and a flame tamer punched with dense V-shaped holes push heat straight up instead of sideways, so you get fewer hot corners than a basic tube-burner cart. Total output is 50,000 BTUs across five burners, and each of the four main burners plus the extra one can be lit and dialed on its own.

The cooking setup is 630 square inches total — 450 on the main grates and 180 on the warming rack — which lands right in the middle of what a family of four needs for a full cookout. What makes the whole package feel more expensive than it is: the grates are enamel-coated cast iron (a non-stick surface that spreads heat rather than concentrating it), the hood has a glass viewing window so you check food without lifting the lid, and the burners themselves are 304 stainless steel built to resist rust and clogging. You also get a gas hose in the box, which several rivals make you buy separately.

Owners tend to be baffled by how little assembly it takes. As one put it, “Assembly took about an hour.” What wins people over is the quality of the materials at this tier — reviewers consistently compare it against far pricier carts and call the engineering sound. The honest catch: the cast iron grates are on the thinner side, and the glass window needs an occasional wipe or it clouds over. Neither is a reason to walk, but it is a reason to treat the grates with a brush rather than a scraper.

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A balcony-sized grill that still sears, thanks to cast iron grids and instant spark ignition.

Four burners and 38,000 BTUs across 425 square inches of grate is deliberately modest — this is the grill for a compact patio, a narrow side yard, or anywhere a full-size cart would crowd the space. What saves it from feeling underpowered is the ignition and the grates. The JETFIRE system shoots a flame across each burner individually, so you light one at a time without leaning over a lit section, and the rust-resistant cast iron grids hold heat long enough to leave real sear marks. Napoleon’s signature is those grids, and they are the reason a 38,000 BTU grill can still put a crust on a chop.

Footprint is the headline. It measures 45.5 x 25 x 52 inches, and the folding side shelves let it tuck against a wall when parked — by contrast, the Monument M415BZNG above is a larger 22 x 55 x 45.5 inches, so the Napoleon slips into tighter spaces without much fuss. The hood is porcelain-coated steel, and the cart runs on locking caster wheels, so you can roll it out of the wind and lock it down.

Owners coming from three-burner grills notice the jump immediately — the fourth burner heats faster and recovers quicker. A long-time Weber Genesis user called it “solidly built,” and another reported the hood reaching 700 degrees in only several minutes before dialing straight down to a cooking temperature. Assembly is straightforward solo except for the hood step, which wants a second person to hold the lid while you set the cotter pin.

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Weber’s Boost Burners and the largest sear zone in its class turn a modest grate into a crust machine.

Weber bills the Burners here as Boost Burners that unleash 40% more power inside the largest sear zone in its class, and the Sear Zone is the reason to pick this over a same-size cart from anywhere else. That is the kind of number a steak cook cares about: 40% more power in a defined hot corner means you finish four burgers and still have grate temperature to spare. The build is cast-aluminum cook box for rust resistance, porcelain-enameled cast-iron grates for heat retention, and stainless steel Flavorizer bars that vaporize drippings into smoke and push the grease away from the burners.

Small details separate it from the crowd. Snap-Jet Ignition lets you press and turn a knob to light each burner with one hand, and the Weber Works side rails accept snap-on accessories like a bottle holder and extra tool hooks, with four tool hooks included. The 428 square-inch grate is nearly identical to the Napoleon Freestyle 425 above — 428 versus 425 — but the sear zone is the deciding difference. If you own Weber Crafted grillware, the frame kit turns this cart into a pizza oven, wok station, or griddle, though the kit and the grillware are sold separately.

Owners talk up the build quality more than anything, and the arrival experience reflects it: assembly goes quickly and the first cook usually goes perfectly right out of the gate. One note worth knowing before you buy — a set of knobs cracked after 18 months on one unit, and Weber was described as skimping on the plastic there. It is not a pattern across the reviews, but it is a real, singular point worth factoring if you want zero fuss.

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Three tapered PureBlu burners on a wide cart — the simplest Weber that still cooks like a serious grill.

The Genesis line is Weber’s mid-tier workhorse, and the E-325 trims the burner count to three while keeping the serious hardware. PureBlu burners use a tapered shape to produce a consistent flame across the whole grate, and raised flame openings keep food debris from dropping in — that geometry is why Grease Management matters so much here: a pull-out tray sits under the cook box and slides free for disposal, which keeps the fire running clean. The extra-large sear zone is the feature that lets you land four burgers at once without sacrificing a hot spot for the rest.

Porcelain-enameled cast-iron grates hold their heat for searing, and the FLAVORIZER bars catch and vaporize juices to push smoke back over the food while funneling grease away from the burner mouths. The cart measures 27 x 57.7 x 48.1 inches, which is a genuinely wide stance, and the side tables keep platters and tongs within arm’s reach. If you own or plan to buy Weber Crafted grillware, the removable grate insert accepts a pizza stone, outdoor griddle, dual-sided sear grate, or Dutch oven so the cart can serve a whole meal.

The sharpest split in owner feedback is assembly. People who paid for Amazon setup describe the process as smooth and professional, while self-assemblers report pictures-only instructions and some unlabeled parts, with one solo build stretching to 90 minutes. Once it is standing, the verdict flips: preheats faster and cooks more evenly than older Webers, tight-fitting panels, and a sear feature that one owner said glows red hot in a way other gas grills can’t match. The trade-off mentioned is the sheet metal on the frame feeling thinner than prior generations, while the grates feel heavier and better.

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A 60,000 BTU stainless drop-in with 810 square inches — the value play for anyone building an island.

If you want the same 810 square inches and 60,000 BTUs as the Bull Outlaw at the top of this list without the top-tier spend, the Bronco is the route. It runs four Reliabull bar burners totaling 60,000 BTUs and finishes them with solid stainless steel grates rather than coated ones — the exact distinction a long-term owner called out when comparing it against a porcelain-cast competitor. The hood is double-walled with a beveled temperature gauge, and Piezo igniters sit on every valve so each burner lights without a walk to the other side of the island.

This is a built-in head, so its 810 square inches and warming rack assume you are dropping it into your own stone counter alongside matching Bull components like doors and covers. The finishes are 304 stainless throughout — the same grade the Outlaw uses — and the design ethos is deliberately simple: no glass windows, no LED trim, just burners, grates, and a hood. That simplicity is also what makes parts easy to find: multiple buyers report burners are cheap to source and swap when the time comes.

Owner sentiment is warm on craftsmanship and divided on value at the individual-product level. One buyer described heat distribution as superior to most stand-alone grills and called it professional grade for the money; another finds it perfect for a built outdoor kitchen and pairs it with Bull’s side doors. Practical notes exist too: one owner found the listed stainless burners arrived as cast iron (Bull resolved the issue to their satisfaction), and one dissatisfied buyer had burners that wouldn’t stay lit — that one sits alone in a long record of positive long-term ownership.

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Four main burners, an 1800-degree infrared side zone, and a rear rotisserie burner — the complete outdoor kitchen.

This is the only grill on the list that comes with a rotisserie kit in the box, and it is the reason to consider it over anything else here if you want to cook a whole chicken or a leg of lamb on a spit. Four stainless steel main burners deliver 48,000 BTU-per-hour of input, and layered stainless sear plates under the grates push heat up in an even, radiant pattern. Add the infrared rear burner at 18,000 BTUs and you get continuous heat for slow rotisserie work without opening the lid. And the infrared sizzle zone on the side hits 1800 degrees in 30 seconds — fast enough to put a quick crust on a room-temperature steak in roughly two minutes per side.

Total capability splits across surfaces: 500 square inches of main grate to cook around 31 burgers at once, 260 square inches on the warming rack above, and 140 square inches on the side burner. The JETFIRE ignition shoots a flame across each main burner individually, and a back channel between burners lets lit ones ignite their neighbors, so you never have to worry about a burner failing to catch. The 120-inch hose gives you plenty of reach from the supply line to the cart, and the cart frame is stainless steel throughout.

Owner reviews pile praise on the cooking and on Napoleon’s own support — the brand is known here for answering questions quickly, registering grills, and even video-calling to walk customers through the gas and electrical hookups. What holds it back is the assembly and the trim: instructions are all pictures and take careful study, one owner hired a pro to handle the gas and electrical hookups, and a long-term reviewer found the door panels and handles flimsy, with flaking chrome and magnetic catches that eventually give out. The cooking itself earned a strong 4/5 from that same reviewer, with the sizzle zone and valve lights singled out as favorites.