# Best gas BBQs with a side burner Source: https://charandsmoke.co.uk/best/best-gas-bbq-with-side-burner Publisher: Char and Smoke. Picks are based on what the Amazon listings state, not on hands-on testing. Method: https://charandsmoke.co.uk/how-we-pick A side burner turns a gas BBQ into a small outdoor kitchen. You can warm a sauce, boil corn or fry onions in a pan while the main grate handles the meat, so you are not running back to the hob indoors. Some makers fit a plain hob ring; others fit an infrared sear zone that gets far hotter and is better for a crust on steak than for a pan of beans. What separates a good pick is the size of the main grate, how many main burners you get for zoned cooking, whether the side burner output is stated, and how solid the cart is. This guide compares six gas BBQs with three to six main burners plus a side burner, from Weber, CosmoGrill, TOV and Cook'in Garden. Every figure comes from the product listing, and where a listing leaves something out, such as the side burner power or the grate size, we say so. ## Products ### 1. CosmoGrill Platinum Stainless Steel 6 Gas Burner 4+2 Barbecue Grill with Infrared Searer & Back Burner, Built-in Temperature Gauge for Home Garden Party Outdoor BBQ Cooking Main burners: 4 x 3.5 kW; Side burner: 4 kW ceramic infrared searer; Total power: 21.2 kW incl. 3.2 kW back burner; Cooking area: 2,982 cm²; Weight: 43 kg A stainless steel four burner gas BBQ with a 4 kW ceramic infrared side searer, a 3.2 kW back burner and a glass viewing window in the hood. Suits a family garden where steaks get seared on the side. In its favour: - The listing states every burner output, including the 4 kW ceramic side searer, so you know what you are buying. - A 37 mbar propane regulator and hose are included, so you only need a gas bottle to start. - A tempered glass window in the hood lets you check food without lifting the lid. Good to know: - The side unit is an infrared searer, not a hob ring, so it suits steak better than a pan of sauce. - At 140 cm wide and 43 kg it needs a fair amount of patio space. ### 2. CosmoGrill Platinum Stainless Steel 8 Burner 6+2 Gas Barbecue Grill with Rotisserie and Waterproof Cover, High-Performance Outdoor Garden BBQ for Home Cooking Main burners: 6; Side burner: Infrared sear zone, output not stated; Total power: 27.7 kW; Cooking area: 3,801 cm²; Weight: 51.5 kg CosmoGrill's largest Platinum, with eight burners in total, an infrared side sear zone, a rotisserie back burner, a motorised rotisserie and a cover. For big gatherings and roasting whole chickens. In its favour: - At 27.7 kW combined, it has the highest stated total output in this guide. - A motorised rotisserie and a 600D Oxford cover come in the bundle with the BBQ. - The centre of the cast iron grate lifts out for a pizza stone or pan. Good to know: - The listing does not give the output of the side sear zone on its own. - At 160 cm wide and 51.5 kg it needs a large, level patio. ### 3. CosmoGrill Pro Deluxe 6+1 Gas BBQ with Weatherproof Cover, Black Main burners: 6 x 2 kW; Side burner: 2.5 kW; Total power: 14.5 kW; Cooking area: 3,214 cm² (77 x 42 cm grill); Weight: 40 kg A six burner powder-coated steel gas BBQ with a 2.5 kW side burner, double-walled hood, warming rack and a weatherproof cover in the box. A big grate for parties at a modest weight. In its favour: - Six main burners over a 77 x 42 cm grill give plenty of room to run hot and cool zones. - The 2.5 kW side burner is a conventional ring, handy for sauces, beans and sides. - A 600D Oxford fabric cover is included to protect it between cooks. Good to know: - A regulator and hose are not included, so budget for a 37 mbar propane or 28 mbar butane set. - Each main burner is rated at 2 kW, lower per burner than the Platinum models. ### 4. Genesis II Gas Grill E-310 GBS Main burners: 3; Side burner: 1, output not stated; Total power: 11.43 kW; Cooking area: 3,456 cm²; Weight: 77 kg Weber's three burner Genesis II with the GBS grate system, a side burner and a stainless steel frame. The heaviest and largest grate here, for a keen cook who wants a long-lasting cart BBQ. In its favour: - The 3,456 cm² cooking area is the largest stated grate area in this guide. - A stainless steel frame and cast iron grates point to a heavy, solid build at 77 kg. - Five power levels are listed, and the GBS version comes with a black and white finish. Good to know: - The listing gives a side burner count of one but no output figure for it. - The listing is thin on detail, with no bullets on ignition, warranty or included regulator. ### 5. Cook'in Garden Modular outdoor kitchen FIDGI 4 - Gas barbecue 4 burners with thermometer, side table and sink Main burners: 4 (2 grill, 2 griddle); Side burner: Side stove, output not stated; Total power: 14.5 kW; Cooking area: Not stated; Weight: 76.4 kg A modular outdoor kitchen with a four burner gas BBQ split between a grill and a griddle, a side stove, a sink and storage. For a family that wants a full cooking station in the garden. In its favour: - Two burners under a grill and two under an enamelled cast iron griddle cover meat and breakfasts at once. - A sink, storage and a side table are built into the 253 cm long unit. - The maker gives a two year guarantee and lists spare parts availability for two years. Good to know: - The listing describes the side stove as a way to keep dishes warm and gives no output. - At 253 cm long and 76.4 kg across three parcels, it needs a lot of space and assembly time. ### 6. Deluxe 6+1 Gas Burner Grill BBQ Barbecue Side Burner Storage Garden Black Main burners: 6; Side burner: 1, output not stated; Total power: 12 kW; Cooking area: Not stated; Weight: Not stated A black six burner gas BBQ with a side burner, warming rack, four wheels and a storage cabinet. Runs on butane or propane and suits a first large BBQ for a family garden. In its favour: - The listing states it works with both butane and propane, so you can choose your gas. - Four wheels and a large storage cabinet make it easy to move and tidy away kit. - A 12 month manufacturer warranty is stated in the listing. Good to know: - A regulator and hose are not provided and must be bought separately. - The listing gives no usable grate size or weight, which makes it hard to compare. As an Amazon Associate we earn from qualifying purchases.