Best Large Gas Barbecues of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 6 Feb 2026

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For those who love to entertain outdoors or cook up a storm for their family, large gas barbecues are a must-have. These grills offer ample cooking space, allowing you to cater to a large group of people at once. They come in various sizes and styles, with features such as multiple burners, side shelves, and warming racks. Large gas barbecues are perfect for hosting summer parties, family gatherings, or just enjoying a delicious grilled meal with your loved ones. They are also easy to use and maintain, making them a convenient addition to any garden or patio.

At a Glance: Our Top Picks

CosmoGrill 6+2 Platinum Gas BBQ Grill Cover #TOP 1
CosmoGrill 6+2 Platinum Gas BBQ Grill
ftb score rating icon 9.8
Fire Mountain Everest Pro 5 Burner Gas BBQ with Side Burner, Glass Lid Viewing Window, Cast Iron Grills, LED Control Dials & Built-In Thermometer, Large Family Cooking Area Cover #TOP 2
Fire Mountain Everest Pro 5 Burner Gas BBQ with Side Burner, Glass Lid Viewing Window, Cast Iron Grills, LED Control Dials & Built-In Thermometer, Large Family Cooking Area
ftb score rating icon 9.7
Fire Mountain Everest Gen 2 5 Burner Gas BBQ with Side Burner, Cast Iron Grill & Griddle, Large 77 x 42cm Cooking Area Cover #TOP 3
Fire Mountain Everest Gen 2 5 Burner Gas BBQ with Side Burner, Cast Iron Grill & Griddle, Large 77 x 42cm Cooking Area
ftb score rating icon 9.5

Top 10 Large Gas Barbecues

CosmoGrill 6+2 Platinum Gas BBQ Grill

5060381723726
Silver Barbecue
160 x 50 x 115 cm
CosmoGrill 6+2 Platinum Gas BBQ Grill Cover
CosmoGrill Platinum Stainless Steel 8 Burner 6+2 Gas Barbecue Grill for Outdoor Cooking, High-Performance Garden Gas BBQ with Large Cooking Area and Built-in Thermometer

The CosmoGrill Platinum BBQ is designed to elevate your outdoor cooking experience. With eight stainless steel burners, you can achieve precise temperature control, allowing you to grill at over 350 °C for perfectly cooked meals. Its premium stainless steel construction ensures durability and longevity, while the built-in thermostat provides accurate cooking temperatures. The user-friendly cast iron grill grates not only enhance flavour but are also removable, making it easy to cook with pizza stones or pans, ensuring versatility in your outdoor cooking.

What We Like
High temperature control
Durable stainless steel design
User-friendly grill grates
Easy maintenance features
#TOP 2

Fire Mountain Everest Pro 5 Burner Gas BBQ with Side Burner, Glass Lid Viewing Window, Cast Iron Grills, LED Control Dials & Built-In Thermometer, Large Family Cooking Area

JB03715001
Black
4+1 Burner
Fire Mountain Everest Pro 5 Burner Gas BBQ with Side Burner, Glass Lid Viewing Window, Cast Iron Grills, LED Control Dials & Built-In Thermometer, Large Family Cooking Area Cover
Fire Mountain Everest Pro 5 Burner Gas BBQ with Side Burner, Glass Lid Viewing Window, Cast Iron Grills, LED Control Dials & Built-In Thermometer, Large Family Cooking Area

Features
GLASS VIEWING WINDOW – Tempered Glass Lid Window Lets You Monitor Food Without Opening The BBQ, Helping Retain Heat, Improve Temperature Stability And Reduce Flare-Ups While Cooking.
PRO-LEVEL COOKING FLEXIBILITY – 5 Burner Gas BBQ (4 Main Burners + Side Burner) Gives You The Flexibility To Grill Mains While Preparing Sauces Or Sides At The Same Time; Ideal For Larger Family BBQs And Entertaining.
PREMIUM CONVENIENCE – Generous Storage Space And Integrated Bottle Opener For Stress-Free Outdoor Cooking. Assembly Required. Gas Regulator Sold Separately.
EVEN HEAT & CONSISTENT RESULTS – Removable Cast Iron Grills Deliver Excellent Heat Retention And Even Heat Distribution For Reliable Results Across Burgers, Steaks, Vegetables And More.
ENHANCED TEMPERATURE CONTROL – LED-Lit Control Dials And Built-In Lid Thermometer Make It Easy To Manage Heat Precisely, Whether Slow Cooking Or Searing At Higher Temperatures.
#TOP 3

Fire Mountain Everest Gen 2 5 Burner Gas BBQ with Side Burner, Cast Iron Grill & Griddle, Large 77 x 42cm Cooking Area

JB03715001
Black
Fire Mountain Everest Gen 2 5 Burner Gas BBQ with Side Burner, Cast Iron Grill & Griddle, Large 77 x 42cm Cooking Area Cover
Fire Mountain Everest Gen 2 5 Burner Gas BBQ with Side Burner, Cast Iron Grill & Griddle, Large 77 x 42cm Cooking Area, Foldable Side Table & Storage Cupboard

Features
CAST IRON HEAT & SEAR PERFORMANCE - Cast Iron Grills And Griddle Provide Even Heat Distribution And Great Sear Results For Burgers, Steaks And Vegetables; Removable For Easier Cleaning After Use.
BIG FAMILY COOKING SPACE - 5 Burner Gas BBQ (4 Main + Side Burner) With A Large 77 X 42cm Cooking Area — Ideal For Family BBQs And Gatherings, Letting You Cook Mains And Sides Together With Controlled Heat Zones.
STRESS-FREE PREP, SERVING & STORAGE - Designed For Easy Outdoor Cooking With Side Boards For Prep Space Plus A Storage Cupboard And Bottom Shelf To Keep Plates, Utensils And BBQ Tools Organised.
SPACE-SAVING GARDEN DESIGN - Foldable Side Table Helps Save Space When Stored, Making This A Practical Gas Barbecue For UK Gardens, Patios And Outdoor Entertaining Areas.
BUY WITH CONFIDENCE – KEY SPECS Dimensions 156 X 55.2 X 111cm, Weight 38kg, Total Power 16.5kW. Made From Powder Coated Steel, Stainless Steel And Cast Iron. Assembly Required. Regulator Sold Separately.

Char-Broil 640 B XL 6 Burner Gas Grill

Charbroil
140847
Black
Large
Char-Broil 640 B XL 6 Burner Gas Grill Cover
Char-Broil Gas BBQ Convective 640 B - XL - 6-burner Barbecue with Cast Iron Grates, Sear Zone - Ideal for Outdoor Cooking, Garden, Balcony and Patio

The Char-Broil 640 B XL features five powerful stainless-steel burners and a dedicated sear zone, enabling you to cook more food efficiently while achieving perfect sear marks. The sear station heats up to 4.68 kW, allowing you to reach high temperatures quickly without burning your meals. You will appreciate the lid-mounted temperature gauge, which helps you monitor the grill's internal temperature for optimal cooking results. With the electronic igniter, lighting your grill is as simple as pushing a button, providing you with added convenience.

What We Like
Powerful burners for efficient cooking
Quick heating sear station
Easy temperature monitoring
Convenient electronic igniter
#TOP 5

BBQ Kingdom 6+1 Burner Gas BBQ Grill with Side Burner, Black and Silver Large Outdoor Barbecue

BBQ Kingdom
BK1003
Black and Silver
BBQ Kingdom 6+1 Burner Gas BBQ Grill with Side Burner, Black and Silver Large Outdoor Barbecue Cover
BBQ Kingdom 6+1 Burner Gas BBQ Grill with Side Burner, Black and Silver Large Outdoor Barbecue with Storage Cabinet, Warming Rack, Removeable Grease Tray, Cover, Thermometer, Adapter and Hose

Features
STORAGE SOLUTION: Double-Door Cabinet Beneath The Grill Provides Convenient Storage Space For Cooking Tools And Gas Cylinder
POWERFUL COOKING: Features 6 Main Burners Plus A Side Burner For Versatile Outdoor Cooking, Perfect For Handling Multiple Dishes Simultaneously
MOBILE DESIGN: Sturdy Wheeled Cart Construction With Matte Black Finish, Making It Easy To Move And Position In Your Garden Or Patio
COOKING SPACE: Large Primary Cooking Area With Durable Grates, Plus Additional Warming Rack For Temperature Control And Food Management
CONTROL SYSTEM: Individual Temperature Controls For Each Burner Allow Precise Heat Management, With Built-In Temperature Gauge In Lid

CosmoGrill 5 Burner Garden Grill with Side-Burner

05fad085-59c6-45a5-8a64-8c1f0af72c09
Black
126 x 50 x 103 cm
CosmoGrill 5 Burner Garden Grill with Side-Burner Cover
CosmoGrill Original 5 Gas Burner 4+1 Garden Grill, Steel Warming Rack, Side-Burner, Storage & Built-in Temperature Gauge for Home Garden Party Outdoor Cooking

The CosmoGrill 5 Burner Grill offers exceptional cooking versatility with its four powerful stainless steel burners and a convenient side burner, allowing you to cook various meats and vegetables to your liking. The innovative flame tamers protect the burners from grease, enhancing their performance and durability. A full-length warming rack is included, helping to keep your food warm or providing extra cooking space. Maintenance is a breeze with removable grill grates and trays, letting you enjoy more time cooking and less time cleaning.

What We Like
Powerful burners for versatile cooking
Durable flame tamers for longevity
Warming rack for extra space
Easy to clean and maintain
Ample storage with castor wheels
#TOP 7

Embermann Modena 4 Burner Gas Barbecue Set

Embermann
modena,modena 4
Black
Embermann Modena 4 Burner Gas Barbecue Set Cover
Embermann Modena 4 Burner Gas Barbecue with Free Heavy-Duty Cover & Deluxe BBQ Tool Set

The Embermann Modena BBQ is perfect for summer gatherings, featuring a sturdy hardwood frame and side shelves that offer durability and a classic look. You’ll appreciate the large 76 x 42cm cooking area made from heavy-duty enamel-coated cast iron, providing plenty of space for your food. The three burners with integrated flame tamers help prevent charring, so your meals cook evenly and taste great. Plus, the built-in temperature gauge on the hood lets you monitor heat for perfect results every time. The barbecue also includes wheels for easy movement and side shelves with hooks to keep your utensils and ingredients organised.

What We Like
Durable hardwood frame
Large cooking area
Flame tamers prevent charring
Built-in temperature gauge
Wheels and handy side shelves
#TOP 8

BBQ Kingdom 4+1 Burner Gas BBQ Grill

BBQ Kingdom
BK1002
Black and Silver
BBQ Kingdom 4+1 Burner Gas BBQ Grill Cover
BBQ Kingdom 4+1 Burner Gas BBQ Grill with Side Burner, Matte Black, Outdoor Garden Barbecue, Warming Rack, Wheeled Cart Design, Enclosed Cabinet, Removeable Grease Tray, Cover, Regulator and Hose

Features
MOBILE DESIGN: Sturdy Wheeled Cart Construction With Matte Black Finish, Making It Easy To Move And Position In Your Garden Or Patio
POWERFUL COOKING: Features 4 Main Burners Plus A Side Burner For Versatile Outdoor Cooking, Perfect For Handling Multiple Dishes Simultaneously
STORAGE SOLUTION: Double-Door Cabinet Beneath The Grill Provides Convenient Storage Space For Cooking Tools And Gas Cylinder
COOKING SPACE: Large Primary Cooking Area With Durable Grates, Plus Additional Warming Rack For Temperature Control And Food Management
CONTROL SYSTEM: Individual Temperature Controls For Each Burner Allow Precise Heat Management, With Built-In Temperature Gauge In Lid
#TOP 9

CosmoGrill Pro Deluxe 5 Burner BBQ Grill

93411
Black
CosmoGrill Pro Deluxe 5 Burner BBQ Grill Cover
CosmoGrill Pro Deluxe 5 Gas Burner 4+1 Barbecue Grill, Steel Warming Rack, Side-Burner, Built-in Temperature Gauge for Home Garden Party Outdoor Cooking (93411)

The CosmoGrill Pro Deluxe offers exceptional cooking versatility with its four individually adjustable burners and a side burner, allowing you to prepare multiple dishes simultaneously. The double-walled hood locks in heat, while the built-in thermostat helps you achieve perfect cooking results every time. Enhanced cooking is supported by flame tamers that protect the burners from grease, thus extending the grill's lifespan. For added convenience, the full-length stainless steel warming rack keeps food warm or enables indirect cooking, ensuring your meals are always served at the right temperature.

What We Like
Precise temperature control
Easy to clean
Convenient storage options
Enhanced cooking performance
Mobile with castor wheels
#TOP 10

Dellonda 4 Burner Gas BBQ Grill

DG15
Black
4 Burner
Dellonda 4 Burner Gas BBQ Grill Cover
Dellonda 4 Burner Gas BBQ Grill with Piezo Ignition, Built-In Thermometer, Black/Stainless Steel - DG15

Features
Four Gas Burners - Even Heat Distribution Across The Entire Grill Surface Gives The Perfect Cooking Results And Optimum Control.
Large Grilling Size - Cooking Area (W X D): 700 X 420mm, Warming Rack (W X D): 700 X 120mm. Features Two Side Shelves Giving Extra Room For Preparation And Two 6" Wheels For Easy Manoeuvrability.
Temperature Dial - Built-In Thermometer Enables You To Easily Keep Track Of Your Cooking Temperature For The Best Result.
Quick Ignition - Piezo Ignition Ensures A Safe And Easy Start-Up Every Time. Supplied With 27mm Regulator And Hose Assembly For Use With Propane Patio Gas Bottles. Product Size (W X D X H): 1330 X 570 X 980mm. Weight: 26kg. Dellonda BBQ Cover Model No. DG20 (supplied Separately) Is A Perfect Fit For This BBQ.
Easy Clean - High Quality Steel Cooking Grates With A Gloss Enamel Coating Along With A Drip Bucket. Put Your Barbecue On At Full Power For A Few Minutes, Food Residue Will Be Burnt And Can Be Removed Without Difficulty.
Buying Guide Image
Editor's Notes

During our large gas barbecue research, we found 137 large gas barbecue products and shortlisted 10 quality products. We collected and analyzed 7,734 customer reviews through our big data system to write the large gas barbecues list. We found that most customers choose large gas barbecues with an average price of £20.00.

The large gas barbecues are available for purchase. We have researched hundreds of brands and picked the top brands of large gas barbecues, including CosmoGrill, Fire Mountain, Charbroil, BBQ Kingdom, Embermann.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.