#7 Outsunny 3+1 Gas BBQ

Rank #7 in Best Gas BBQ 2026: 10 Ranked

Outsunny 3+1 Gas BBQ

Rating
4.2
Ratings
217
Rank
#7
Price at Amazon £142.99

Price and rating as shown on Amazon when we collected them. Both change.

Is the Outsunny 3+1 Gas BBQ worth buying?

Yes, the Outsunny 3+1 Gas BBQ is worth buying if you cook for two to four people, want a grill that works out of the box for £142.99 and would rather spend the rest on gas. It runs three main burners plus a side burner from 2.8 kW of heat, and 217 owners rate it 4.2.

The case for it is price and footprint together. A 110 x 50 cm trolley and 19 kg of steel are easy to wheel out for a weekday dinner and roll back against a wall, and the 49 x 36 cm grate with a warming rack above it covers sausages, burgers, fish and vegetables for four without a second round.

What does 2.8 kW and 1,764 cm2 mean in practice?

The 2.8 kW figure decides how this grill cooks, and it comes from 9,500 BTU at roughly 3,412 BTU to the kilowatt. Spread across three main burners and one side burner, that is about 0.7 kW per burner, so each zone heats gently rather than hard.

In practice the Outsunny 3+1 Gas BBQ fills its grate with burgers or a tray of vegetables and holds them there, because 1,764 cm2 is 49 x 36 cm of cooking surface with a 43 x 12.5 cm warming rack for resting meat. A thick ribeye takes noticeably longer than it does on a 9.3 kW grill, so plan this one around volume rather than speed.

What comes in the box and how big is the Outsunny 3+1 Gas BBQ?

The box holds the grill body, a lid with a built-in thermometer, the warming rack, two side shelves and a drip tray, and the regulator and hose come with it, so a propane bottle is the only extra purchase. Set up, it stands 110 cm wide, 50 cm deep and 100 cm high and weighs 19 kg, which one person can move on its two wheels.

Storage is part of what the money buys. The cabinet under the grill measures 50 x 31 x 50 cm inside and each side shelf is 30 x 37 cm, enough for tools, sauces and plates. The frame and handles are stainless steel under a powder coated finish, the grill carries CE-GAR and LFGB certification and a 6 month warranty against manufacturer defects, and the model number is 5056725388928 if you ever need a spare part.

Where does the Outsunny 3+1 Gas BBQ fall short?

The heat is the honest limit: 2.8 kW is about a third of the 9.3 kW of the CosmoGrill Original 5 Burner, so this grill cannot put a hard sear on four steaks at once. It is built for volume family food, not for steakhouse crusts, and a long cook with the lid down is where it feels most at home.

The grate is the other compromise. At 1,764 cm2 it is 504 cm2 smaller than the £155.99 Outsunny 4+1 Gas BBQ, so a fifth person means a second round. Two wheels also mean you lift one end to shift 19 kg, which is awkward on gravel or a slope, and the 6 month warranty is a short window for a grill that will sit outside.

How does the Outsunny 3+1 Gas BBQ compare with the VonHaus 4+1 and CosmoGrill Original?

Against the £155.99 Outsunny 4+1, this grill saves £13 and gives up 504 cm2 of grate, with the same 2.8 kW and the same hose and regulator in the box. Take the 3+1 for a couple or a family of four on a firm budget, and the 4+1 when five people eat at the same time and the extra £13 does not hurt.

Against the £199.99 CosmoGrill Original 5 Burner, the gap is £57 and 6.5 kW of heat, and that is what searing and a longer table cost. Someone who wants gas at the lowest sensible price and cooks simple food will be happy with the Outsunny 3+1 Gas BBQ, while anyone who grills for eight should start at the CosmoGrill.

Specification

Exactly as published on the Amazon listing, field for field.

Listing title Outsunny 3+1 Burner Gas BBQ Grill with Wheels 110L x 50W x 100Hcm Black
Brand Outsunny
Product dimensions 50D x 110W x 100H centimetres
Special feature Drip Tray, Side Table, Thermometer, Wheels
Colour Black
Fuel type Gas
Other Special Features of the Product Drip Tray, Side Table, Thermometer, Wheels
Heating Power 9500 British Thermal Units
Wattage 2.8 KW
Side Burner Count 1
Main Burner Count 3
Number Of Racks 2
Number of Heating Elements 3
Grill Configuration Main Cooking Area + Side Burner + Warming Rack
Cooking System Multi-zone
Primary Cooking Method grilling
Item Dimensions D x W x H 50D x 110W x 100H centimetres
Item Dimensions 50 x 110 x 100 centimetres
Item Weight 19 kg
Cooking Surface Area 1764 Square Centimetres
Finish Type Powder Coated
Material Type Metal, Stainless Steel
Handle Material Stainless Steel
Frame Material Metal and Stainless Steel
Recommended Uses For Product Outdoor
Included Components Lid, Rack, Thermometer, Tray
Model Name Bunner Gas BBQ Grill
Model Number 5056725388928
Indoor Outdoor Usage Outdoor
Manufacturer Sold by MHSTAR
Item Highlight Outdoor Barbecue Trolley, Warming Rack, Side Shelves, Cabinet, Thermometer, for Garden, Party, Camping
Country Of Origin China
Item Type Name Gas Grill
Manufacturer Part Number UK846-0640331
Product Warranty 6 months warranty against manufacturer defects.
Is Assembly Required? Yes
Installation Type Free Standing

What it is up against

The rivals it was ranked against in Best Gas BBQ 2026: 10 Ranked.

Questions people ask

How big is the Outsunny 3+1 Gas BBQ when it is set up?

It measures 110 cm wide, 50 cm deep and 100 cm high and weighs 19 kg. That fits a small patio or the end of a balcony, and two wheels let you roll it back against a wall.

What size is the cooking grate on the Outsunny 3+1 Gas BBQ?

The main grill rack is 49 x 36 cm, which is 1,764 cm2, with a 43 x 12.5 cm warming rack above it. Each side shelf adds 30 x 37 cm for plates and tools.

Does the Outsunny 3+1 Gas BBQ have a side burner?

Yes, one side burner sits next to the three main burners and gives a separate cooking area, which keeps meat and a pan of sauce apart. Total output across all four is 2.8 kW.

What warranty comes with the Outsunny 3+1 Gas BBQ?

It carries a 6 month warranty against manufacturer defects. The grill also meets CE-GAR and LFGB certification, and the model number 5056725388928 helps if you need a replacement part.

How much storage is inside the cabinet of the Outsunny 3+1 Gas BBQ?

The cabinet measures 50 x 31 x 50 cm inside, plenty for bottles, tools and a tray of food. The two side shelves add 30 x 37 cm each for anything heading to the grate.

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