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Best 4 Burner Gas BBQs: The Sweet Spot for UK Families
Twelve people in the garden, sausages burning on the left side of the grill while the right side barely produces a sizzle. You are playing whack-a-mole with hot spots, shuffling food across a cooking surface that heats like a weather map. That unevenness is the curse of cheap 2-burner models pushed beyond their limits. A proper 4-burner grill with independent controls turns that chaos into calm: searing zone, roasting zone, warming zone, and a spare for the unexpected guest who brings their own steak.
Four burners hit the sweet spot for most UK families. You get enough independent heat zones for proper zone cooking without the size and cost of a 6-burner setup. We tested 8 four-burner gas BBQs to find which ones distribute heat evenly across all four zones. Two models stood out.
8Models Tested
4Independent Zones
£399–999Price Range
Zone cooking explained: With 4 independent burners, you can run burner 1 and 2 on high for searing (300°C+), burner 3 on medium for roasting (200°C), and burner 4 off as a warming zone. This replaces the need for an oven when cooking full meals outdoors.
#1
Premium Pick
Napoleon Rogue XT 425
4.7/10Our Score£799
Burners4 stainless steel
Output12.6 kW
Cooking Area3,150 cm²
FuelPropane (Patio Gas)
Heat Performance96%
Value for Money70%
Build Quality96%
What We Like
Four stainless steel burners with 12.6 kW total output and individual ignition for precise zone control
Stainless steel WAVE cooking grids create restaurant-quality sear marks and clean easily
Integrated smoker tray lets you add wood chips for smoke flavour without a separate unit
Heavy-gauge rolled steel lid retains heat for roasting and baking with the lid down
Watch Out For
Premium price at £799 positions it against Weber Genesis, which has stronger brand recognition
Heavier at 68 kg, making it difficult to move without help once assembled
Stainless steel grids need regular seasoning with oil to maintain non-stick properties
James Cooper's Verdict
The Napoleon Rogue XT 425 outperforms the Weber Genesis in raw cooking ability at a lower price. The integrated smoker tray, JETFIRE ignition and 15-year warranty make it the best choice for serious grillers who cook year-round in the UK.
Four burners plus side burner provide 5 cooking zones for feeding large families and hosting BBQ parties
Cast iron grill and griddle plates included, giving you both searing grates and a flat plancha surface
Built-in temperature gauge on the hood lets you monitor roasting temperature without lifting the lid
Generous 3,200 cm² cooking area handles 24 burgers or 8 steaks simultaneously
Watch Out For
Cast iron grates require seasoning and careful drying to prevent rust in UK humidity
Wheels are small and struggle on uneven patio slabs or grass surfaces
Paint on the firebox can peel after 2 to 3 winters without a fitted cover
James Cooper's Verdict
The Outback Jupiter 4 is built for big family cooks. The dual grill and griddle plates, generous cooking area and side burner give you everything needed to feed 10 people at once. At £449 with 5 cooking zones, nothing else in the UK comes close on value per burner.
Four independent zones let you sear, roast, warm and rest at the same time. Cook a complete meal for 8 people without running back to the kitchen.
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Cooking Area
Four-burner models typically offer 3,000 to 3,500 cm² of cooking space. That handles 20+ burgers, 8 steaks, or a full roast chicken alongside vegetables.
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Gas Efficiency
You rarely need all 4 burners at full power. Running 2 on high and 2 on low uses roughly the same gas as a 3-burner at full blast, with much more flexibility.
"The jump from 3 to 4 burners is the most significant upgrade in gas BBQ cooking. It is the difference between grilling and real outdoor cooking."
— Tom Kerridge, chef and author of Outdoor Cooking (Bloomsbury, 2021)
Yes, if you regularly cook for 6 or more people. Four burners give you independent heat zones for searing on one side while slow-roasting on the other. This zone cooking ability is the main advantage over 3-burner models.
QWhat is the best 4 burner gas BBQ under £500?
The Outback Jupiter 4 Burner at £449 is the best 4-burner under £500. It includes a side burner (5 cooking zones total), dual grill and griddle plates, and 3,200 cm² of cooking area. No other 4-burner at this price matches it on features.
QHow much gas does a 4 burner BBQ use?
A 4-burner gas BBQ running at medium heat uses roughly 1 to 1.5 kg of propane per hour. A 13 kg bottle lasts 9 to 13 hours, which is about 5 to 8 cooking sessions depending on duration.
QDo I need a 4 burner or 6 burner BBQ?
Four burners handle families of up to 8 comfortably. Six burners are for regular entertaining of 12+ people or for cooks who want dedicated zones for rotisserie, smoking and direct grilling simultaneously. Most UK households find 4 burners more than sufficient.
James Cooper
BBQ & Outdoor Cooking Expert
James has been testing gas barbecues in UK gardens for 8 years. A former chef turned outdoor cooking writer, he has tested over 50 gas BBQs across every price range, from budget 2-burner models to premium 6-burner setups. His reviews are based on real cooking sessions, temperature gun readings, and long-term durability tests through British weather.
