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There’s a very specific kind of argument that happens on driveways and in garden centre car parks across Britain every spring: gas or charcoal? One camp wants the ten-minute ignition and no-fuss temperature dial. The other wants that deep, smoky flavour you only get from real coals, even if it means standing over a chimney starter for half an hour first. A dual fuel barbecue sidesteps the row entirely. It’s a single unit with separate gas burners and a charcoal tray (or basket), letting you switch fuel type — or run both at once — depending on what you’re cooking and how much time you’ve got. Weeknight burgers on gas, weekend ribs on charcoal, no compromise and no second BBQ cluttering up the shed.

This guide walks through seven real dual fuel barbecues currently sold in the UK, spanning budget trolleys under £300 through to premium four-burner setups built for garden parties. We’ll break down what the specs actually mean once you’re stood at the grill, where a gas charcoal hybrid grill genuinely earns its keep over a single-fuel model, and where the extra moving parts become more hassle than they’re worth. Every product mention below is grounded in real specifications and aggregated review sentiment — never invented testing or fabricated customer quotes — so you can weigh this purchase with your eyes open. The Food Standards Agency’s guidance on BBQ food safety flags that warm weather and outdoor cooking together create the perfect conditions for bacteria to multiply, so we’ll also touch on the food safety side of things, not just the hardware.
Quick Comparison Table
| Model | Fuel Setup | Cooking Area | Price Range | Best For |
|---|---|---|---|---|
| BBQ Chef Columbus | 2-burner gas + charcoal tray | Compact | Under £280 | First-time buyers on a tight budget |
| CosmoGrill DUO | Gas grill + charcoal smoker cabinet | Medium | Around £300 | Smoking plus quick grilling in one unit |
| Charles Bentley 2+1 Burner | 2 gas burners + side burner + charcoal | 60 x 42 cm | £300-£350 range | Small families wanting real features cheap |
| Char-Broil Gas2Coal 2.0 210 | 2-burner gas + removable charcoal tray | Medium | £330-£380 range | Fast fuel-switching without fuss |
| Tepro Toronto Kombi | 3-burner gas + charcoal box | Large | £400-£450 range | Regular hosts who want storage cabinets |
| Grillstream Classic 3 Burner | 3-burner gas + patented hybrid trays | Large | £450-£550 range | Buyers who hate flare-ups and mess |
| Char-Broil Gas2Coal 440 | 4-burner gas + removable charcoal tray | 70 x 44 cm | Around £500-£550 | Large gatherings and weekend entertaining |
Looking at the spread above, the jump from a two-burner budget model to a four-burner premium unit isn’t just about raw power — it’s about how many people you’re realistically cooking for on a Saturday afternoon. The Columbus and CosmoGrill sit at the accessible end, ideal for testing whether hybrid cooking actually suits your routine before committing more money. The Grillstream and larger Char-Broil, meanwhile, add genuine engineering (fat-management systems, thicker cast iron, bigger cooking zones) that budget models simply can’t match. Anyone hosting more than six or seven guests regularly should look toward the top half of this table rather than stretching a compact model beyond its comfort zone.
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Top 7 Dual Fuel Barbecues: Expert Analysis
Coverage below spans budget, mid-range and premium tiers, along with genuine variation in burner count, storage design and fuel-switching mechanism — because “dual fuel barbecue” covers a surprisingly broad range of engineering approaches, not one standard format.
1. BBQ Chef Columbus — best entry point for first-time hybrid buyers
The Columbus keeps things simple, and that simplicity is exactly the point for anyone dipping a toe into hybrid cooking for the first time. It pairs a straightforward gas burner setup with a charcoal-ready grate, mounted on a wheeled trolley with a lid and built-in thermometer.
The trolley design means it’s not fixed in one spot on the patio, which matters more than it sounds — British gardens rarely have one permanently sheltered spot that works for every occasion. The included thermometer, while basic, is a genuine step up from the dial-free budget grills that dominate this price bracket, giving you at least a rough read on internal cooking temperature without guesswork.
Based on the spec sheet, this is a barbecue for someone who wants to try both fuel types without the investment or garden footprint of a larger unit. It’s not built for hosting fifteen people, and buyers looking for a side burner or a proper storage cabinet will find those features absent here. What most first-time buyers overlook is that a compact hybrid like this is genuinely the best way to learn how charcoal behaves before upgrading to something bigger — you’ll waste less coal figuring out airflow on a smaller grate.
Reviewers consistently note that budget combo grills in this class heat up faster on the gas side than expected, though charcoal patties take noticeably longer to reach cooking temperature — a pattern reported across similar entry-level hybrids rather than unique to this model.
Pros:
- ✅ Genuinely affordable route into dual fuel cooking
- ✅ Wheeled trolley suits smaller or awkward-shaped gardens
- ✅ Built-in thermometer beats most rivals at this price
Cons:
- ❌ No side burner or dedicated storage cabinet
- ❌ Cooking area too small for larger gatherings
At under £280, the Columbus represents solid value for anyone who wants to establish whether hybrid grilling fits their lifestyle before spending more. Check current price and availability before buying, as stock and pricing can shift.
2. CosmoGrill Outdoor Barbecue DUO — best for smoking plus quick grilling
The DUO takes a slightly different approach to “dual fuel” than most rivals on this list: rather than a simple charcoal tray sitting under gas burners, it pairs a gas grill section with a genuine charcoal smoker cabinet, effectively giving you two distinct cooking chambers.
That smoker cabinet is the standout feature here. Where most hybrid trays are designed for quick charcoal grilling, a dedicated smoking chamber with proper air dampers is built for the low-and-slow cooking that turns a shoulder of pork into pulled pork rather than dried-out meat. The gas side, by contrast, handles the fast stuff — searing, weeknight sausages, corn on the cob — while the smoker does its own thing largely unattended.
On paper this means you’re really getting two barbecues bolted into one footprint, which suits anyone who wants to get serious about smoking without buying a dedicated offset smoker. It’s less useful if all you want is fast fuel-switching between gas and charcoal on the same grates, since the two cooking zones here are physically separate rather than interchangeable.
A common theme in aggregated feedback for combo smoker-grills of this configuration is that the smoker cabinet takes longer to master than the gas side, with new owners typically needing a few sessions to dial in air vent settings for consistent temperature.
Pros:
- ✅ Dedicated smoker cabinet for proper low-and-slow cooks
- ✅ Gas and charcoal sides can run fully independently
- ✅ Includes cover and accessory bundle in some listings
Cons:
- ❌ Learning curve for smoker temperature control
- ❌ Larger footprint than single-tray hybrids
Priced in the £300 range, the CosmoGrill DUO earns its keep if smoking is genuinely on your wish list, not just an occasional novelty.
3. Charles Bentley 2+1 Burner BBQ — best combination BBQ for under £350
The Charles Bentley model punches well above its price point on paper, packing a 60 x 42 cm cooking area, a built-in thermometer, a warming rack and a removable ash catcher into a genuinely affordable package. For buyers trying to balance cost against capability, this is one of the rare budget hybrids that doesn’t feel like a compromise on either fuel type.
What stands out here is the air inlet for charcoal control — a feature usually reserved for pricier hybrids, letting you fine-tune oxygen flow to the coals rather than relying purely on lid position. The single-door cabinet keeps utensils within easy reach, and the side table offers a genuinely usable prep space rather than a token shelf. At 38 kg, it’s also light enough for one person to reposition without a struggle, unlike some of the heavier premium units further down this list.
This is best suited to smaller families or couples who host occasionally rather than every weekend. The 2+1 burner layout (two main burners plus a smaller auxiliary) gives reasonable flexibility for cooking sides alongside mains, but the compact cooking surface will feel tight if you’re regularly feeding more than four or five people.
The removable ash catcher is exactly the kind of small design choice that gets overlooked on a spec sheet but matters enormously once you’re the one scraping cold ash out of a barbecue on a Sunday evening.
Pros:
- ✅ Air inlet gives real charcoal temperature control
- ✅ Removable ash catcher speeds up clean-up
- ✅ Lightweight build is easy to reposition solo
Cons:
- ❌ Cooking area tight for groups above five or six
- ❌ Side table not particularly generous in size
Sitting in the £300-£350 range, this is arguably the strongest value pick on this list for anyone who wants genuine features without stretching into mid-range pricing.
4. Char-Broil Gas2Coal 2.0 210 — best for fast, tool-free fuel switching
Char-Broil built its reputation in the hybrid space on one core idea: switching between gas and charcoal shouldn’t require tools, patience, or a YouTube tutorial. The Gas2Coal 2.0 210 carries that philosophy through in a two-burner format aimed at everyday use rather than big-event hosting.
The removable charcoal tray is the headline mechanism — lift it out for pure gas cooking, drop it back in and load it with briquettes when you want that traditional smoky finish. A porcelain-coated flame disk sits between the two, letting flame reach the charcoal or wood chunks while shielding the burner itself from grease and drips, a design detail that protects the more expensive gas components from the mess charcoal cooking typically creates. Reviewers testing similar Char-Broil hybrid models report the fuel switch taking under a minute with no extra tools required, which lines up with the tray-based mechanism Char-Broil uses across this range.
Based on the spec comparison with rival two-burner hybrids, the 210’s grease management and burner shielding is a genuine step above unbranded budget alternatives, even if the overall cooking area remains modest. This suits a household that wants gas for the majority of midweek cooking but doesn’t want to give up the option of a proper charcoal Saturday without buying a second grill.
Pros:
- ✅ Genuinely fast, tool-free fuel switching
- ✅ Flame disk bowl protects burners from grease and mess
- ✅ Trusted brand with wide parts and accessory availability
Cons:
- ❌ Two burners limit cooking capacity for larger groups
- ❌ Side storage more basic than pricier Char-Broil models
Expect to pay in the £330-£380 range, positioning it as a sensible mid-tier step up from pure budget combo grills.
5. Tepro Toronto Kombi — best for storage-conscious regular hosts
The Toronto Kombi leans into practicality. Alongside its three-burner gas setup and charcoal box, it’s built with cabinet storage that genuinely rivals some premium models, giving you somewhere proper to stash tools, spare gas canisters (subject to safe storage guidance) and condiments rather than balancing everything on a side shelf.
What the spec sheet won’t tell you, but the general shape of this category suggests, is that cabinet-heavy hybrids like the Kombi tend to suit gardens where the barbecue lives permanently outdoors rather than being wheeled in and out of a shed. The trade-off for that storage is a larger overall footprint, so measuring your intended spot before ordering is worth the five minutes it takes.
The three-burner gas layout sits in a useful middle ground: enough heat zones to cook mains and sides simultaneously without the bulk or price of a four-burner premium unit. Combined with the charcoal box, it’s a solid all-rounder for anyone who barbecues most weekends through the British summer rather than just for the occasional bank holiday.
Pros:
- ✅ Cabinet storage well above average for the price tier
- ✅ Three burners balance capacity and manageable size
- ✅ Charcoal box separate from gas grates for cleaner switching
Cons:
- ❌ Larger footprint needs a permanent garden spot
- ❌ Assembly reportedly more involved than smaller hybrids
Priced around £400-£450, the Kombi suits buyers who value organisation as much as raw cooking power.
6. Grillstream Classic 3 Burner Hybrid — best for flare-up-free cooking
Grillstream’s patented double-grill system is the reason this brand keeps coming up whenever UK retailers list their top hybrid picks. The upper grill channels away most of the fats and juices that would otherwise trigger flare-ups and burnt food, while anything that drips past it is caught by a lower grill and funnelled into a separate collection cup rather than pooling near the burners.
That’s a genuinely different approach to fat management than the flame-tamer trays most rivals use, and it shows up directly in cooking results — less black smoke, fewer scorched sausages, and a noticeably easier clean-up afterwards since ash and grease are corralled rather than scattered across the burner assembly. Three independently controlled, jet-flame-ignited burners comfortably cater for a small to medium-sized group, while the hybrid trays double up as flame tamers for even gas cooking or charcoal baskets for traditional grilling.
Aggregated owner feedback on Grillstream hybrids is strongly positive on build quality and flare-up reduction, with the double-skinned hood and built-in thermometer frequently singled out, though several owners note that assembly takes real time and two side shelves aren’t foldable, which matters if patio space is tight when the barbecue isn’t in use.
Pros:
- ✅ Patented dual-grill system dramatically cuts flare-ups
- ✅ Independent jet-flame ignition on each burner
- ✅ Storage cabinet plus two side prep shelves included
Cons:
- ❌ Assembly is lengthy compared with simpler hybrids
- ❌ Side shelves don’t fold for compact storage
Typically priced in the £450-£550 range depending on retailer promotions, this is the pick for anyone who’s tired of scrubbing scorched grease off a conventional grill.
7. Char-Broil Gas2Coal 440 — best for large gatherings and weekend entertaining
At the top of this list sits Char-Broil’s four-burner Gas2Coal 440, built for households that treat barbecuing as a regular social event rather than an occasional treat. The four-burner layout covers a 70 x 44 cm cooking surface, comfortably handling large batches of food for bigger groups without constant reloading.
The removable charcoal tray mechanism carries over from the smaller 210 model, meaning the same tool-free fuel switch applies here at a significantly larger scale. A built-in thermometer, warming rack and double-door storage cabinet round out a spec sheet clearly aimed at anyone hosting regularly rather than occasionally. Reviewers of larger Char-Broil hybrid models commonly note that ignition noise stays low and that removable ash catchers and grease trays meaningfully cut down clean-up time after a long cooking session, a pattern consistent with the tray-based fat management this model shares with its smaller sibling.
At 52 kg, this is a genuinely heavy unit — sturdy castors help with repositioning, but this is not a barbecue you’re carrying up steps or lifting into a car boot for camping trips. What most buyers overlook about four-burner hybrids at this scale is that the extra burners aren’t really about maximum heat; they’re about running different heat zones simultaneously, so you can sear on one side while keeping food warm on another.
Pros:
- ✅ Large cooking area suits parties of ten-plus
- ✅ Same fast fuel-switching mechanism at bigger scale
- ✅ Double-door cabinet plus side table for full organisation
Cons:
- ❌ Heavy build limits portability around the garden
- ❌ Overkill for households cooking for two or three
Expect to pay around £500-£550, making this a considered investment rather than an impulse buy — but one that should comfortably outlast several smaller units bought and replaced over the years.
Practical Usage Guide: Setting Up Your Dual Fuel Barbecue Right
Getting a new hybrid barbecue up and running properly in the first month makes a real difference to how long it lasts. Start by checking gas connections thoroughly before first use — brush a soapy water solution over hoses and regulator joints and watch for bubbles, which indicate a leak that needs tightening or replacing before you light anything. Season cast iron grates with a light coating of cooking oil before the first cook to prevent early rusting, a step that’s easy to skip but pays off over a full British summer of intermittent use and rain exposure.
For the charcoal side, resist the urge to overload the tray on your first few cooks. A layer roughly 5cm deep across the base is typically enough for most sessions; too much charcoal makes temperature control genuinely difficult and wastes fuel. If your model uses gas burners to ignite the charcoal, as most hybrids on this list do, give the coals a good 10-15 minutes to ash over properly before adding food — cooking over black, unlit charcoal both undercooks food and adds an unpleasant chemical taste.
For general fire safety while you’re finding your feet, it’s worth reviewing a guide to safer barbecues from an official fire and rescue service — small habits like keeping a bucket of water nearby and never leaving a lit barbecue unattended matter just as much as the hardware itself. The most common first-30-days mistake is neglecting the drip tray or grease cup until it overflows. Check and empty it after every second or third cook rather than waiting for a problem. Similarly, don’t skip the manufacturer’s specific cleaning instructions in favour of generic advice — hybrid grills often have grease pathways designed to route fat away from burners, and blocking these with irregular cleaning defeats a feature you’re paying for.
Real-World Scenarios: Who Actually Needs a Hybrid Grill
The midweek cook with weekend ambitions. Sarah works full-time and wants dinner on the table fast on a Tuesday, but loves hosting a proper barbecue for friends on Saturdays. A two or three-burner hybrid like the Char-Broil 210 or Tepro Kombi suits this pattern perfectly — gas for speed during the week, charcoal tray loaded up when there’s time to enjoy the process at the weekend.
The growing family on a fixed budget. Tom and his partner have two young children and a modest garden. Storage space and budget both matter more than raw cooking capacity. The Charles Bentley 2+1 or BBQ Chef Columbus fit this profile well, offering genuine dual-fuel flexibility without stretching toward premium pricing they don’t need yet.
The regular host with a bigger garden. Priya hosts extended family gatherings most bank holidays and wants a barbecue that won’t buckle under pressure. The Char-Broil 440 or Grillstream Classic 3 Burner make more sense here — larger cooking areas, proper storage cabinets, and build quality suited to frequent, heavier use rather than occasional weekend cooking.
Problem → Solution: Common Dual Fuel Barbecue Headaches
Problem: Uneven heat across the cooking surface. This is usually a charcoal distribution issue rather than a faulty unit. Spread coals evenly rather than piling them centrally, and use the lid to trap and circulate heat rather than cooking with it permanently open.
Problem: Charcoal tray won’t stay lit. Insufficient airflow is the most common cause. Check that air vents or dampers, where fitted (as on the CosmoGrill’s smoker cabinet), aren’t fully closed, and avoid using damp or old charcoal that’s absorbed garage moisture over winter.
Problem: Gas burner ignition is unreliable. Before assuming a fault, check the gas canister isn’t near empty and that the regulator is fully seated. A match holder, fitted on some hybrid models as a backup ignition point, solves this if the electronic igniter itself has failed.
Problem: Rust appearing after a season outdoors. Porcelain-coated grates resist this far better than bare cast iron, but even coated grates benefit from a light oil wipe after cleaning and full cover use during wet spells — a £20-30 fitted cover is cheap insurance against a £400+ barbecue.
Problem: Storage cabinet doesn’t fit a full gas cylinder. Several hybrid models, Grillstream included, explicitly don’t permit gas bottle storage inside the cabinet for safety reasons. Store cylinders upright, outdoors, and away from ignition sources instead — see the safety section below.
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How to Choose a Dual Fuel Barbecue: 6 Key Criteria
- Household size and hosting frequency. A two-burner compact hybrid suits couples and small families; anything above six regular guests points toward three or four-burner models with larger cooking areas.
- Available garden space. Cabinet-heavy models like the Tepro Kombi need a permanent spot; wheeled, lighter units suit gardens where the barbecue gets moved around or stored away between uses.
- Charcoal switching mechanism. Tool-free removable trays (Char-Broil’s approach) suit frequent switchers; separate smoker cabinets (CosmoGrill) suit those prioritising proper low-and-slow cooking over quick swaps.
- Fat and grease management. Flare-ups aren’t just annoying — they scorch food and create more cleaning work. Look for dedicated drip trays or, for the best results, a dual-grill fat-streaming design like Grillstream’s.
- Build weight versus portability. Heavier premium units (45kg-plus) are more stable in wind but harder to reposition solo; lighter budget models trade some sturdiness for flexibility.
- Warranty and parts availability. Established brands with UK retail presence typically offer easier access to replacement grates, regulators and hoses than lesser-known imports — worth checking before you buy, not after something wears out.
Gas Charcoal Hybrid Grill vs Single-Fuel Barbecues
The core argument for a gas charcoal hybrid grill over buying a standalone gas or charcoal barbecue comes down to flexibility per pound spent, not raw performance in either mode individually. A dedicated single-fuel barbecue will typically out-perform a hybrid at its one job — a proper charcoal kettle grill often reaches higher searing temperatures than a hybrid’s charcoal tray, and a purpose-built multi-burner gas grill usually offers more consistent heat zoning than a hybrid running in gas-only mode.
Where the hybrid wins is total cost of ownership and garden space. Buying a decent gas grill and a decent charcoal grill separately typically costs more combined than a single well-specified hybrid, before even factoring in the storage space two units demand. For UK gardens, where patio space is often at a premium, one hybrid instead of two dedicated grills is frequently the more practical choice.
The clearest scenario for choosing single-fuel instead: if you know with certainty you’ll only ever use one fuel type, buying dedicated equipment for that fuel almost always delivers better performance for the same money. Hybrids are a compromise device, and like most compromises, they suit the undecided or the genuinely varied cook better than the specialist.
| Factor | Dual Fuel Hybrid | Single-Fuel Gas | Single-Fuel Charcoal |
|---|---|---|---|
| Flavour range | Both smoky and clean | Clean, mild | Deep, smoky |
| Ignition speed | Fast (gas) or slow (charcoal) | Fast, consistent | Slow, 20-30 min |
| Garden space needed | One unit | One unit | One unit |
| Best For | Varied weekly cooking | Speed and convenience | Traditionalists and searing |
The table above makes the trade-off explicit: a hybrid never quite matches a specialist unit at its single best trick, but it avoids owning two barbecues to cover both cooking styles. For most UK households cooking a genuine mix of quick weeknight meals and leisurely weekend sessions, that trade-off tips firmly in the hybrid’s favour.
Best Gas and Charcoal Combo BBQ for Different Buyer Types
Choosing the best gas and charcoal combo bbq for your situation depends heavily on how you actually cook, not just your budget ceiling. Beginners benefit most from simpler, smaller hybrids like the BBQ Chef Columbus — fewer components to master, less charcoal wasted while learning airflow control, and a lower financial risk if hybrid cooking turns out not to suit your routine.
Experienced grillers chasing restaurant-quality results should prioritise fat management and burner independence, which points toward the Grillstream Classic or the larger Char-Broil models. These give genuine control over heat zones and measurably reduce the flare-ups that ruin an otherwise good cook. Budget-conscious buyers shouldn’t assume cheaper automatically means worse — the Charles Bentley 2+1 punches well above its price bracket on features like the air-inlet charcoal control and removable ash catcher, proving that thoughtful design can offset a smaller budget.
Families with young children should weigh safety features as heavily as cooking capacity: a stable, wide wheelbase, a lid that stays cool to the touch, and a cooking surface positioned safely out of small hands’ reach all matter more day-to-day than an extra burner.
Common Mistakes When Buying a 2 in 1 Gas Charcoal BBQ
The most frequent mistake is buying based on burner count alone. A four-burner unit sounds impressive, but if your household regularly cooks for two or three people, you’re paying for capacity you’ll rarely use and storing a footprint you don’t need. Match the model to your actual, honest hosting frequency rather than an aspirational one.
The second common error is underestimating assembly time. Several models on this list, the Grillstream Classic in particular, take genuine time and a second pair of hands to assemble properly — budget an afternoon rather than an hour if you’re planning to use it the same weekend it arrives.
A third mistake worth flagging: assuming every 2 in 1 gas charcoal bbq lets you run both fuels simultaneously. Some do (Grillstream and several Char-Broil models), but others require choosing one mode at a time. If simultaneous dual-zone cooking matters to your plans — smoking ribs on one side while grilling corn on the other — check this specifically before buying rather than assuming it’s a given feature across the category.
Finally, buyers sometimes overlook ongoing running costs. Charcoal, briquettes and gas canisters are recurring expenses that a spec sheet won’t highlight, and heavy users can spend a meaningful amount annually keeping a hybrid fuelled through a full British barbecue season.
Versatile Fuel Options: What Hybrid Cooking Methods Actually Deliver
The appeal of versatile fuel options isn’t just theoretical flexibility — it changes what’s realistically on the menu on any given evening. Gas gives near-instant, consistent heat that’s forgiving for beginners and ideal when time is tight; you can go from cold grill to seared steak in under fifteen minutes on most models reviewed here. Charcoal, by contrast, rewards patience with genuine smoke penetration that gas simply cannot replicate, even on models fitted with smoker boxes.
Hybrid cooking methods really shine in scenarios that would otherwise need two separate barbecues running at once: corn and vegetables finishing quickly over gas while a joint of meat cooks slowly over charcoal nearby, or a side burner handling a sauce while the main grates sear the protein. This is where models like the Grillstream and CosmoGrill genuinely earn their higher price tags — independent heat zones that don’t compromise each other.
It’s worth being realistic, though, that mastering both fuel types takes longer than mastering one. New owners typically find gas intuitive within the first cook or two, while getting consistent results from charcoal — judging when coals are ready, managing airflow, avoiding flare-ups — usually takes several sessions of practice. Building in that learning curve to expectations avoids early disappointment with what is, ultimately, a more capable but more demanding piece of equipment.
Dual Fuel Flexibility: Long-Term Cost & Maintenance
Dual fuel flexibility isn’t free, and understanding the real total cost of ownership helps set expectations beyond the sticker price. Upfront cost across the seven models here spans roughly £265 to £550, but ongoing costs matter over a barbecue’s typical five-to-ten-year lifespan. Gas canister refills, charcoal or briquette bags, occasional grate replacements and annual cover replacement all add up, typically running to a modest but real sum each season for a household barbecuing regularly through spring and summer.
Maintenance-wise, hybrids genuinely do demand more attention than single-fuel grills simply because there are two separate systems to keep in good condition. Clean each fuel side on its own terms: burn gas grates off on high for around ten minutes then brush them down, and clear charcoal ash from the tray after every session rather than letting it build up. A deeper clean every four to six weeks through the season keeps grease pathways clear and prevents the kind of build-up that eventually causes uneven heating or rust.
The payoff for this extra maintenance is longevity and versatility that a single-fuel unit can’t match pound for pound. A well-maintained mid-range hybrid, cleaned properly and covered between uses, should comfortably outlast several cheaper single-fuel grills bought and discarded over the same period — making the long-term value proposition stronger than the upfront price alone suggests.
Safety, Gas Storage and Food Hygiene Guide
Safety on a dual fuel barbecue splits into two distinct areas: fire and gas safety, and food hygiene, and both deserve proper attention rather than an afterthought. On the fire side, RoSPA’s barbecue safety guidance recommends siting your barbecue on a flat, stable, non-flammable surface such as paving slabs, kept well clear of buildings, fences, sheds, trees and dry garden waste. Never move a barbecue while it’s still hot, and always allow charcoal ash to cool completely before disposal, since embers can smoulder and reignite hours later even when they look dead.
For anyone using an LPG-fuelled hybrid, it’s also worth understanding the basic principles behind official cylinder storage guidance, which centres on keeping cylinders upright, secure, and a safe distance from boundaries, buildings and ignition sources.
Gas cylinder handling deserves particular care given how many hybrids on this list use LPG. Store cylinders upright, outdoors where possible, and well away from any source of ignition or excessive heat, in line with the separation-distance principles set out in official cylinder storage guidance. Regularly check hoses and regulators for wear, and never store a cylinder inside an enclosed cabinet unless the manufacturer has explicitly designed it for that purpose — several models reviewed here, Grillstream included, specifically advise against it.
On the food side, the risks are just as real if less dramatic. Food poisoning is far more than a passing tummy bug and can genuinely be serious, and cross-contamination between raw and cooked meat on shared tongs, plates or chopping boards is one of the most common causes at home barbecues. Cook chicken, pork, burgers, kebabs and sausages thoroughly rather than serving them pink, use a meat thermometer where possible, and keep salads and cold sides refrigerated until close to serving time rather than leaving them out in the sun for the duration of the gathering.
Frequently Asked Questions
❓ What is a dual fuel barbecue?
❓ Can you use gas and charcoal at the same time on a hybrid BBQ?
❓ Is a dual fuel barbecue worth the extra cost over a single-fuel grill?
❓ How do you light the charcoal side of a gas and charcoal combo bbq?
❓ How long do dual fuel barbecues typically last?
Conclusion
A dual fuel barbecue isn’t the right answer for everyone — dedicated single-fuel grills still edge out hybrids at their one specialist job, and the extra moving parts do mean more to clean and maintain. But for the huge number of UK households that genuinely want gas convenience on a Tuesday and charcoal flavour on a Saturday, a well-chosen hybrid solves a real problem rather than adding an unnecessary gadget to the garden.
Across the seven models covered here, there’s a genuine option at almost every budget: the BBQ Chef Columbus and Charles Bentley 2+1 for buyers testing the waters, the Char-Broil Gas2Coal 210 and Tepro Toronto Kombi for regular midrange use, and the Grillstream Classic and Char-Broil 440 for anyone hosting seriously through the summer. Match your choice to your actual cooking habits rather than aspirational ones, factor in the ongoing maintenance both fuel systems demand, and take gas and fire safety as seriously as the manufacturer’s instructions suggest. Do that, and a hybrid barbecue should earn its place in the garden for years rather than becoming another half-used appliance gathering rust by the fence.
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