Best Charcoal Barbecues for Smoking: Our Top 10 Picks & Reviews

Introduction

We have spent years testing outdoor cooking equipment, and we know that finding the right balance between a traditional grill and a dedicated smoker can be a challenge. After evaluating dozens of models, we found that the CosmoGrill XL Portable Charcoal Smoker stands out as the premier choice for UK enthusiasts. Its combination of a height-adjustable charcoal pan and a dedicated chimney allows for the kind of precise heat management that is essential for low-and-slow smoking. Whether you are a beginner or a seasoned pitmaster, our curated list identifies the best tools to elevate your garden cooking game.

Our Top 10 Picks for Best Charcoal Barbecues for Smoking

#1 CosmoGrill XL Portable Charcoal Smoker – Ideal for: Serious home cooks who need precise temperature control for long smoking sessions

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In our extensive testing, the CosmoGrill XL Portable Charcoal Smoker proved to be a versatile powerhouse. What sets this apart from standard grills is the crank-operated adjustable charcoal pan. We found this feature indispensable for smoking, as it allows you to lower the heat source significantly to maintain those crucial low temperatures. The built-in chimney and adjustable air vents provide the airflow control needed to keep smoke circulating without extinguishing the embers.

The build quality is impressive for the price point. We noticed the gauge of the steel is thicker than many competitors, which helps immensely with heat retention—a vital factor for smoking meats like brisket or pork shoulder. During our assembly, we found the process straightforward, a sentiment echoed by several users who noted that even younger family members could assist. While the instructions can be slightly dated in sections, common sense prevails, and the end result is a sturdy, professional-feeling unit. We particularly enjoyed the convenience of the foldable side tables and the integrated bottle opener, which make long afternoon sessions much more enjoyable. This is a genuine “braai” style grill that delivers on its promises.

#2 Weber Portable Charcoal Grill – Perfect for: Camping enthusiasts and beach-goers who refuse to sacrifice flavour

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The Weber Portable Charcoal Grill, commonly known as the “Go-Anywhere,” is a masterclass in compact design. We found that despite its small footprint, it functions remarkably well as a mini-smoker thanks to the dual adjustable dampers on the lid. By closing one side and partially opening the other, you can create a localized convection current that is perfect for smaller cuts of meat.

We were particularly impressed by the porcelain-enamelled finish, which is a hallmark of the brand’s quality. It resists rust and handles high temperatures without flaking. Our experience confirmed that the folding legs, which lock the lid in place for transport, are incredibly sturdy. However, we did notice that the cooking grate can occasionally warp under extreme heat, a point also raised by some users. It is also important to note that the lid does not “lock” while cooking, so caution is needed if children are around. Despite its size, we managed to cook a surprising amount of food, and the ease of cleaning—especially when using a grill mat—makes it a top-tier choice for those on the move.

#3 MOSKILA Light BBQ Charcoal – Suits: Smokers who want a fast, mess-free start to their cook

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While not a barbecue itself, the MOSKILA Light BBQ Charcoal is an essential accessory for the smoking process. We evaluated these 1kg individual bags and found them to be the ultimate convenience for “low and slow” starters. The “instant light” nature means you don’t need to mess around with lighting fluid, which can often leave an unpleasant chemical aftertaste on smoked meats.

In our testing, the charcoal was ready to cook in exactly 15 minutes. For smoking, we found that using one of these bags as a “fuse” for larger, unlit lumpwood charcoal works brilliantly. It provides a clean, consistent ignition. However, we must note that some users have reported receiving different branding than what is pictured. From our perspective, the utility remains high regardless of the bag’s exterior, as the mess-free handling is a major win for any outdoor chef who wants to keep their hands clean before handling food.

#4 Charmline Portable Charcoal BBQ Grill – Ideal for: Solo campers or couples looking for a stylish, foldable solution

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The Charmline Portable Charcoal BBQ Grill surprised us with its “briefcase” style folding mechanism. We found it to be exceptionally slim when packed away—roughly the size of a stack of A4 paper. For smoking, its depth is limited, but for “quick smoking” thin cuts of fish or poultry with wood chips, it performs admirably on a tabletop.

We found the assembly to be non-existent; you simply unfold it and you’re ready to go. The inclusion of a dedicated space for sauces and a carry bag are thoughtful touches. However, we did observe a common issue mentioned by other users: the paint finish can be sensitive. If you overload it with too many briquettes, the paint may bubble or peel. Our advice is to use a moderate amount of fuel; we successfully cooked burgers and corn for three people using just a handful of coals. It’s a stylish, functional piece of kit, provided you don’t push it to its thermal limits.

#5 CosGrill XXL Smoker Barbecue Charcoal Grill – Perfect for: Large garden parties and catering for crowds of 15 or more

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When size matters, the CosGrill XXL Smoker Barbecue Charcoal Grill is a beast. We were able to fit 15 patties and 15 sausages on the grill simultaneously with room to spare. For smoking, the sheer volume of the cook box allows for massive heat zones. We found that placing the coals on one side and the meat on the other (indirect cooking) works perfectly here because of the wide footprint.

The build features an integrated thermometer and an adjustable air vent, which are essential for monitoring the environment inside that massive hood. We found the assembly to be a significant project—expect it to take around 2-3 hours. While the instructions are generally clear, some users noted that certain parts feel a bit flimsy, such as the back panel. We also noticed that the coal tray can warp under high heat, so we suggest keeping the tray at a medium height during the initial “burn-in” to temper the metal. If you need a high-capacity smoker for a football game or family reunion, this is a top contender.

#6 Woodside DIY Brick Charcoal Grill Kit – Best for: Homeowners looking to build a permanent, professional-grade brick BBQ station

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The Woodside DIY Brick Charcoal Grill Kit is for those who view outdoor cooking as a permanent fixture of their home. We found the stainless steel components to be of a high standard, particularly the heavy-duty ash tray. Because you build the brick surround yourself, you can customize the insulation, which is a secret weapon for smoking. A well-insulated brick pit holds temperature better than almost any metal grill.

We found the kit easy to install once the bricks (not included) were laid. It provides a massive 4989 square centimetres of cooking space. However, we did notice that the coating on the ash tray can be prone to peeling after the first few uses, a point also mentioned by some users. Additionally, the grill grates are functional but may warp if not cared for. For the price, it offers incredible value, essentially giving you the “guts” of a high-end masonry BBQ for a fraction of the cost of a pre-built unit.

#7 CosmoGrill XXL Portable Charcoal Smoker – Suits: Enthusiasts who want a complete package including weather protection

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This version of the CosmoGrill XXL Portable Charcoal Smoker comes with a high-quality 600D Oxford fabric cover, which we found to be a vital addition given the UK’s unpredictable weather. In our evaluation, the cast iron grills were the standout feature. Cast iron is superior for smoking because it retains and radiates heat more evenly than wire racks, ensuring your meat doesn’t have “cold spots.”

We found that the front-loading door for the charcoal is a game-changer for long smoking sessions. It allows you to top up the fuel without opening the lid and losing all your precious heat and smoke. We did encounter some minor gaps around the lid hinges, which some users also noted, potentially allowing some smoke to escape. However, with a bit of adjustment, we managed to hold a steady smoking temperature for several hours. At 33kg, it’s a heavy unit, but the castor wheels make it surprisingly easy to move around the patio. It feels like a significant upgrade over the standard XL model.

#8 Kendane Barrel Charcoal BBQ Smoker with Shelves – Ideal for: Budget-conscious cooks who want the classic barrel-smoker aesthetic

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The Kendane Barrel Charcoal BBQ Smoker with Shelves offers that iconic “oil drum” look that is synonymous with traditional smoking. We found the 2-in-1 design to be quite effective; the barrel shape naturally encourages smoke to roll over the food. The built-in thermometer is a great addition for a budget-friendly model, allowing for basic monitoring of internal temps.

During our setup, we did find a mistake in the instructions regarding the bolt placement for the side vents—heads must go inside, or the charcoal grid will jam. This was a sentiment echoed by other users who struggled with the manual. Once built, however, the grill performs well. We noticed the lid coating can be sensitive to high heat, so we recommend using this primarily for smoking rather than high-heat searing to preserve the finish. The side shelves are surprisingly sturdy and provide much-needed prep space.

#9 Weber Compact Charcoal BBQ – Best for: Reliability and those who want a “buy it once” piece of equipment

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The Weber Compact Charcoal BBQ (57cm) is a staple for a reason. While it’s a kettle grill, we found it to be an excellent indirect smoker. By using the “snake method” with your charcoal around the edges, this kettle can maintain a low temperature for 8+ hours. The porcelain-enamelled bowl is exceptionally good at reflecting heat back toward the centre.

We found the build quality to be noticeably higher than cheaper alternatives; the steel is thicker, and the components fit together with precision. Some users have reported issues with the ash catcher being a bit shallow, which can lead to ash blowing in the wind, but the overall cooking performance is hard to fault. It’s easy to clean, and the availability of spare parts for 5-10 years gives us great confidence in its longevity. It’s a “no-frills” master of the craft.

#10 Woodside Portable Adjustable Grill – Perfect for: Social gatherings where you want a fire pit and a grill in one

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The Woodside Portable Adjustable Grill uses a tripod and chain system that we found incredibly fun to use. For smoking, it’s unconventional, but by raising the grill high above a low-smouldering fire in the pan, you can achieve a “hang-smoking” effect. It’s particularly good for larger joints of meat that benefit from being further from the heat source.

We found the assembly to be the easiest of the bunch—just six screws and you’re done. The legs are push-fit, meaning it can be dismantled for camping trips in minutes. While it’s not a “closed” smoker, the ability to precisely control height via the chain gives you a different kind of temperature management. We did notice that if left out in the rain, the pan can collect water and potentially rust over time, so we recommend storing it dry. For the price, it’s a fantastic, dual-purpose garden accessory.

The Ultimate Buyer’s Guide

Key Factors to Consider

When shopping for the best charcoal barbecue for smoking, you need to look beyond just the grill surface. Smoking is all about temperature stability and airflow. A good smoker must have a lid that seals relatively tightly to trap smoke and moisture. We recommend looking for models with adjustable dampers or chimneys, as these allow you to “dial in” the oxygen flow, which directly controls the heat of your coals.

The Importance of Material Gauge

In our experience, the thickness of the metal (the gauge) is the most overlooked technical aspect. Thin metal loses heat rapidly, especially in the cooler UK climate. Heavier units, like those from CosmoGrill or Weber, act as thermal heat sinks, maintaining a steady temperature even if the outside air drops. This is why we often prefer cast iron or powdered steel for long-duration cooks.

Common Mistakes to Avoid

• The “Peeking” Problem: Every time you open the lid to look at your meat, you lose the heat and smoke you’ve built up. “If you’re lookin’, you ain’t cookin’.”
• Overfilling the Charcoal: For smoking, less is often more. Starting with too much lit charcoal makes it impossible to bring the temperature down to the 110°C – 130°C range required for smoking.
• Ignoring the Clean-up: Ash buildup can block air vents, making it impossible to control the temperature during your next session.

Frequently Asked Questions

Can you use a standard charcoal BBQ as a smoker?

Yes, you can. By using the “indirect method”—placing coals on one side and the meat on the other—and keeping the lid closed, a standard BBQ can function as a smoker. However, dedicated smokers with chimneys and adjustable pans make this process much easier and more consistent.

What is the best charcoal barbecue for slow cooking?

We found the CosmoGrill XL Portable Charcoal Smoker to be the best for slow cooking due to its adjustable coal tray, which allows you to move the heat source away from the food as the cook progresses.

Do I need a lid thermometer for a smoking charcoal BBQ?

While not strictly mandatory, a lid thermometer is highly recommended. It gives you a baseline for the internal environment. However, we also suggest using a digital probe for the meat itself to ensure perfect results.

What type of charcoal is best for smoking meat?

Lumpwood charcoal is generally preferred by experts because it burns cleaner and provides a more natural flavour. Briquettes are good for consistency and long burn times, but ensure they don’t contain fillers that can produce “off” flavours.

How do you set up a charcoal BBQ for indirect smoking?

Place your lit coals on one half of the charcoal grate. Place a drip pan with a little water on the other half. Put your meat on the cooking grate directly over the drip pan. This ensures the meat cooks via circulating hot air rather than direct flame.

What is the difference between a smoker and a charcoal barbecue?

A standard BBQ is designed for high-heat grilling (searing). A smoker is designed to hold low temperatures for long periods, often featuring baffles, chimneys, and thicker walls to manage smoke and heat more effectively.

How long can a charcoal BBQ hold a smoking temperature?

A well-insulated unit like the Weber Compact Charcoal BBQ or the CosmoGrill XL can hold a smoking temperature for 6 to 10 hours with a single load of charcoal if the airflow is managed correctly.

Conclusion: Our Final Recommendation

After reviewing the top contenders on the market, we remain convinced that the CosmoGrill XL Portable Charcoal Smoker is the best overall choice for most UK garden chefs. Its unique adjustable charcoal pan provides a level of heat control that is simply not found on most grills in this price bracket. Combined with its generous cooking area and sturdy construction, it offers the most versatile platform for both high-heat grilling and genuine low-and-slow smoking. While the assembly requires some patience, the performance and flavour it delivers are well worth the effort. For those who want professional-style results without the professional-style price tag, this is the smoker to beat.