Gas vs charcoal BBQ comparison

Gas vs charcoal BBQ: Which is better for barbecue cooking?

Comparing gas and charcoal BBQs based on their cooking time, functionality, assembly process, and more.

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Key Facts

  • A gas BBQ is a type of grill that uses gas for quick and controllable outdoor cooking.
  • A charcoal BBQ is a type of grill that uses charcoal to infuse food with a distinct smoky flavour.


Choosing between a gas and charcoal barbecue is a sizzling debate in the world of outdoor cooking. Each grill offers distinct advantages that appeal to different grilling philosophies, so it’s really hard to say which one is better. 

To determine which is the better choice between gas vs charcoal BBQ, you need to think about your grilling needs and preferences. 

Maybe you’re a stickler for that smoky flavour, or maybe you’re all about convenience. Either way, there’s something for everyone when it comes to outdoor cooking. Let’s take a closer look at the pros and cons of each option.

What is a gas BBQ?

Gas vs charcoal BBQ - What is a gas BBQ

A gas barbecue is a modern style of grill that uses gas for a quicker and more efficient way to cook outdoors. It’s typically powered by either propane or natural gas, so it allows for immediate heat control. This makes them ideal for those who value convenience and ease of use.

When considering what gas to use for BBQ, it’s essential to note that propane is widely used because it’s portable and easily refillable. Meanwhile, natural gas can be more cost-effective for those who have a direct line.

Gas BBQs are favoured for their ability to cook food evenly and for their minimal cleanup requirements. That’s why they are a popular choice for both novices and experienced grill enthusiasts alike.

What is a charcoal BBQ?

Gas vs charcoal BBQ - What is a charcoal BBQ

A charcoal barbecue is a classic grill that relies on charcoal as its primary fuel source. This method is known for adding a distinctive smoky flavour to the food - a quality that’s highly praised among barbecue aficionados.

Using charcoal involves a more hands-on experience as it requires you to fix the charcoal bed from time to time to regulate heat. It’s this interaction with the flame and smoke that many believe adds to the charm of charcoal grilling.

You can also add wood chips along with charcoal to enhance the smoky flavour even further. This is often compared to wood-burning barbecues, which are popular for their ability to impart a rich, woody taste to food.

Charcoal vs gas BBQ: What are their key differences?

The pick between gas or charcoal BBQ is one that has outdoor cooking enthusiasts divided. Each method offers a unique approach to grilling, and their differences can greatly affect the cooking experience, flavour, and convenience their user will have.

This comprehensive guide aims to provide a clearer understanding of what each type of BBQ brings to the table. Hopefully, this will help you make an informed decision tailored to your grilling style and preferences. 


In terms of cooking time

Gas vs charcoal BBQ - Comparison in terms of cooking time

When comparing charcoal and gas BBQs in terms of cooking time, the latter offers a quicker start and easier heat control. With the turn of a knob, a gas BBQ can reach the desired temperature in a matter of minutes. This ability to quickly adjust the heat higher or lower means that cooking times can be more accurately predicted and managed. 

On the other hand, charcoal BBQs require a bit more patience and skill to get going. Lighting the charcoal typically takes more time. It often takes around 15-30 minutes to reach cooking temperatures. Plus, maintaining and adjusting the heat with charcoal is a manual process that demands constant attention to the grill.

This can introduce variability in cooking times, especially for beginners or when grilling more sensitive items that require precise temperature control. However, for many, this investment in time enhances the overall grilling experience and flavour of the food. 


Recommendation: A gas BBQ is the preferred option for its quicker heat-up times and adjustable temperature settings.


In terms of flavour

Gas vs charcoal BBQ - Comparison in terms of flavour

The differing preferences between charcoal and gas BBQs often centres around the flavour that each method adds to the food. For instance, charcoal grills are known for their ability to produce a smoky flavour that many seek.

This taste comes from the smoke generated when fat and juices drip onto the hot charcoal. They create flare-ups and smoke that envelop the food. The result is a taste that’s hard to replicate with the usual gas for the BBQ.

The gas flame, on the other hand, offers cleaner cooking without the smoky taste. While some purists argue that gas-grilled foods lack the authentic barbecue flavour, others appreciate the ability to taste the natural flavours of the meat and vegetables without the smokiness. 


Recommendation: Charcoal BBQs are recommended for an authentic barbecue experience, given the rich, smoky flavour they bring to the food.


In terms of functionalityGas vs charcoal BBQ - Comparison in terms of functionality

When comparing the functionality of charcoal and gas BBQs, it’s clear that each has its own advantages. No wonder many people are torn and prefer to grill with gas and charcoal every once in a while.

Charcoal grills require more manual effort to light, control, and maintain the desired temperature, so they offer a hands-on experience. This can be appealing to those who enjoy the process of tending to the fire and mastering the art of charcoal grilling. 

On the other hand, gas BBQs shine in terms of convenience and ease of use. They typically feature push-button ignition, precise temperature control through knobs, and sometimes additional functionalities like side burners for cooking sauces or side dishes. 

The ability to quickly adjust the heat up or down allows for more flexibility and less guesswork. This makes gas grills ideal for beginners and those who prioritise convenience and time-saving in their grilling sessions. 


Recommendation: A gas BBQ is perfect for those who want a quick but efficient grilling process. It’s easy to use, has precise temperature control, and offers additional functionalities.


In terms of the assembly process

Gas vs charcoal BBQ - Comparison in terms of assembly process

Charcoal grills are generally simpler to construct. It mostly requires the assembly of the grill body, placement of grates, and perhaps a side table or two. This simplicity allows for a straightforward setup process..

In contrast, assembling a gas barbecue might be more complex due to its components. Examples are gas connections, burners, and sometimes even built-in thermometers and additional side burners. This complexity can extend the assembly time, but results in a more versatile cooking set-up.

Interestingly, some manufacturers offer hybrid models that can use both charcoal for gas barbecues and gas for charcoal grills. But, keep in mind that you should be extra careful when assembling them and adding gas barbecue coals. This is because most of these models are not entirely compatible with charcoal grilling and require specific instructions to make sure you stay safe while setting it up. 


Recommendation: A charcoal barbecue is easier to assemble and perfect for those who have a smaller outdoor cooking area. However, a gas barbecue—and possibly a hybrid model—can be an additional choice for houses with larger, covered outdoor kitchens.


In terms of cleaning and maintenance

Gas vs charcoal BBQ - Comparison in terms of cleaning and maintenance

Maintaining and cleaning a BBQ grill is crucial for its longevity and performance. 

Charcoal barbecues often need more extensive cleaning due to the ash and residue left by the coal. After grilling, you must dispose of the ash properly and scrub the grates to remove any stuck-on food and charcoal residue. This process can be messy and time-consuming but is essential to prevent flavours from previous cookouts from affecting new ones.

On the other hand, gas BBQs are generally easier to clean. They don’t produce ash like charcoal grills, which eliminates a significant part of the cleaning process. However, it’s important to regularly check and clean the burners and gas connections to ensure they are clear and functioning properly.

The use of coal on a gas BBQ, which is often permitted by hybrid models, can complicate maintenance as well. If this is the case, make sure to remove all traces of charcoal and clean the grates thoroughly before using gas again. 


Recommendation: Gas BBQ is easier to clean and maintain than charcoal BBQ. 


In terms of cost

Gas vs charcoal BBQ - Comparison in terms of cost

When it comes to the cost of charcoal versus gas BBQs, there’s a noticeable difference that can influence your buying decision. Charcoal BBQs present a more budget-friendly option up front, with prices ranging from £89.99 to £499.99.

However, when considering how much charcoal for BBQ will add to the ongoing costs, you’d see that frequent purchases can add up over time. Not to mention that cleaning costs can also be expensive, around £69 to £109, depending on the brand and type.

On the other hand, gas BBQs start at a higher initial price point, £239.99 to £599.99, with high-end models reaching into the £2,000 to £4,000 range. Although the initial cost is higher, the running costs can be lower and more predictable depending on your local gas prices and the efficiency of your model. 


Recommendation: While charcoal BBQs can be cheaper to buy, the long-term expenses of gas BBQs may be more manageable, especially for those who grill often.

Take the stress out of BBQ assembly with Airtasker

Whether you opt for the traditional charm of a charcoal BBQ, or the convenience and precision of a gas BBQ model, it doesn’t matter. The joy of grilling can be greatly enhanced by ensuring your setup is appropriately built and maintained.

The complicated process of assembling a BBQ shouldn’t take away the pleasure of outdoor cooking. Let expert assemblers simplify your BBQ assembly process! By posting your task on Airtasker, you can connect with skilled professionals who will take care of the assembly, upkeep, or even cleaning of your BBQ.

Ensure that your grill is in prime condition for your next BBQ party. Post a task today and connect with experienced workers who are ready to make your grilling experience hassle-free and more delightful. 

Gas vs Charcoal BBQ


Gas BBQ
Charcoal BBQ
Cooking time
Quick start and easy heat control for faster cooking
Longer to heat up and requires attention for temperature control
Flavour
Cleaner cooking without the smoky taste
Infuses food with a distinct smoky flavour
Functionality
Push-button ignition, precise temperature control, additional functionalities like side burners
Hands-on experience, manual effort to light and adjust temperature
Assembly process
More complex due to components like gas connections and burners
Generally simpler, straightforward assembly
Cleaning and maintenance
Easier to clean, with no ash residue, but requires regular burner and gas connection checks
More extensive cleaning due to ash and residue, potentially messier
Cost
Higher initial cost but lower and more predictable running costs
More budget-friendly upfront, but ongoing charcoal and cleaning costs can add up

FAQs on gas and charcoal BBQs

Most BBQ grills use either propane or natural gas. Propane is more common for portable or smaller grills, and natural gas is mostly used for permanent outdoor kitchen setups.

Cooking with gas is considered healthier than charcoal because it produces fewer carcinogens and particulate emissions. This makes it a cleaner option for both food and the environment.

While it might be technically possible, converting a gas BBQ to charcoal is not recommended. Significant modifications are required that could affect the grill’s safety and void any manufacturer warranties.

No, charcoal is not needed for a gas grill as it runs on either propane or natural gas. However, some grilling enthusiasts may choose hybrid models so they can add charcoal for additional flavor and cooking options.

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