Best Cast Iron Gas Barbecues of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 6 Feb 2026

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Cast Iron Gas Barbecues are a popular choice for outdoor cooking enthusiasts. These barbecues are made from high-quality cast iron, which helps to distribute heat evenly across the cooking surface. They come in a range of sizes and styles to suit all needs, from small portable models to larger, more permanent fixtures. Cast Iron Gas Barbecues offer a convenient and efficient way to cook a wide range of foods, from burgers and sausages to vegetables and seafood. They are also easy to clean and maintain, making them a great investment for any avid grill master.

At a Glance: Our Top Picks

Char-Broil Convective 440 S Gas BBQ Cover #TOP 1
Char-Broil Convective 440 S Gas BBQ
ftb score rating icon 9.8
Char-Broil Advantage CORE 3+1-Burner Grill with Side Burner Cover #TOP 2
Char-Broil Advantage CORE 3+1-Burner Grill with Side Burner
ftb score rating icon 9.7
Campingaz 3 Series Classic LS Plus Gas BBQ Cover #TOP 3
Campingaz 3 Series Classic LS Plus Gas BBQ
ftb score rating icon 9.5

Top 4 Cast Iron Gas Barbecues

Char-Broil Convective 440 S Gas BBQ

Charbroil
140846
Stainless Steel
Char-Broil Convective 440 S Gas BBQ Cover
Char-Broil Gas BBQ Convective 440 S - 4-burner Barbecue with Cast iron Grates, Stainless Steel Burners - Ideal for Outdoor Cooking, Garden, Balcony and Patio

The Char-Broil 440 S BBQ is designed for your grilling pleasure. Its stainless steel burners ensure durability and long-lasting performance, allowing you to enjoy barbecues for years to come. The cast-iron grates provide perfect sear marks, giving your food that professional touch. With a lid-mounted temperature gauge, you can easily monitor the grill's internal temperature, ensuring your meals are cooked to perfection. The electronic igniter allows you to light up the grill effortlessly at the push of a button, making the cooking process quick and convenient.

What We Like
Durable stainless steel burners
Perfect sear marks
Easy temperature monitoring
Convenient electronic igniter

Char-Broil Advantage CORE 3+1-Burner Grill with Side Burner

Charbroil
140970
Black
115.3 cm
Char-Broil Advantage CORE 3+1-Burner Grill with Side Burner Cover
Char-Broil Gas BBQ Advantage CORE B 3-burner Barbecue with TRU-Infrared Technology, Side Burner, Cast Iron Grates - Ideal for Outdoor Cooking, Garden, Balcony and Patio

The Char-Broil Advantage CORE Grill utilises TRU-Infrared Technology, ensuring that your barbecued food remains up to 50% juicier by evenly distributing heat across the grate. You will appreciate the convenience of the side burner, perfect for warming sauces or providing extra workspace. The efficient stainless steel burners offer maximum heat while consuming less gas, making your grilling experience both powerful and economical. Additionally, the electronic SureFire ignition allows you to light each burner at the touch of a button, ensuring safety and ease of use.

What We Like
Juicier barbecue with TRU-Infrared
Convenient side burner
Efficient stainless steel burners
Easy electronic ignition

Campingaz 3 Series Classic LS Plus Gas BBQ

2000015639
Black/Grey
144 x 66 x 147 cm
Campingaz 3 Series Classic LS Plus Gas BBQ Cover
Campingaz 3 Series Classic LS Plus Gas BBQ 3 Burner Gas Barbecue Grill 9.6 KW Power Instaclean Easy Cleaning System Cast Iron Grid and Griddle with Side Burner

The Campingaz 3 Series BBQ offers exceptional performance with its three powerful stainless steel burners and a side burner, perfect for heating sauces and side dishes. The large 2-part cast iron grid and griddle provide ample cooking options, allowing you to prepare a variety of meals effortlessly. Cleaning is a breeze thanks to the easy-clean system, which lets you remove dishwasher-safe parts in under a minute. Additionally, the BBQ features a convenient folding side shelf and locking casters, making storage and transport simple for you.

What We Like
Powerful burners for efficient cooking
Versatile cooking options available
Quick and easy cleaning system
Convenient storage and transport

Char-Broil 640 B XL 6 Burner Gas Grill

Charbroil
140847
Black
Large
Char-Broil 640 B XL 6 Burner Gas Grill Cover
Char-Broil Gas BBQ Convective 640 B - XL - 6-burner Barbecue with Cast Iron Grates, Sear Zone - Ideal for Outdoor Cooking, Garden, Balcony and Patio

The Char-Broil 640 B XL features five powerful stainless-steel burners and a dedicated sear zone, enabling you to cook more food efficiently while achieving perfect sear marks. The sear station heats up to 4.68 kW, allowing you to reach high temperatures quickly without burning your meals. You will appreciate the lid-mounted temperature gauge, which helps you monitor the grill's internal temperature for optimal cooking results. With the electronic igniter, lighting your grill is as simple as pushing a button, providing you with added convenience.

What We Like
Powerful burners for efficient cooking
Quick heating sear station
Easy temperature monitoring
Convenient electronic igniter
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is cast iron good for BBQ?

While many grills, particularly of the gas variety, can struggle with even cooking temperatures, cast iron's ability to absorb and distribute heat makes it the perfect solution. Place a heavy cast-iron skillet or griddle directly over the flame and let it heat up for ten minutes.

2. Can you use cast iron on a propane BBQ?

Yes, you can use your cast iron skillet on a grill. Just make sure to preheat the skillet for about five to 10 minutes first. Otherwise, your food will not cook evenly. Grilling with cast iron allows you to sauté smaller vegetables that would normally fall through the grill grates.

3. What is the best gas BBQ in Australia?

Here are the best brands of BBQs in Australia, as rated by consumers in Canstar Blue's 2021 review:. BeefEater + Ziegler & Brown.Weber.Matador.Jumbuck.Beefmaster.Bull.Gasmate.

Editor's Notes

During our cast iron gas barbecue research, we found 140 cast iron gas barbecue products and shortlisted 4 quality products. We collected and analyzed 8,444 customer reviews through our big data system to write the cast iron gas barbecues list. We found that most customers choose cast iron gas barbecues with an average price of £343.98.

The cast iron gas barbecues are available for purchase. We have researched hundreds of brands and picked the top brands of cast iron gas barbecues, including Charbroil, Campingaz.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.