Best Gas Grill With Cast Iron Burners: 5 Picks for Searing and Even Heat

Searching for a gas grill with cast iron burners usually comes down to one goal: even heat, strong searing, and cooking surfaces that hold up to years of use. Before you shop, know one detail that often gets overlooked. In most listings, the cast iron part is the cooking grate, not the burner tubes. Several of the grills below use porcelain-enameled or cast iron grates, while the burner material is either stated as stainless steel or not listed at all. This guide covers five propane grills that offer cast iron cooking surfaces, with a clear look at size, heat output, side burners, storage, and mobility, so you can match a grill to how you actually cook.

Quick Comparison Table

Our Picks: Best Gas Grill With Cast Iron Burners reviews

Endark 6-Burner Propane Gas Grill for Large Gatherings

This is the largest grill on the list, and it is built for hosts who cook for a crowd. It has six stainless steel main burners rated at a combined 68,500 BTU, plus a dedicated 8,500 BTU side burner. The main cooking area measures 580 square inches, and a warming rack adds space to hold finished food while the rest of the meal comes together. Piezo ignition and individual control knobs give you a wide range of heat, from slow cooking to hard searing.

The build focuses on storage and cleanup as much as cooking power. A lockable propane tank compartment, side shelves, and an enclosed cabinet keep tongs, seasonings, and platters close at hand. The full-width pull-out grease tray catches drippings, which makes routine cleaning less of a chore. Four casters, two of them lockable, let you move the unit around the yard and then hold it firmly in place once you start cooking.

In everyday use, the strongest benefit is space. Many owners appreciate being able to cook a full menu at once, with burgers on one zone, vegetables on another, and sides going on the side burner. The porcelain-enameled, cast iron coated grates are a good match for searing, and the warming rack makes big cookouts easier to manage. The size is a real trade-off, though. This is a large, cart-style unit that needs a dedicated patio or deck area, and it is a poor fit for a small balcony. The listing also does not state the burner material beyond the stainless steel description, so if burner construction is a priority, confirm the details with the seller before you buy.

Compared with the smaller models on this list, this grill is the clear choice for frequent entertaining. The 3-burner options cost less in footprint and are easier to store, but they cannot match the cooking capacity or the built-in storage.

Pros:

• Six main burners and an 8,500 BTU side burner provide strong, flexible heat for large meals.
• The 580 square inch cooking area and warming rack handle big groups without batch cooking.
• Lockable tank compartment, side shelves, and a closed cabinet keep accessories organized.
• The full-width pull-out grease tray and two lockable casters make cleanup and positioning easier.

Cons:

• The large footprint requires substantial outdoor space and is not suited to small balconies.
• The listing does not specify burner material beyond the stainless steel description.

Verdict: The Endark 6-Burner is the best pick for hosts who regularly feed large groups and have the room for a full-size grill. Its heat output, storage, and cooking space are hard to beat in this group. If you cook for two or three people most of the time, a smaller model will serve you better.

GRILL DEPOTS 3-Burner Grill With Folding Side Tables for Small Spaces

This compact propane grill is designed for balconies, patios, and small gatherings. It has three independently adjustable burners that together produce 30,000 BTU, which is enough for a steady cook on a 252 square inch grate. The grates are porcelain-enameled cast iron, and the listing describes them as non-stick, rust-resistant, and crack-resistant. A perforated griddle pan is included, which opens up options such as fish, vegetables, and breakfast foods.

The folding side tables are a practical feature for a small footprint. They give you prep space when you need it and fold away when you do not. Two large wheels make it easy to roll the grill across grass, gravel, or deck boards. The built-in thermometer, wind-resistant lid, tool hooks, and bottle opener add convenience without adding bulk.

Many owners appreciate how well the cast iron grates hold heat for their size. The grill suits couples, small families, and campers who want real grill marks without a large unit. The main limitation is capacity. At 252 square inches, it works well for a few steaks or a family dinner, but it will feel tight when you are cooking for a larger group. The listing also notes that the side hook is designed for lighter 1-pound tanks, so a standard 20-pound tank needs to sit on the ground next to the grill. That setup is safe and stable, but it does take up floor space.

Among the 3-burner models here, this one stands out for its folding side tables and griddle pan. It offers more flexibility than a basic compact grill, though it has no side burner for sauces or sides.

Pros:

• Porcelain-enameled cast iron grates deliver good searing and grill marks for a compact unit.
• The perforated griddle pan adds versatility for seafood, vegetables, and breakfast cooking.
• Folding side tables and two large wheels make it easy to set up and store in tight spaces.
• The built-in thermometer, wind-resistant lid, and tool hooks add everyday convenience.

Cons:

• There is no side burner, so sauces and side dishes need another heat source.
• The 252 square inch cooking area limits how much food you can cook at once.

Verdict: This is a strong choice for couples and small households with limited outdoor space. It delivers solid cast iron cooking in a footprint that fits a balcony or patio corner. If you regularly cook for a crowd or need a side burner, look at the larger models in this list.

AMERLIFE 6-Burner Grill With Side Burner for Backyard Cooking

The AMERLIFE grill offers a large cooking area and strong overall output. Its six main burners each produce 8,000 BTU, and the 12,000 BTU side burner brings the total to 60,000 BTU. The cooking surface is cast iron, and a warming rack gives you a place to keep food hot. With 650 square inches of total cooking space, it sits in the same size range as the largest model on this list, but it is built with a slightly different balance of features.

Storage is well thought out. The unit includes space for gas cylinders, tools, and seasonings, along with a side shelf that offers extra prep room. A removable grease tray makes it easier to deal with drippings after a cook, and the built-in lid thermometer helps you track temperature without lifting the lid. Four universal wheels, two of them lockable, let you move the grill and then secure it on uneven ground.

Owners who want a full-size grill without the premium feel often find this model a practical option. The cast iron grates and warming rack handle everything from steaks to vegetables, and the side burner is useful for sauces and sides. The assembly process is manageable, though the listing says two people can assemble it in about an hour, so plan on a helper. Because the grill is large, it needs a dedicated spot on a patio or in a backyard. It also does not describe its burner material in detail, which is worth checking if you plan to compare construction closely.

Compared with the Endark 6-Burner, this grill offers similar cooking space and a side burner at a slightly different heat balance. Its strongest appeal is the mix of storage, lockable mobility, and a cast iron cooking surface for an everyday backyard setup.

Pros:

• A 60,000 BTU total output, including a 12,000 BTU side burner, supports a wide range of cooking tasks.
• A 650 square inch cooking area and warming rack suit large family meals and parties.
• Dedicated storage for gas cylinders, tools, and seasonings keeps the setup organized.
• Two lockable casters among four wheels provide good stability on the patio or lawn.

Cons:

• Assembly is best handled by two people and takes around an hour, which adds to setup time.
• The listing does not provide detailed information about burner material, so construction details may require a closer look.

Verdict: The AMERLIFE 6-Burner is a solid choice for backyard cooks who want a large grill with a side burner and plenty of storage. It is especially suited to those who value a balance of cooking space and organized accessories. If you have limited room, a smaller model on this list is a better fit.

Endark 3-Burner Propane Grill With Side Burner for Everyday Cooking

This Endark model takes a middle path between compact grills and full-size units. It has three main burners and a side burner, for a combined output of 40,500 BTU. Each burner has its own heat control, so you can run low heat in one zone for gentle roasting and high heat in another for searing. The cooking surface is a cast iron grate with a dedicated warming zone, and the listing describes the burners and frame as stainless steel.

The built-in lid thermometer lets you check temperature without lifting the lid and losing heat. Smooth-rolling wheels make it easy to shift the grill between the patio, the lawn, and the garage. A removable grease tray collects drippings, and the surface is designed for simple wiping after cooking. The listing also includes an assembly video, which helps with setup.

For many households, this grill offers a sensible balance. It has enough burner power to handle family dinners and a side burner for sides and sauces, without the size of a six-burner unit. The cast iron grate holds heat well and gives you clear grill marks. Some owners note that the mobility and cleanup features make regular use simpler, which matters more than peak output for everyday cooks. The listing does not state the cooking area, so if you need to plan for a specific number of burgers or steaks, check the dimensions with the seller first. Storage is also less generous than on the larger units here, so you may need a separate caddy for tools and seasonings.

Compared with the GRILL DEPOTS compact grills, this model offers a side burner and more total output. It is a better fit for households that cook full meals rather than quick weekend grilling.

Pros:

• Independent burner controls let you cook at different heat levels across the grate.
• The 40,500 BTU total, including a side burner, covers a wide range of cooking tasks.
• A built-in lid thermometer helps you monitor temperature without opening the lid.
• Smooth-rolling wheels and a removable grease tray make moving and cleaning easier.

Cons:

• The listing does not state the cooking area, so capacity is harder to judge.
• Built-in storage is limited compared with the larger models, so you may need extra organization.

Verdict: The Endark 3-Burner is a practical choice for families and everyday grillers who want a side burner and cast iron cooking without a large footprint. It delivers a balanced mix of power and usability. Buyers who need maximum space should consider the 6-burner options instead.

GRILL DEPOTS 3-Burner Grill for Balconies, Patios, and Camping

This model is closely related to the other GRILL DEPOTS grill on this list, and the two share the same core setup. It has three burners at 10,000 BTU each, for a total of 30,000 BTU, and a 252 square inch cooking area. The grates are porcelain-enameled cast iron, and the grill includes a perforated griddle pan for fish, vegetables, and breakfast items. The title describes it as fitting two to three people, which makes it a clear match for smaller households.

The folding side tables, two large wheels, and built-in thermometer are the features that make this grill easy to live with. You can wheel it from a deck to a campsite and fold the tables down when you are done. The removable grease tray and detachable grates help with cleanup, and the wind-resistant lid, tool hooks, and bottle opener keep essentials nearby. Adjustable knobs give you control over low-and-slow and high-heat cooking.

Buyers who want a portable cast iron grill often find this model appealing. It is compact enough for a small balcony and light enough to move without much effort. The trade-off is that the cooking area is limited, and there is no side burner for sauces or sides. Because this model is so similar to the other GRILL DEPOTS grill, the decision often comes down to how many people you plan to feed and whether you need the extra features that a specific listing describes. The sizing claims differ slightly between the two listings, so check the details that matter most to you.

Pros:

• Porcelain-enameled cast iron grates and a griddle pan offer versatile cooking in a compact frame.
• Folding side tables and two large wheels make it simple to set up, move, and store.
• A built-in thermometer and adjustable knobs help you manage heat during different cooks.
• Tool hooks, a wind-resistant lid, and a bottle opener add useful everyday touches.

Cons:

• No side burner is included, so you will need another way to prepare sauces and side dishes.
• The 252 square inch cooking area is best suited to small groups.

Verdict: This grill is a good pick for two-person households, campers, and anyone with limited space who still wants cast iron cooking. It is easy to move and practical for small meals. If you can stretch your budget and space, the larger models offer more cooking room and a side burner.

How to Choose a Gas Grill With Cast Iron Burners

Understanding What “Cast Iron Burners” Really Means

Many shoppers come to this search expecting the burner tubes themselves to be cast iron. In practice, most grills in this category use cast iron or porcelain-enameled cast iron for the cooking grates. Some listings describe the burners as stainless steel, and others do not state the material at all. Before you buy, read the specifications closely and confirm what is actually made of cast iron. For most cooks, the grate matters more to the final result, since it holds heat and creates the sear. Burner design, BTU output, and how evenly the flame spreads across the grill will also shape your results.

Heat Output and BTU Ratings

BTU ratings tell you how much heat a grill can produce, but a higher number does not always mean better cooking. A 68,500 BTU grill can reach high temperatures quickly and hold them across a large surface, which is useful for searing a big batch of steaks. A 30,000 BTU compact grill can still cook well if its cooking area is small. Look at total BTU, the output of each burner, and the size of the cooking surface together. Individual burner control is also important, because it lets you create cooler and hotter zones for different foods.

Cooking Area and Grate Space

Think about the number of people you usually cook for before you choose a size. A grill with around 250 square inches of grate space works well for a couple or a small family. Larger grills, with 580 to 650 square inches of total cooking area, make sense for regular entertaining. Some models also include a warming rack, which adds holding space for finished food. Keep in mind that a larger grate does not always mean more usable space if the layout includes large side shelves or bulky cabinets.

Side Burners and Extra Cooking Options

A side burner is a helpful addition for sauces, sides, and boiling water. Several grills in this guide include one, with output ranging from 8,500 to 12,000 BTU. If you cook elaborate meals or prepare sides on the grill, a side burner can save you from juggling pots indoors. If you mainly cook burgers, chicken, and vegetables, a grill without a side burner may be all you need. Griddle pans, such as the perforated pan included with some GRILL DEPOTS models, can also expand what you cook on a basic setup.

Cast Iron Grates Compared With Porcelain-Enameled Surfaces

Cast iron holds heat well and is excellent for building strong grill marks. Porcelain-enameled cast iron adds a protective coating that many owners find easier to clean and better at resisting rust. The listings in this guide describe porcelain-enameled grates as non-stick and rust-resistant, which is a practical benefit if you grill often. Still, any cast iron surface needs basic care. Keep the grates dry after cleaning, and use a light coat of cooking oil before each cook to help prevent sticking. Avoid harsh abrasives that can damage the coating.

Mobility, Wheels, and Stability

Wheels make a big difference if you move your grill between a deck, a patio, and a lawn. Two large wheels are useful for rolling over grass, gravel, or uneven boards, and they are common on compact models. Four-wheel designs with two lockable casters offer better stability on larger carts. Always lock the wheels before you start cooking. Check the grill’s footprint too, since a large unit can be difficult to fit through gates, garages, or narrow balcony doors.

Storage, Side Tables, and Cleanup

Storage features can shape your daily experience more than you expect. Enclosed cabinets, tank compartments, side shelves, and tool hooks keep your gear organized. Folding side tables are a smart choice for small spaces, because they give you prep room and then fold away. For cleanup, look for a removable grease tray and grates that come off easily. A full-width pull-out tray is especially convenient, since it catches drippings and simplifies routine maintenance.

Assembly and Setup

Assembly is part of the ownership experience, so consider how much time and help you can commit. Some grills in this guide are described as quick to assemble with clear instructions, while others note that two people can finish the job in about an hour. Setup videos and responsive customer support can also make the process less stressful. Unpack the grill, check the parts against the instructions, and set aside a flat, open space before you begin.

Propane Tank Placement and Safety

Propane safety should guide your setup as much as cooking features do. Some grills include a tank compartment or side hook, but the listings may specify limits, such as a hook designed for lighter 1-pound tanks. If the grill uses a standard 20-pound tank, the tank may need to sit on the ground beside the unit. Keep the grill on a stable surface, away from walls and overhangs, and check hoses and connections before each use. Always use the grill outdoors and never in an enclosed space.

Frequently Asked Questions

Do these grills have cast iron burners?

In most cases, no. The cast iron component in these listings is usually the cooking grate, not the burner tubes. Some models describe their burners as stainless steel, and others do not list burner material. If burner construction matters to you, check the product details before you buy.

Is more BTU always better?

Not necessarily. Higher BTU output helps you reach high heat quickly and cover a large cooking surface. However, a well-designed grill with good burner control and a suitable cooking area can outperform a poorly balanced grill with more power. Choose BTU based on how many people you cook for and what you usually make.

Is a side burner worth paying extra for?

A side burner is worth it if you often cook sauces, side dishes, or boiled items outdoors. It is less important if you mainly grill meat and vegetables. Several models here include one, while the compact GRILL DEPOTS grills do not, so consider your typical menu before deciding.

Can I use a standard 20-pound propane tank with these grills?

Some models are designed to work with a standard 20-pound tank placed on the ground beside the grill. The GRILL DEPOTS listing notes that its side hook is intended for lighter 1-pound tanks. Always read the setup instructions, use the tank position the manufacturer recommends, and check all connections for leaks before cooking.

Are these grills easy to assemble?

Most listings describe straightforward assembly with clear instructions. The AMERLIFE model notes that two people can assemble it in about an hour, and the Endark 3-Burner includes an assembly video. Expect the larger grills to take longer and benefit from a second person.

Which grill is best for a small balcony?

The GRILL DEPOTS 3-Burner models are the most suitable for small balconies and patios. Their compact size, folding side tables, and wheels make them easier to fit into tight spaces. Keep in mind that the cooking area is limited, so they work best for one or two people.

How do I keep cast iron grates in good condition?

Clean the grates after each use while they are still warm, using a stiff brush. Dry them completely to prevent rust. Apply a thin coat of cooking oil before grilling to reduce sticking. Porcelain-enameled surfaces are generally easier to maintain, but they still need gentle cleaning to protect the coating.

Final Recommendation

The right grill in this group depends on how and where you cook. For large gatherings and full-menu cookouts, the Endark 6-Burner offers the most cooking space and built-in storage, provided you have the room. The AMERLIFE 6-Burner is a close alternative with a side burner and a solid mix of features for backyard hosts.

For households that want a side burner and flexible heat without a massive footprint, the Endark 3-Burner Propane Grill is a balanced choice. If you have limited space or cook for one or two people, the GRILL DEPOTS 3-Burner models are the most practical. The option with folding side tables and a perforated griddle pan gives you extra prep room and cooking versatility in a compact package.

Whichever you choose, check the burner material, cooking area, and tank setup in the listing before you buy. That step will help you avoid surprises and make sure the grill fits your space and your cooking style.