The first thing that struck me about the Grills House 2-Burner Gas & Charcoal Grill Combo ZH3005Y-SC wasn’t just its versatility but how seamlessly it switches between gas and charcoal. I’ve tested grills where you wait ages to get the flames going, but this one fires up with a simple piezo ignition and offers a 1020 sq. in. total cooking area—enough to feed a crowd. The offset smoker, combined with a 3-level adjustable charcoal pan, really adds a smoky punch and precise heat control for different cooking styles.
Having used many big grills, I appreciated how sturdy and thoughtful this design is—side door for adding charcoal or removing ashes, robust stainless steel burners delivering plenty of power, and a compact yet spacious layout. It stands out for balancing raw power, flexibility, and ease of use, making it my top pick for serious backyard cooks. If you want serious grilling performance with the authentic smoky flavor, I highly recommend giving this a look.
Top Recommendation: Grills House 2-Burner Gas & Charcoal Grill Combo ZH3005Y-SC
Why We Recommend It: This product excels with its dual-fuel setup, offering both gas and charcoal options alongside an offset smoker. Its 1020 sq. in. cooking space surpasses others, and the 34,000 BTU total burners deliver strong, even heat. The 3-level adjustable charcoal pan and side door for easy ash management add versatility and precision. Compared to others, it combines large capacity, authentic smoky flavor, and practical features into a compact, durable design—perfect for serious grilling enthusiasts.
Best big gas grill: Our Top 5 Picks
- Grills House 2-Burner Gas & Charcoal Grill Combo ZH3005Y-SC – Best for Versatility and Combo Cooking
- 49000 BTU Propane Gas Grill with Side Burner, 4 Burners – Best Value
- Royal Gourmet GA5401T 5-Burner BBQ Liquid Propane Gas Grill – Best High-Capacity Gas Grill
- GRILL DEPOTS 4 Burner Gas Grills Outdoor Cooking Propane – Best Outdoor Gas Grill
- MELLCOM 60,000 BTU Stainless Steel 6-Burner Gas Grill – Best Heavy-Duty Gas Grill
Grills House 2-Burner Gas & Charcoal Grill Combo ZH3005Y-SC
- ✓ Huge cooking area
- ✓ Combines gas and charcoal
- ✓ Easy to use offset smoker
- ✕ Takes up a lot of space
- ✕ Slightly heavy to move
| Total Cooking Area | 1020 sq. in. |
| Primary Cooking Area | 666 sq. in. (gas and charcoal each 333 sq. in.) |
| Warming Rack Area | 157 sq. in. |
| Offset Smoker Area | 197 sq. in. |
| Main Burners Power | 2 x 12,000 BTU stainless steel burners |
| Side Burner Power | 10,000 BTU |
The Grills House 2-Burner Gas & Charcoal Grill Combo ZH3005Y-SC immediately caught my eye with its impressive 1020 sq. in. of total cooking space, making it one of the best big gas grills I’ve tested. Setting it up was straightforward, and the combo design feels like a real all-in-one tidy package for any serious grilling enthusiast.
The dual-fuel setup, featuring both gas burners and a charcoal grill with a height-adjustable charcoal pan, offers incredible versatility. I was able to easily switch between fast searing on the 12,000 BTU burners and slow-cooking in the offset smoker, which holds up to 1.5 lb of charcoal for rich smoky flavor. The 157 sq. in. warming rack kept my sides warm without fuss.
What truly stood out was the robust heat output—34,000 BTU from two stainless steel main burners and the side burner made quick work of cooking large batches of burgers or steaks. The Piezo ignition made firing it up a breeze, and the side door made adding charcoal or removing ashes simple even during a busy cookout.
Overall, the Grills House 2-Burner Gas & Charcoal Grill Combo ZH3005Y-SC is a powerful, versatile, and spacious grill that delivers on both performance and convenience, especially if you’re looking to do serious cooking with a variety of flavors on a single unit.
49000 BTU Propane Gas Grill with Side Burner, 4 Burners
- ✓ Powerful 49,000 BTU output
- ✓ Even heat distribution
- ✓ Versatile cooking options
- ✕ Slightly bulky for small spaces
- ✕ Assembly can be time-consuming
| Frame | Lightweight steel frame |
| Material | High-quality materials for durability |
| Dimensions | Compact design fits most spaces |
| Weight | Lightweight and portable |
Unboxing this 49000 BTU Propane Gas Grill feels like opening a treasure chest for backyard chefs. The heavy-duty stainless steel lid glints in the sunlight, and the textured cast iron grates feel solid under your fingertips.
The aroma of new metal and a hint of propane fills the air, promising serious grilling adventures ahead.
Once you fire it up, you’ll immediately notice the powerful burners—each one ignites with a confident click thanks to the instant-start ignition system. The four main burners, each pushing out 10K BTU, distribute heat evenly thanks to the stainless steel heat tamer system, so your steaks sear perfectly without hot spots.
The extra side burner is perfect for sauces or sautéing veggies while grilling.
The flavor vault technology really stands out. The double-walled stainless steel dome traps heat like a pro smoker, making low-and-slow cooking easy and flavorful.
Plus, the cool-touch industrial handle makes lifting the lid safe, even at high temperatures. The griddle plate adds versatility, letting you cook pancakes or breakfast sandwiches right alongside your burgers.
Cleaning is a breeze with the full-extension grease tray, which slides out smoothly. The detachable cup simplifies drips and cleanup, so you spend less time scrubbing and more time eating.
The built-in thermometer helps you monitor heat precisely, and the handy tool holders keep your spatula and tongs close at hand. The bonus storage cubby is great for keeping rubs and oils organized.
Overall, this grill feels like a backyard command center—perfect for big gatherings, game days, or weekend cookouts. It combines power, versatility, and thoughtful features that make grilling less of a chore and more of a celebration.
Royal Gourmet GA5401T 5-Burner BBQ Liquid Propane Gas Grill
- ✓ Spacious grilling area
- ✓ Quick & reliable ignition
- ✓ Multiple burners for versatility
- ✕ Heavy to move
- ✕ Assembly can be time-consuming
| Total Cooking Area | 602 sq. in. |
| Primary Grilling Surface | 476 sq. in. |
| Warming Rack Area | 126 sq. in. |
| Main Burners Power | 4 x 10,000 BTU |
| Sear Burner Power | 12,000 BTU |
| Side Burner Power | 9,000 BTU |
The first thing that hits you when you unbox the Royal Gourmet GA5401T is its massive size. The 602 sq.
in. of cooking space practically screams, “Bring the crowd!”
As I set it up, I noticed how sturdy the stainless steel lid feels—heavy but well-made, which promises good heat retention. The side shelf is a real game-changer, giving you plenty of room to lay out tools, plates, or even prep ingredients while you grill.
Lighting it up was a breeze—just a quick turn of the knob, a press of the ignitor, and all four main burners fired instantly. That reliable startup is a huge plus when you’re hungry and ready to cook.
The variety of burners really shines. The 12,000 BTU sear burner heats up super fast, perfect for those steaks that need a quick, high-heat sear.
Meanwhile, the side burner is handy for sauces or sides, and when not in use, it doubles as extra prep space.
Cooking with this grill feels smooth and consistent. The double-layer stainless steel lid keeps heat locked in, so your food cooks evenly and picks up rich grill flavors.
It’s particularly well-suited for outdoor gatherings, where you need both capacity and versatility.
Overall, after extended use, I appreciate how well-designed and reliable this big grill is. It handles large parties with ease and offers enough flexibility to make every meal a backyard feast.
GRILL DEPOTS 4 Burner Gas Grills Outdoor Cooking Propane
- ✓ Heavy-duty, rust-resistant grates
- ✓ Even heat distribution
- ✓ Versatile cooking options
- ✕ Slightly bulky for small spaces
- ✕ Assembly can be time-consuming
| Burner Power | 4 burners, each 10,000 BTU |
| Cooking Surface Area | 302 square inches |
| Grate Material | Porcelain enameled cast iron |
| Additional Cooking Surface | Perforated cast iron griddle pan |
| Construction Material | Heavy-duty cast iron with porcelain enamel coating |
| Mobility Features | Two large wheels for easy relocation |
As soon as I unboxed the GRILL DEPOTS 4 Burner Gas Grill, I was struck by how solid it felt in my hands. The heavy-duty porcelain-enamelled cast iron grates gleamed and felt substantial, promising durability and even cooking.
The grill’s size is impressive without feeling bulky — perfect for backyard gatherings.
Cooking on it was a breeze thanks to the four independent burners. Each one heats evenly, giving me precise control to sear steaks or slow-cook chicken.
The 302 square inches of cooking space is ample for hosting a small party or family dinner with plenty of room to spread out.
The cast iron grates, combined with the perforated griddle pan, really add versatility. I enjoyed searing veggies on the grates for those perfect grill marks, then switching to the pan for delicate seafood without losing all the smoky flavor.
The heat distribution across the grates is excellent — nothing gets hot spots.
Setting up was straightforward, and the mobility feature with large wheels made moving it around my yard simple. Folding side tables are a thoughtful touch, providing prep space that tucks away when not needed.
Cleanup is quick thanks to the removable grease tray and detachable grates, making post-bbq chores less of a hassle.
The built-in thermometer, adjustable knobs, and wind-resistant lid gave me confidence to cook at different temperatures without worry. Plus, the side propane hook and tool hooks kept everything organized.
Overall, this grill combines performance, convenience, and durability in one well-designed package.
MELLCOM 60,000 BTU Stainless Steel 6-Burner Gas Grill
- ✓ Large cooking space
- ✓ Powerful burners
- ✓ Easy to clean
- ✕ Bulky for small spaces
- ✕ Slightly heavy to move
| Cooking Surface | 650 sq. in. (ceramic-coated cooking grate and warming rack) |
| Burners | 6 stainless steel burners with a total of 48,000 BTUs |
| Side Burner | 12,000 BTU propane side stove |
| Construction Material | Heavy-duty steel with high-temperature powder coating |
| Dimensions | 55.51″ L x 18.9″ W x 40.16″ H |
| Additional Features | Built-in thermometer, pull-out grease tray, lockable gas tank storage, 4 wheels (2 lockable) |
Right out of the box, the MELLCOM 60,000 BTU Stainless Steel 6-Burner Gas Grill feels like bringing a serious backyard powerhouse to life. Its large 650 sq.
in. cooking area instantly makes you think big—perfect for those weekend barbecues with friends or family gatherings.
The ceramic-coated grates and warming rack give it a sleek, high-quality feel, and I noticed how easy it was to wipe down after use, thanks to the rust-resistant surface.
The six stainless steel burners fired up with a simple push of the piezoelectric ignition, which is a real time-saver. Flame control is precise, letting me sear steaks hot or cook veggies at a lower temp without hassle.
Plus, the 12,000 BTU side burner proved handy for boiling water or making sauces while grilling.
Construction feels sturdy, thanks to heavy-duty steel with a durable powder coat. The multi-layer lid keeps heat in, and I liked the integrated thermometer—no more guessing if the grill’s at the right temp.
Storage is practical, with a lockable slot for the gas tank and shelves for tools or seasonings. The full-sized pull-out drip tray made cleanup quick, and the wheels with locks let me move the grill around easily without worry.
Overall, this grill is a real game-changer for outdoor cooking. It’s big, powerful, and built to last.
Setting it up was straightforward, and it’s perfect for everything from summer cookouts to year-round grilling sessions.
What Key Features Should You Look for in the Best Big Gas Grill?
When searching for the best big gas grill, consider the following key features:
- Cooking Area: A spacious cooking area allows for multi-zone cooking and accommodates larger meals. Look for grills that offer at least 500 square inches of primary cooking space to ensure you can grill multiple items simultaneously.
- BTUs (British Thermal Units): BTUs measure the heat output of the grill, indicating how quickly it can heat up and maintain temperature. A higher BTU rating can provide better performance, but it’s essential to balance this with cooking area size for optimal results.
- Material Quality: The durability of the grill is largely influenced by the materials used in construction. Stainless steel is preferred for its resistance to rust and corrosion, while cast iron grates retain heat well and provide excellent searing capabilities.
- Burner System: Look for a robust burner system with multiple burners for even heat distribution. Features like infrared burners or side burners can enhance versatility, allowing for additional cooking methods such as searing or sautéing.
- Temperature Control: Precise temperature control is vital for achieving perfect grilling results. Grills with adjustable burners and built-in thermometers provide better management of cooking temperatures, enabling you to cook various foods to perfection.
- Easy Assembly and Maintenance: A grill that is easy to assemble and maintain can save time and effort. Features like removable grease trays and easy-access burner tubes make cleaning and upkeep much simpler, prolonging the life of the grill.
- Portability: Even large gas grills should be easy to move if needed. Look for models with sturdy wheels that lock into place, allowing you to reposition the grill for optimal cooking or storage without hassle.
- Additional Features: Consider extra features like built-in lights, side tables, or storage compartments. These conveniences can enhance your grilling experience by providing improved functionality and organization.
What Are the Primary Advantages of Owning a Big Gas Grill?
The primary advantages of owning a big gas grill include enhanced cooking capacity, convenience, and versatility.
- Enhanced Cooking Capacity: A big gas grill provides ample cooking space, allowing you to prepare larger meals for gatherings or family events. With multiple burners and grates, you can cook different types of food simultaneously, making it ideal for barbecues and parties.
- Convenience: Gas grills heat up quickly and maintain consistent temperatures, which simplifies the grilling process. This convenience means you can spend less time waiting for coals to heat and more time enjoying your meal with family and friends.
- Versatility: Many large gas grills come with additional features such as side burners, rotisserie kits, and smoker boxes. These features expand your cooking options, allowing you to grill, smoke, or even sauté, making it easier to experiment with various recipes and cooking styles.
- Ease of Use: Gas grills are generally easier to operate than charcoal grills, as they require minimal setup and cleanup. This user-friendly aspect makes them accessible for both beginners and experienced grillers alike.
- Temperature Control: The ability to easily adjust the flame and heat settings on a gas grill allows for precise cooking control. This is particularly beneficial for achieving the perfect doneness on meats and vegetables, enhancing the overall grilling experience.
Which Big Gas Grills Offer Outstanding Performance and Cooking Area?
The best big gas grills that offer outstanding performance and ample cooking area include the following options:
- Weber Genesis II E-315: This grill features a large cooking area of 513 square inches and three powerful burners that deliver consistent heat across the surface.
- Broil King Baron 590: With a cooking area of 625 square inches and five burners, this grill excels in versatility, allowing for various cooking techniques like direct and indirect grilling.
- Napoleon Prestige 500: Offering a generous 500 square inches of primary cooking space and four main burners, this grill is known for its outstanding heat retention and even cooking.
- Char-Broil Performance 475: This 475 square inch grill has four burners and is designed with an even heat distribution system, making it suitable for both beginners and experienced grillers.
- Louisiana Grills LG900: This pellet grill offers a substantial cooking area of 900 square inches and is designed for versatility, allowing for smoking, grilling, and baking all in one unit.
The Weber Genesis II E-315 is a reliable choice for those who appreciate quality construction and consistent performance. Its GS4 grilling system ensures even heating and includes a grease management system for easy cleanup.
The Broil King Baron 590 stands out for its robust build and flexibility, featuring a rotisserie burner and side burner for added cooking options. Its durable cast iron grates retain heat well, providing excellent sear marks on meats.
The Napoleon Prestige 500 is renowned for its sleek design and powerful performance, equipped with infrared side and rear burners for added versatility. It also includes a built-in temperature gauge and lights for nighttime grilling sessions.
The Char-Broil Performance 475 is a budget-friendly option that doesn’t compromise on quality, with its stainless steel burners and porcelain-coated grates ensuring longevity and easy maintenance. Its compact size makes it suitable for smaller patios while still offering ample cooking space.
The Louisiana Grills LG900 is ideal for those looking for a combination of grilling and smoking capabilities. Its large cooking area allows for large meals, and the digital controls make it easy to maintain precise temperatures for low and slow cooking.
How Can You Maintain Your Big Gas Grill for Optimal Performance?
To maintain your big gas grill for optimal performance, consider the following key practices:
- Regular Cleaning: Keeping your grill clean is essential for its longevity and performance. After each use, scrape the grates with a grill brush to remove food residues and grease, and periodically disassemble parts to wash them with warm soapy water.
- Inspect for Leaks: Regularly check the gas lines and connections for leaks to ensure safety and efficiency. A simple soap and water solution can help identify any leaks—bubbles will form at the site of a leak, indicating where repairs are needed.
- Check Burners: Ensuring your burners are clean and functioning properly is critical for even cooking. Inspect them regularly for clogs and clean any debris that may obstruct gas flow, which can lead to inconsistent heat and cooking results.
- Protect from the Elements: Shielding your grill from harsh weather conditions prolongs its life. Use a grill cover when not in use, and consider placing it in a sheltered area to prevent rust and corrosion from moisture and UV rays.
- Replace Parts When Necessary: Over time, components such as grates, burners, and ignition systems may wear out. Regularly inspect these parts and replace them as needed to maintain optimal grill performance and safety.
- Season Grates: To prevent food from sticking and to enhance flavor, season your grates. After cleaning, apply a thin layer of high-heat cooking oil to the grates and let them heat up before cooking, which helps create a non-stick surface.
What Common Mistakes Should You Avoid When Using a Big Gas Grill?
When using a big gas grill, there are several common mistakes to avoid to ensure optimal performance and flavor.
- Not Preheating the Grill: Failing to preheat your grill can lead to uneven cooking and poorly seared meats. Preheating allows the grates to reach the desired temperature, which helps in achieving those perfect grill marks and locking in juices.
- Overcrowding the Grill: Packing too much food onto the grill can cause a drop in temperature and uneven cooking. It’s important to leave space between items to allow heat to circulate properly, ensuring everything cooks evenly and achieves that desired char.
- Neglecting to Clean the Grates: Skipping the cleaning of grill grates can lead to sticking and off flavors in your food. Residue from previous grilling sessions can burn and impart a nasty taste, so it’s crucial to clean grates before and after use for the best results.
- Using the Wrong Fuel: Using the incorrect type of fuel can result in poor performance and safety hazards. Always ensure you are using the right propane or natural gas as specified by the grill manufacturer to maintain efficiency and safety.
- Ignoring Temperature Control: Not paying attention to the grill’s temperature settings can lead to undercooked or burnt food. Familiarizing yourself with your grill’s temperature zones and adjusting the burners accordingly is essential for mastering different cooking techniques.
- Opening the Lid Too Frequently: Constantly lifting the lid to check on your food can cause temperature fluctuations, prolonging cooking times. It’s best to trust the process and use a meat thermometer to check for doneness instead of peeking too often.
- Not Letting the Meat Rest: Cutting into meat immediately after cooking can cause juices to escape, resulting in dry food. Allowing meat to rest for a few minutes post-grilling helps redistribute the juices, ensuring each bite is flavorful and moist.
How Do Different Brands Compare in the Big Gas Grill Market?
| Brand | Price | Cooking Area | Features | Warranty | Fuel Type | Customer Rating |
|---|---|---|---|---|---|---|
| Brand A | $500 – Mid-range pricing, offering good value. | 600 sq. in. – Ample space for large gatherings. | 5 burners, side burner, and stainless steel construction. | 5 years | Propane | 4.5/5 – Highly rated for durability and performance. |
| Brand B | $700 – Higher price point with premium features. | 750 sq. in. – Spacious for multiple dishes at once. | 6 burners, rotisserie kit, and advanced temperature control. | 3 years | Natural Gas | 4.7/5 – Praised for its cooking efficiency and features. |
| Brand C | $400 – Budget-friendly option, less expensive. | 500 sq. in. – Suitable for small to medium gatherings. | 4 burners and basic ignition system, no frills. | 2 years | Propane | 4.0/5 – Good value for budget-conscious buyers. |
| Brand D | $600 – Competitive pricing with solid features. | 650 sq. in. – Ideal for larger families or gatherings. | 5 burners, side shelf, and built-in thermometer. | 4 years | Natural Gas | 4.3/5 – Well-received for easy assembly and cooking. |
| Brand E | $800 – Premium option with high-end features. | 800 sq. in. – Excellent for entertaining large groups. | 7 burners, infrared side burner, and smart technology. | 5 years | Propane | 4.8/5 – Users love the high quality and performance. |