7 Best 6 Burner Gas Grills With Side Burners That Impress

You’re probably wondering which 6-burner gas grill will actually deliver on its promises. With BTU outputs ranging from 60,000 to 80,000 and cooking surfaces exceeding 500 square inches, you’ve got serious options. But how do you know which model won’t disappoint you? We’ll break down the top performers and what makes each one stand out.

Quick Overview

• Six-burner gas grills deliver 60,000-80,000 BTUs total output for versatile cooking from searing to slow-cooking.
• Side burners provide additional cooking zones for sauces, side dishes, and foods requiring separate temperature control.
• Porcelain-enameled cast iron grates offer superior heat retention, non-stick convenience, and rust-resistant durability for long-lasting performance.
• Cooking surfaces of 500-850 square inches enable zone cooking and accommodate large quantities of food simultaneously.
• Efficient grease management with removable trays and tilting systems prevents flare-ups and simplifies regular maintenance routines.

More Details on Our Top Picks

1. MELLCOM 60,000 BTU Stainless Steel Propane Gas Grill

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   Best Overall

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   If you’re serious about entertaining large groups without compromising on cooking space, the MELLCOM 60,000 BTU Stainless Steel Propane Gas Grill won’t disappoint. You’ll appreciate its six stainless steel burners delivering 48,000 BTUs of primary cooking power, plus a dedicated 12,000 BTU side stove for preparing sauces and sides simultaneously. The 650 square-inch ceramic-coated cooking grate gives you ample room for everything from steaks to vegetables. You’ll benefit from piezoelectric ignition, precision flame control, and a built-in thermometer for consistent results. Its heavy-duty steel construction with high-temperature powder coating withstands years of use, while lockable wheels make repositioning effortless. Cast iron grates retain heat exceptionally well, ensuring perfect searing every time.

   • Total BTU Output:60,000 BTU
   • Primary Cooking Area:650 sq. in.
   • Grate Material:Cast iron
   • Grease Management:Full-sized pull-out drip tray and grease collection pan
   • Ignition System:Piezoelectric ignition
   • Mobility:4 wheels, 2 lockable
   • Additional Feature:Multi-layer lid heat retention
   • Additional Feature:Locked gas tank storage
   • Additional Feature:Built-in thermometer

2. 6 Burner Propane Gas Grill with Side Burner

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   Best Value

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   The 6 Burner Propane Gas Grill with Side Burner is perfect for anyone who’s serious about outdoor cooking and won’t settle for limited space or functionality. You’ll appreciate the 446 square-inch cooking area paired with a 174 square-inch warming rack, giving you plenty of room for any gathering. The six 10,000 BTU main burners deliver consistent, even heat, while the 9,000 BTU side burner expands your culinary options. You’ll manage flames precisely with intuitive knobs, and you’ll clean up effortlessly using the pull-out drip tray. Built from stainless steel with porcelain enameled cast iron grates, this grill withstands the elements. Four sturdy wheels make repositioning simple, and cabinet doors provide convenient storage for your grilling essentials.

   • Total BTU Output:69,000 BTU
   • Primary Cooking Area:446 sq. in.
   • Grate Material:Porcelain enameled cast iron
   • Grease Management:Pull-out oil drip tray
   • Ignition System:Not specified
   • Mobility:4 wheels
   • Additional Feature:Dual-zone grill/griddle combo
   • Additional Feature:Cabinet doors for storage
   • Additional Feature:Porcelain enameled cast iron

3. Captiva Designs 6-Burner Propane Gas BBQ Grill

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   Best For Rotisserie

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   For serious outdoor cooks who demand both capacity and versatility, Captiva Designs’ 6-Burner Propane Gas BBQ Grill delivers exceptional performance with 665 square inches of total cooking space. You’ll appreciate the porcelain-enameled cast iron grates that combine durability with non-stick convenience while resisting rust and cracks. The primary 500 square-inch cooking area pairs with a 165 square-inch stainless steel warm rack, giving you flexible cooking zones. Six individually controllable main burners plus a dedicated side burner let you manage multiple cooking tasks simultaneously. You’ll also benefit from the slide-out grease tray with tilt design and hanging grease box for hassle-free maintenance. Fixed rotisserie slots accommodate large meat cuts, and Captiva Designs backs everything with responsive customer service.

   • Total BTU Output:Not specified
   • Primary Cooking Area:500 sq. in.
   • Grate Material:Porcelain-enameled cast iron
   • Grease Management:Slide-out grease tray with tilt design and hanging grease box
   • Ignition System:Not specified
   • Mobility:Not specified
   • Additional Feature:Rotisserie kit installation slots
   • Additional Feature:24-hour customer service response
   • Additional Feature:Tilt-design grease tray

4. Endark 68,500 BTU 6-Burner Propane Gas Grill

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   Most Powerful

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   Serious outdoor entertainers who demand versatility and power should consider the Endark 68,500 BTU 6-Burner Propane Gas Grill. You’ll appreciate the expansive 580 square-inch cooking surface paired with an 8,500 BTU side burner for complete meal preparation flexibility. The six stainless steel burners deliver consistent heat distribution, while piezoelectric ignition guarantees reliable startups every time. You’ll master flame control through precision knobs, and the removable grease management system simplifies cleanup. Built for durability, this grill features heat- and corrosion-resistant construction with reinforced cabinets and side tables. Four wheels—two lockable—provide easy mobility, and intelligent storage compartments keep your tools and seasonings organized. Installation’s straightforward, getting you grilling quickly.

   • Total BTU Output:68,500 BTU
   • Primary Cooking Area:580 sq. in.
   • Grate Material:Ceramic-enameled
   • Grease Management:Full-sized removable grease management system and collection pan
   • Ignition System:Piezoelectric ignition
   • Mobility:4 wheels, 2 lockable
   • Additional Feature:Dedicated cover storage area
   • Additional Feature:Roomy tool/seasoning compartments
   • Additional Feature:Reinforced cabinets and tables

5. 6-Burner Propane Gas BBQ Grill with Side Burner

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   Best For Families

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   If you’re hosting frequent gatherings and need reliable cooking power for large groups, this 6-burner propane grill delivers the performance you’ll want. With 65,850 BTU total output and a spacious 620 square-inch cooking area, you’ll easily manage multiple dishes simultaneously. The stainless-steel double-layer lid retains heat efficiently, while the enameled cast iron grill grates guarantee even cooking. You’ll appreciate the built-in beer opener, integrated thermometer, and three accessory hooks for convenience. The durable stainless-steel cabinet includes a gas bottle storage compartment and bottom shelf for organization. At 96.9 pounds, this grill provides substantial construction without excessive bulk, making it a solid choice for serious outdoor cooking.

   • Total BTU Output:65,850 BTU
   • Primary Cooking Area:620 sq. in.
   • Grate Material:Enameled cast iron
   • Grease Management:Not specified
   • Ignition System:Reliable ignition system
   • Mobility:4 wheels
   • Additional Feature:Built-in beer opener
   • Additional Feature:Stainless-steel double-layer lid
   • Additional Feature:Three accessory hooks

6. Royal Gourmet 6-Burner Propane Gas Grill (GA6402C)

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   Largest Cooking Area

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   The Royal Gourmet GA6402C delivers versatile cooking performance that’ll appeal to anyone who wants flexibility without sacrificing power. You’ll get 74,000 BTU of total output across five main burners, a dedicated sear burner, and a convenient side burner. The 835-square-inch cooking surface handles up to 21 hamburgers simultaneously. Porcelain-enameled cast iron grates and flame tamers guarantee even heat distribution, while electronic ignition gets you cooking instantly. The removable grease tray minimizes flare-ups and makes cleanup straightforward. This grill balances capacity with functionality, giving you serious cooking control.

   • Total BTU Output:74,000 BTU
   • Primary Cooking Area:835 sq. in.
   • Grate Material:Porcelain-enameled cast iron
   • Grease Management:Removable grease tray and grease cup
   • Ignition System:One-button electronic ignition
   • Mobility:Not specified
   • Additional Feature:Sear burner high-heat capability
   • Additional Feature:Flame tamers for distribution
   • Additional Feature:Holds 21 hamburgers capacity

7. Captiva Designs 6-Burner Propane Gas BBQ Grill

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   Premium Performance

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   For those who regularly host gatherings and want to maximize cooking flexibility without sacrificing quality, Captiva Designs’ 6-burner propane grill delivers an impressive 740 square inches of cooking space paired with porcelain-enameled cast iron grates that distribute heat evenly and resist rust and chipping. You’ll appreciate the cast iron plate that expands your cooking options beyond traditional grilling. The updated enameled fire chamber resists warping, discoloration, and corrosion while protecting against grease and moisture. The slideout grease tray with a tilting design makes cleanup straightforward. Plus, you’re backed by Captiva Designs’ professional customer service, responding to concerns within 24 hours to protect your investment.

   • Total BTU Output:Not specified
   • Primary Cooking Area:740 sq. in.
   • Grate Material:Porcelain-enameled cast iron with cast iron plate
   • Grease Management:Slideout grease tray with tilt design and hanging grease box
   • Ignition System:Not specified
   • Mobility:Not specified
   • Additional Feature:740 sq. in. cooking area
   • Additional Feature:Cast iron plate included
   • Additional Feature:Updated enameled fire chamber

Factors to Consider When Choosing a 6 Burner Gas Grill With Side Burner

When you’re shopping for a 6-burner gas grill with a side burner, you’ll want to evaluate several key factors that’ll impact your grilling experience and satisfaction. You should assess the total BTU output to guarantee adequate heat distribution, examine the cooking surface area to confirm it matches your needs, inspect the grate material quality for durability, review the grease management system for easy cleanup, and test the ignition and flame control mechanisms for reliability. These considerations will help you select a grill that delivers consistent performance and meets your specific cooking requirements.

Total BTU Output

One critical metric you’ll want to evaluate is the total BTU output of your 6-burner gas grill with side burner, as it directly determines your cooking power and temperature control capabilities. You’ll find that higher-rated models typically offer 60,000-80,000 BTUs, providing superior heating capacity and faster preheating times.

The individual BTU ratings of each main burner and your side burner combine to create this total output, influencing your cooking versatility greatly. When you select a grill with sufficient total BTUs, you’ll guarantee efficient and uniform heat distribution across your large cooking surface.

This matters because you need adequate power for high-heat searing, delicate slow-cooking, and everything in between. Don’t compromise on BTU output—it’s fundamental to your grilling performance.

Cooking Surface Area

While BTU output gives you the power to cook, you’ll also need adequate space to put that power to work. Look for a cooking surface between 500 and 850 square inches, which accommodates large quantities of food for family gatherings and cookouts. This size enables zone cooking, preventing flavor mixing between different dishes.

Choose surfaces made from high-quality materials like porcelain-enameled cast iron. They distribute heat evenly and deliver attractive sear marks on your food. An integrated warming rack expands your total cooking area and provides dedicated space for keeping finished items hot while you continue grilling.

Balance surface size with your grill’s overall dimensions to guarantee it fits comfortably in your outdoor space. The right cooking surface transforms your 6-burner grill into a versatile cooking powerhouse.

Grate Material Quality

How much does your grate material matter? It’s essential to your grilling success. You’ll find that porcelain-enameled cast iron grates deliver even heat distribution, rust resistance, and impressive sear marks. Stainless steel grates offer durability and easy maintenance while resisting corrosion effectively.

Cast iron grates excel at heat retention, ensuring even cooking and beautiful searing throughout your meals. When you invest in heavy-duty materials like these, you’re choosing longevity over thin, flimsy alternatives that wear out quickly.

The grate material you select directly impacts your grill’s overall cooking performance, heat retention capabilities, and lifespan. You’ll notice superior results and fewer replacements when you prioritize quality construction. Consider your cooking style and maintenance preferences to determine which material best suits your needs.

Grease Management System

Beyond the quality of your grates lies another critical component that directly affects your grilling experience: the grease management system. You’ll want a large, easy-to-clean drip tray with a grease collection pan that prevents flare-ups and keeps your grill environment clean. Look for removable, dishwasher-safe components that streamline your post-cooking cleanup. Angled or tilted trays help grease flow smoothly into collection pans, eliminating spills and simplifying maintenance. Choose stainless steel or porcelain-enameled options—they’re durable, stain-resistant, and wipe down effortlessly. Don’t underestimate this feature’s importance: regular cleaning and emptying maintain ideal grill performance and extend your investment’s lifespan. A superior grease management system transforms your grilling routine from tedious to enjoyable.

Ignition and Flame Control

Once you’ve mastered grease management, you’ll want to focus on ignition and flame control—the features that truly determine your grilling success. You’ll appreciate reliable ignition systems like piezoelectric or electronic options that guarantee easy, consistent startups every time you fire up your grill. Precision flame control knobs let you adjust heat output accurately, giving you the flexibility to sear steaks at high temperatures or cook delicate fish at lower settings. Check burner BTU ratings to understand your grill’s total cooking power; higher BTUs enable faster heating and better searing capabilities. Stainless steel burners provide durable, corrosion-resistant construction that withstands years of use. Even heat distribution across all burners promises consistent cooking results, preventing hot and cold spots that compromise your meals.

Storage and Mobility Features

Where you’ll store your grill and how easily you’ll move it around your outdoor space deserve just as much attention as cooking performance. You’ll want lockable wheels that give you flexibility to reposition your grill whenever needed. Look for models with built-in storage compartments or cabinets—they’re invaluable for keeping tools, seasonings, and spare propane tanks organized and accessible.

Consider the grill’s weight and overall dimensions carefully. A lighter, more compact design makes maneuvering simpler, especially if you’re moving it frequently. Verify that the model includes dedicated cover storage space to protect your investment during off-seasons.

Don’t overlook side table placement and accessibility either. Strategically positioned side burners and tables maximize your workspace and workflow efficiency during cooking sessions.