Best Gas Grills With Built in Smoker Box for Outdoor Cooking

For backyard cooks who want the convenience of gas grilling with the rich, smoky flavor of traditional barbecue, a gas grill with a built-in smoker box is a smart choice. This guide highlights top options that integrate smoking capability, whether via welded smoker boxes, dual-function grills, or gas-assisted smoking features. Explore practical layouts, heat control, and capacity to help you choose a model that fits your space, budget, and culinary style.

Product Brand
Oklahoma Joe’s Canyon Combo Charcoal and Gas Smoker & Grill Oklahoma Joe’s
Kaluns Universal Stainless Steel Smoker Box Kaluns
Lifetime Gas Grill and Wood Pellet Smoker Combo LIFETIME
Char-Griller Dual-Function 2-Burner Grill and Smoker Char-Griller
Skyflame Wood Chip Smoker Box Skyflame

Oklahoma Joe’s Canyon Combo Charcoal And Gas Smoker & Grill

Oklahoma Joe's Canyon Combo Charcoal And Gas Smoker & Grill

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The Oklahoma Joe’s Canyon Combo blends a horizontal smoking chamber with a side firebox for charcoal-based smoking and a 3-burner gas grill. The gas side runs on LP gas and delivers up to 36,000 BTU, enabling quick heat and steady temperatures. The smoker chamber is designed to work with hardwood splits and chunks (sold separately) for authentic low-and-slow cooking. This model supports a robust cooking area with a 750-square-inch primary grate and a 281-square-inch firebox grate, plus an upper rack for indirect cooking and warming. Three tool hooks help keep utensils handy while grilling and smoking.

Cooking capacity is substantial: you can smoke large cuts like pork shoulders and grill burgers, wings, and more across the expansive surface. A built-in fuel gauge helps plan propane usage, so you can avoid mid-session tank changes. This combination unit suits backyard cooks who want a single, versatile grill to tackle both direct grilling and smoking without switching devices.

Kaluns Universal Stainless Steel Smoker Box

Kaluns Universal Stainless Steel Smoker Box

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Kaluns offers a heavy-duty stainless steel smoker box designed for gas or charcoal grills. Its hinged, warp-free design allows quick wood-chip changes, while the box itself sits just beneath the grates to maximize smoke exposure. The smoker box accommodates up to about 6.35 ounces of wood chips, enabling you to switch flavors easily. With thick stainless steel, the Kaluns unit resists warping and cleans relatively simply, providing a durable, affordable option for adding smoke flavor to grilled foods. The hinged lid is a practical feature for adding chips mid-cook without removing the grill grates.

Lifetime Gas Grill And Wood Pellet Smoker Combo

Lifetime Gas Grill And Wood Pellet Smoker Combo

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The Lifetime combo blends gas grilling with wood-pellet smoking, enabling direct grilling, smoking, or both in a stacked design. The fusion fuel approach supports temperature control across a broad range, from low-and-slow smoking to high-heat searing. A user-friendly LCD display aids monitoring, while a spacious grilling surface supports various foods simultaneously. The model emphasizes versatility and weather-tolerant design, appealing to cooks who want a multi-functional unit without needing separate smokers or grills. This fusion setup can simplify outdoor cooking while expanding flavor possibilities.

Char-Griller Dual-Function 2-Burner 24,000 BTU Grill And Smoker

Char-Griller Dual-Function 2-Burner Grill And Smoker

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This Char-Griller model combines propane grilling with charcoal capabilities, delivering a total cooking area of 870 square inches. It features a primary section for direct grilling and a charcoal fraction for smoky flavor, shared through a simple design that can be adapted for smoking needs. An easy-dump ash pan simplifies cleanup after barbecue sessions. The unit’s dual-function approach makes it convenient for cooks who want a single piece of equipment to handle both grilling and smoking tasks on a single footprint.

Spire Premium 5 Burner Built In Gas Grill Island Head

Spire Premium 5 Burner Built In Gas Grill Island Head

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The Spire built-in grill head combines stainless steel durability with high-output performance. Five 10,000 BTU burners deliver fast heating and even heat distribution across a large cooking area. While primarily a gas grill, the unit’s capacity to integrate with smoker boxes makes it adaptable for adding smoke flavor through compatible wood-chips devices. The sleek stainless design supports long-term use in outdoor kitchens or patios, while the high BTU output supports rapid searing and efficient cooking for big gatherings.

Grillaholics Smoker Box For Gas & Charcoal Grills

Grillaholics Smoker Box For Gas & Charcoal Grills

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The Grillaholics smoker box is a large stainless steel container designed to fit on various grills, turning any gas or charcoal grill into a smoker. Its extra-thick stamped stainless steel resists warping and provides durable, stable smoke production. The box is easy to fill with your choice of wood chips and designed for straightforward use, making it a practical add-on for those who want smokier flavor without investing in a separate electric smoker. It’s marketed as a gift-ready option for BBQ enthusiasts and versatile enough for many grill brands.

Oklahoma Joe’s Canyon Combo DLX Charcoal And Propane Smoker & Grill

Oklahoma Joe's Canyon Combo DLX Charcoal And Propane Smoker & Grill

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This variant expands on the Canyon concept with a total cooking space of 1,434 sq. in. and an integrated fuel gauge that helps monitor propane levels. It retains the combined charcoal smoker and 3-burner LP-gas grill, enabling both indirect and direct cooking within a single unit. The model supports low-and-slow smoking and high-temperature grilling, offering flexibility for a range of recipes. The fuel gauge is a practical feature for planning fuel needs during longer cookouts or events.

Buying Guide

Key considerations when choosing a gas grill with a built-in smoker box include cooking capacity, heat control, and fuel compatibility. Look for:

  • Grill and smoker integration: Whether the smoker is a built-in box, a side box, or a dual-zone design, ensure smoke exposure reaches the cooking surface effectively.
  • Fuel type and efficiency: Gas grills with integrated smokers may use propane, natural gas, or hybrid systems. Consider fuel availability and tank management features such as gauges or monitoring.
  • Heat range and control: A wide temperature range (low for smoking to high for searing) and precise control help you execute a variety of recipes. LCD or digital displays can simplify monitoring.
  • Cooking area and layout: Primary and secondary cooking spaces matter for handling different foods at once. Additional warming racks can increase capacity.
  • Durability and maintenance: Stainless steel construction, warp-resistant smoker boxes, and easy-clean components reduce long-term maintenance.
  • Flavor options: Some units pair with pellet or wood-chip systems to offer more smoking flavor profiles. Consider the availability and cost of chips or pellets.
  • Size and footprint: Measure your outdoor space to ensure the grill fits and remains accessible for safe operation.
  • Accessories and upgrades: Availability of compatible smoker boxes, racks, and covers can extend life and versatility.

In evaluating these options, consider whether you prioritize a compact unit with a built-in chip box or a larger, multi-zone setup that can handle heavy smoking and family-size meals. User reviews often reveal real-world performance in heat stability, smoke production, and cleanup, helping you pick a model that best suits your cooking style.