Summit® GC38 S Grill Center (Liquid Propane) - Stainless Steel

Step up to the reinvented Summit Grill Center, the top-of-the-line Weber gas grill featuring two large storage cabinets, plus more premium features to expand your outdoor cooking techniques and entertain at a higher level. Grill restaurant-quality steaks with the new top-down infrared broiler that directs blazing heat down onto the top of food, producing an edge-to-edge caramelized crust that seals in flavor. Light up the stainless-steel smoker box to give your food a low-and-slow, smoky boost and break out of your routine with an integrated rotisserie. This grill is equipped with the WEBER CRAFTED cooking grates and frame kit that lets you transform your grill into a griddle, pizza oven, wok, and more with a variety of custom-fit grillware.

Top-down Infrared Broiler Heavy-Duty, Integrated Rotisserie Side Burner Restaurant-Style Top-Down Infrared BroilerDelivers intense, even heat from above to sear meats quickly, locking in juices and flavor.

Heavy-Duty Integrated RotisseriePerfect for slow-roasting chicken, lamb, or roasts with consistent rotation for juicy, evenly cooked results.

Versatile Side BurnerAdds extra cooking flexibility for sauces, sides, or boiling, so you can prepare complete meals outdoors with ease.

Grill CenterLiquid Propane - 1500091 Natural Gas - 1500092Why should you buy Weber 1500091/1500092? Premium, versatile grilling performanceBoth models (1500091 for propane and 1500092 for natural gas) are part of Weber’s Summit® GC38 S Grill Center — a top-of-the-line outdoor gas grill built for serious cooks and entertainers. Exceptional cooking powerFeatures a top-down infrared broiler for edge-to-edge steak caramelization and high total BTU output (up to ~93,000 BTU on some listings), giving you searing heat and quick grilling performance. Integrated rotisserie for great resultsComes with a heavy-duty rotisserie that can evenly cook whole chickens, roasts, or large cuts of meat for juicy results. Expands your cooking stylesWEBER CRAFTED cooking grates and frame kit allow you to add accessories like griddles, pizza ovens, woks, and more to elevate your grill repertoire. Smoked flavor option

A large stainless-steel smoker box lets you infuse food with real wood-smoked taste without needing a separate smoker. Convenient extra cooking spaceIncludes a side burner for sauces, sides, or boiling water — excellent for full outdoor meals. Spacious grilling areaProvides plenty of cooking room for entertaining, with multiple burners and robust design suited to large gatherings Frequently Asked Questions by customers Does it come with a rotisserie and smoker box?Yes — both models include a heavy-duty integrated rotisserie and large stainless-steel smoker box to add wood-smoked flavor. What materials and build quality can I expect?These grill centers feature stainless steel construction, solid steel cooking grates, and premium build quality designed to last many seasons. Is assembly required?Yes. A fairly extensive assembly is usually required out of the box, and many customers opt for professional installation due to the size and complexity of these grills. Do customers find Weber support helpful?Customer experiences vary — while some report good service, others mention challenges contacting support or getting parts quickly. How do I convert between LP and natural gas?Weber grills should only be used with the gas type specified. Converting between LP and natural gas requires specific Weber kits and professional installation. Check your manual or Weber support.

Pros Huge Total Cooking Area Provides approximately 1,053 sq in. of total cooking space, making it ideal for large gatherings, parties, and family cookouts.

Powerful Multi-Burner Setup Five stainless-steel main burners deliver up to 65,000 BTU, complemented by a top-down infrared broiler (around 16,000 BTU) for intense searing and steakhouse-style crusts.

Integrated Rotisserie System Heavy-duty rotisserie allows even roasting of whole chickens, roasts, and large cuts of meat, adding premium cooking versatility. WEBER CRAFTED Cooking Grates and Frame Kit Supports interchangeable cooking inserts such as griddles, pizza stones, and woks, expanding beyond traditional grilling.

Stainless-Steel Smoker Box Built-in smoker box enables low-and-slow smoking with wood chips for added flavor without needing a separate smoker.

Side Burner Included 12,000 BTU side burner is perfect for sauces, sides, boiling, or sautéing while grilling.

Excellent Storage and Workspace Integrated cabinets and generous side tables provide ample prep space and storage, functioning like a complete outdoor kitchen island.

Premium Build Quality Heavy-duty stainless-steel construction reflects Weber’s durability standards, with long warranties on key components.

Integrated Lid Thermometer Built-in thermometer helps monitor internal temperatures for roasting, smoking, and indirect cooking.

Cons High Price Point Premium features and large size make this significantly more expensive than standard gas grills.

Large Footprint With an approximate 84-inch width and deep profile, it requires substantial outdoor space and is not suitable for small patios or balconies.

Fuel Setup Considerations Natural gas versions may require professional installation, while propane models need separate LP tanks. No Smart or Wi-Fi Features Lacks built-in Wi-Fi connectivity or smart temperature probes for remote monitoring.

Accessories Sold Separately WEBER CRAFTED inserts like griddles and pizza stones are optional add-ons, increasing the overall cost.

Conclusion

The Weber Summit GC38 S Grill Center is a premium, full-featured freestanding gas grill designed for serious outdoor cooking enthusiasts. With massive cooking space, powerful burners, infrared broiling, rotisserie, smoking capability, and expandable cooking options, it delivers near-commercial performance in a residential setting. While the price and size are substantial, it offers exceptional versatility and build quality for those who want a true outdoor kitchen experience.