The Weber Summit S-470 Liquid Propane Gas Grill (Model 7170001) represents the premium tier of Weber’s grilling lineup. Often considered the flagship model in the Weber family, the Summit series builds upon everything that made the Genesis line popular while adding even more advanced features, cooking power, and versatility.
This particular model is designed to operate with a standard 20-pound propane tank, which is typically purchased separately. For homeowners who already have a gas line installed on their patio, deck, or outdoor kitchen, Weber also offers a natural gas version of the Summit S-470, allowing you to choose the fuel type that best fits your grilling setup.
The Summit series is often described as the “crown jewel” of Weber grills because it combines high-end materials, powerful burners, and multiple cooking options into one complete outdoor cooking system. It’s built for grillers who want more than just basic grilling—those who enjoy experimenting with different cooking techniques and preparing large meals for family and friends.
Many retailers also offer the Summit S-470 with special financing options, such as promotional no-interest plans through store credit cards. For buyers considering a premium grill, these financing options can make upgrading to Weber’s top-tier grilling system a bit more accessible.
Overall, the Weber Summit S-470 is designed for those who want a luxury outdoor grilling experience, combining powerful performance with the durability and engineering Weber is known for.
For those looking for a high-end natural gas grill, read the review on the Blaze Outdoor Pro 3-Burner Rear Infrared NG Grill.
Infrared Rotisserie Back Burner, Sear Burner, and Smoker Box
One of the standout features of the Weber Summit S-470 is its ability to handle multiple cooking styles at once. With the addition of a sear burner, smoker box burner, rear infrared rotisserie burner, and side burner, this grill effectively provides six different cooking stations for preparing a wide variety of foods simultaneously.
This level of versatility allows you to cook an entire meal in one place. For example, you could sear steaks on the sear station, smoke a turkey using the smoker box, roast a chicken on the rotisserie, steam vegetables on the 12,000 BTU side burner, and grill burgers, hot dogs, or wings on the main cooking surface. Few grills offer this kind of flexibility in a single unit.
The Summit S-470 delivers 48,800 BTUs of cooking power across four stainless-steel burners, providing the heat needed to grill meats evenly and efficiently. At the same time, the 112-square-inch warming rack allows you to keep buns warm or hold cooked foods while finishing the rest of the meal. This setup makes the grill especially useful for large gatherings or busy backyard cooks who want to prepare multiple dishes at once.
Large Cooking Area and Stainless-Steel Construction
Another major advantage of the Weber Summit S-470 is its durable stainless-steel construction. The grill is enclosed in stainless steel panels that help resist corrosion and maintain a clean, polished appearance even after years of outdoor use. This is particularly valuable for homeowners living near coastal areas or humid environments, where rust can be a concern with lower-quality grills.
The grill provides 580 square inches of primary cooking space, giving you plenty of room to prepare food for large gatherings. Whether you’re hosting a backyard barbecue, cooking at a lake house, or preparing meals for a large group, the Summit S-470 offers the capacity and performance needed to handle the job.
With its premium materials, powerful burners, and impressive cooking capacity, the Weber Summit series stands out as one of Weber’s most advanced and versatile propane gas grills, built to deliver dependable performance for many seasons of outdoor cooking.
Features and Specifications
- 580 square inch grilling area
- 48,800-BTU liquid gas heating capacity
- Stainless-Steel cooking grates and Flavorizer bars
- Attractive & Sturdy Stainless-Steel Construction
- Snap-Jet individual burner ignition system
- Large-Size, 30” in Length X 66” in Width X 57” in Height
- Weber Original Digital display thermometer (Included)
- Six tool or utensil hooks
- Sear station grills steak perfectly in minutes
- Sturdy build
- Multiple cooking choices
- The grease management system
- Sear station uses up gas quickly
Customer Reviews and Ratings
The Weber Summit S-470 Liquid Propane Gas Grill receives strong feedback from customers who appreciate its versatility, powerful cooking performance, and premium construction. With multiple cooking options—such as the sear station, smoker box, rotisserie burner, and side burner—many owners note that the grill can handle everything from quick high-heat grilling to slow roasting large cuts of meat.
Owners often highlight how convenient it is to cook several dishes at once. For example, steaks can be seared quickly on the high-heat station while ribs or pork shoulder slowly roast on another section of the grill. At the same time, the rear infrared rotisserie burner can be used to roast poultry, making the grill capable of preparing an entire meal simultaneously. Practical touches like tool hooks also help keep grilling utensils organized and within easy reach while cooking.
Customer reviews reflect a generally positive experience with the Summit series. We found approximately 296 customer reviews on Amazon, where the grill holds an average rating of 4.3 out of 5 stars, with about 83% of reviewers giving it either four or five stars.
Many reviewers mentioned that they upgraded to the Summit after years of using the Weber Genesis series, seeking a more advanced and versatile grill. Owners frequently praise Weber’s build quality and customer service as well.
Some typical comments from customers include:
- “So long Genesis, hello Summit!”
- “I was nervous about the price, but it’s worth every penny.”
- “My previous Weber lasted over 20 years, so I expect this one to last just as long.”
Overall, customer feedback suggests that the Weber Summit S-470 is a high-end grill that delivers strong performance, versatility, and long-term durability, making it a popular upgrade for experienced grill enthusiasts.
Final Thoughts
The Weber Summit S-470 Liquid Propane Gas Grill stands out for its exceptional versatility and premium design. With multiple cooking options—including the sear station, smoker box, rotisserie burner, and side burner—this grill allows you to prepare a wide variety of meals using different cooking techniques all in one place.
One of the biggest advantages of the Summit series is the ability to expand your cooking possibilities. The rear infrared rotisserie burner makes it easy to roast foods such as chicken, duck, or turkey, adding another dimension to your outdoor cooking experience. Whether you’re searing steaks, slow-roasting ribs, or experimenting with rotisserie cooking, the Summit S-470 provides the flexibility to do it all.
Beyond its performance, the grill also features a sleek stainless-steel design with polished accents, giving it a professional appearance that fits beautifully into any backyard kitchen or patio setting.
For grill enthusiasts who want a high-end, feature-rich grill capable of handling nearly any outdoor cooking task, the Weber Summit S-470 is a premium option that delivers both style and performance.