Grilling Perfection Redefined: The Weber Summit S-670 Review


  • The machine is sturdy and efficient.
  • Stainless Steel Smoker Box with a Powerful Sear Station
  • The brushed stainless steel finish will not scuff as quickly as other metals.
  • These rods are incredibly easy to clean and give excellent grill marks.
  • It is available in either natural or liquid propane gas as a gas grill.
  • The BBQ smoker option creates the real taste of barbecue.
  • Weber provides a long-lasting warranty and assistance.

What are you looking for in a grill? If it’s versatile, we recommend you to read this Weber Summit S-670 review. It has powerful burners to cook your meats and vegetables evenly while also being simple enough that anyone could use it. In addition, it is the perfect option if you want natural gas or propane grills!

It is one of Weber’s top-of-the-range models, with many enticing features that set it apart from the competition. George Stephen, the company’s founder, invented the kettle-style grill in 1952. The firm has earned an excellent reputation for quality and dependability since its inception.

The Summit S 670 is a complete outdoor cooking station with features to make your grilling experience even more pleasurable. It’s not the only Summit model, but it’s undoubtedly one of the biggest. Once you’ve finished reading our Weber Summit S 670 reviews, you’ll know if this product is right for you.

Specifications of the Summit S 670

Let’s start by looking at the basic statistics that define this model:

  • The rotisserie motor should be tucked away.
  • Rotisserie Storage in the Cabinet
  • 9mm stainless steel rods for the grill grates
  • 624 square inches of total grilling area
  • Six 10,000 BTU/hr high-capacity burners. 60,000 total BTUs.
  • Sear Station Burner: 10,600 BTU/hr
  • 6,800 BTU per hour is the total heat generated by this smoker box burner.
  • 10,600 BTU/Hour Dedicated Infrared Rotisserie Burner
  • 12,000 BTU/hr on the Side Burner
  • Available for use with propane or natural gas.
  • Warranty: 10 years on all components
  • Made in the United States

Features of Weber Summit S 670 

Whether you’re a professional chef or love to entertain, the Weber Summit S 670 will surely exceed your expectations and deliver delicious results every time.

Let’s take a closer look at some of its key features.

Design and Build Quality 

The Weber Summit S-670 Liquid Propane Gas Grill is designed and built to the highest quality and durability standards. The stainless steel construction is stylish and rust-resistant, ensuring that the grill will last for many years to come. 

The spacious stainless steel work surfaces provide ample workspace for preparing food. In contrast, LED lighting provides excellent illumination for grilling, even in low-light conditions. The grill also features a large, easy-to-read temperature gauge and a built-in thermometer, making it easy to monitor the temperature inside the grill.

Cooking Surface

The Weber Summit S 670 has a cooking surface of 769 square inches. 624 square inches can be found on the primary grilling area, with an additional 145 available on the optional warming rack.

With this much room, you should be able to throw large parties easily. The main grilling surface can hold around 30 burger patties at once, while the warming rack gives you even more area to spread out.

Infrared Technology

Weber is known for its infrared technology, and this model offers an extra burner just for that purpose! It’s mighty so that it can sear meats at insanely fast speeds; you won’t need any other burners on when using the dedicated infrared rotisserie burner.

It works by heating a ceramic briquette, emitting infrared heat to cook the meat.

It’s speedy and highly efficient! That means you can sear your food quickly without overcooking it on the top or bottom side of the grill.

BTU Output

The manufacturer’s suggested maximum operating temperature for each primary burner is 10,000 BTUs per burner, which is well within the stated range. Each sear station and rotisserie burner has a 10600-BTU output, while the second side burner generates 12,000 BTUs per hour. A 6800-BTU smoker burner completes the list of options.

Ignition System

Each burner on the Summit S 670 is equipped with a Snap-Jet ignition system. The front-mounted knobs control the burners, which you may use independently of one another. The Snap-Jet ignition is both reliable and efficient. There’s no need to use outdated lighting techniques when you have this grill on hand.

Grease Management System

This griller comes with a simple yet effective grease management system. The catch pan is adequate for catching any remnants that drip down from the primary cooking grates.

This product has a porcelain-enameled lid and body resistant to rust and offers excellent insulation.

Fuel Gauge

Another unique feature is the fuel gauge, which tells you how much propane or natural gas remains in the tank even when grilling in the dark.

You should know that this choice is only available on the LP model and not the natural gas version.

Ease of Assembly

As with all Weber grills, this model arrives almost completely assembled.

All you need to do is attach the control knobs and wheels, which takes about 120 minutes of your time. This grill ships in three boxes that are relatively heavy, though; it’s not difficult for one person to move into place, but two adults make the process easier.


Weber provides a 10-year warranty on the Summit S 670. It lowers the value since you can expect to use it for many years.


This grill retails for just under $3000. Admittedly, it’s a little pricey, but given the features and power it has to offer, you can see why.

Cooking Performance of Weber Summit S-670

The Weber Summit S-670 Liquid Propane Gas Grill boasts exceptional cooking performance, making it an excellent choice for anyone who loves to grill. The 6 stainless steel burners provide even heat distribution and consistent temperature control, ensuring that your food is cooked evenly and thoroughly. 

The side burner is perfect for cooking up sauces and side dishes. In contrast, the Sear Station burner provides intense heat that sears steaks, burgers, and other meats to perfection.

The smoker box and the Infrared rotisserie burner allow you to infuse your food with a smoky flavor and slow-roast meats to juicy, tender perfection. The built-in thermometer and LED lighting make grilling even more accessible and convenient.


  • Expensive compared to other grills in the market
  • Can be challenging to clean, especially the grease management system
  • Heavy and bulky, making it challenging to move around

Alternative Products

The Bottom Line on Weber Summit S-670 Review

The Summit S 670 is an excellent option for anyone looking to have the best of both worlds: cooking on natural gas and propane. It has the power, features, and quality you expect from Weber while also being versatile enough to cook many types of food.

It’s a little pricey, but it provides value that might help justify its price tag. It’s also an excellent option for anyone who hosts large parties and wants to grill as much food as possible.


What makes the Weber Summit S-670 unique compared to other grills? 

The Weber Summit S-670 is a top-of-the-line gas grill that stands out from other grills due to its advanced features and exceptional build quality. It has a large cooking surface, 6 stainless steel burners, a built-in thermometer, a smoker box, a sear station, and a side burner. It also has a powerful heating system and high-quality insulation, ensuring even heat distribution and consistent cooking results.

What kind of fuel does the Weber Summit S-670 use? 

The Weber Summit S-670 uses liquid propane gas as its fuel source.

Does the Weber Summit S-670 come with a warranty? 

Yes, the Weber Summit S-670 has a limited 10-year warranty covering all parts, excluding normal wear and tear items such as grates and flavorizer bars.

How many burners does the Weber Summit S-670 have? 

The Weber Summit S-670 has 6 stainless steel burners.

Can the Weber Summit S-670 be used for outdoor kitchens? 

Yes, the Weber Summit S-670 can be used for outdoor kitchens. It is a versatile grill that can be used for various cooking styles and techniques, making it an excellent choice for outdoor kitchens.

Can the Weber Summit S-670 be converted to natural gas if desired? 

The Weber Summit S-670 can be converted to natural gas if desired. The grill has a liquid propane (LP) connection, but a natural gas conversion kit is available separately. 

This kit includes the necessary components to connect the grill to a permanent natural gas line. It is important to note that a licensed professional should only do the conversion, as improper installation can be dangerous. Additionally, it’s essential to follow all local codes and regulations regarding natural gas connections and usage.

Z Hashan

Z Hashan

Hi, my name is Z Hashan, and I’m passionate about smoking the best BBQ. There’s nothing more satisfying than cooking a delicious piece of BBQ and seeing the joy on people’s faces while they have a bite of it.

Z Hashan

Z Hashan

Hi, my name is Z Hashan, and I’m passionate about smoking the best BBQ. There’s nothing more satisfying than cooking a delicious piece of BBQ and seeing the joy on people’s faces while they have a bite of it.

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