Weber Summit S-670 Natural Gas Grill Review [September 2022]

Weber Summit S-670 Gas Grill

  • Stainless steel lid.
  • Six main burners.
  • Grill Cabinet with door.
  • Stainless steel side table.
  • Snap-JET ignition system.
  • Build-in LID Thermometer.
  • Stainless Steel Coating Boxes.
  • Stainless steel flavorizer bars.
  • Infinite control burner valves.

The Weber S-670 is a great grill with a heavy price tag. It will be available to you in both liquid propane or natural gas. Weber is at the top of the product category, and Weber’s arsenal is filled with everything that helps you make your meal. It usually includes six burners; in fact, you have ten burners to play.

Some of the other features you will get with this stainless steel grill are a stainless steel smoker box, lighted burner knobs, an LED gauge for the propane tank, and a twin grill light built into the handle. There are two Sear station burners and a thick stainless steel rod on this grill used for the grate.

These stainless steel cooking rods are the thickest and top-quality. If you look at the integrated design of its rotisserie system and its dedicated infrared burner, then you will be attracted to it. The story of its features does not end here, so keep reading to know more.

Weber Summit S-670: First Impressions

Weber Summit S-670

Weber Summit Gas Grill Specifications
Grilling Area 624 square inches
Burners 6
Total BTU/hr. 60000
Sear Station Burner 10600 BTU/hr.
Smoke Box Burner 6800 BTU/hr.
Rotisserie Burner 10600 BTU/hr.
Side Burner 12000 B TU/hr.
Storage Cabinet Rostisserie
Weight 290 lbs
Warranty 10 years

Reasons To Buy

  • Six tool hooks.
  • Brushed finishing.
  • Quality construction.
  • Infrared heating burner.
  • Snap-jet fire system for each burner.
  • String warranty and support from weber.
  • Stainless Steel bars enhance the taste.
  • 10,600 BTU rear mounted infrared rotisserie burner.
  • Available in propane and natural gas grill models.
  • High heat evenly delivers from stainless steel burners.

Reasons To Avoid

  • Cost is quite high.
  • Handle’s quality is not good.

Weber Summit 6-Burner Gas Grill​: Detailed Specifications​

Grilling Area

Weber Summit offers a large grilling area at 838 sq. inches where you can toast and grill all types of food in 6 versatile burners. This large cooking area has enough space to burn and then distribute into two-zone, one is a primary area, and the other is a secondary area.

The primary area covers the maximum space, that is 694 sq. in, and the warming rack is 145 sq.”. This warming rack is incapable of holding steak even in high heat so that you can make the most challenging dish there.

Build Quality

Mostly gas grill, the S-670 is constructed with strong stainless steel that allows you to work longer. Also, the cooking grinder, burner tube, flavor bar, and overall build quality are excellent that can last for years. Cast aluminum and Weber gas grill cook boxes are ultra-durable, so you don’t have to spend much time looking after them.

Its best feature is the excellent ingredients-based cooking unit porcelain-enameled steel, stainless steel, and cast-iron. All of this is great for maintaining heat evenly and thus prepares food amazingly. Moving to the burner tubes, we find it is made of a unique piece of steel, while you do not need to weld. Also, it combines the oil management process.

Constant temperature

To improve grill performance, it is essential to have the right temperature. It can only beat and win the game but must be consistent. On the other hand, the heat needs to be uniformly reached at every location so that baking and brazing can be fun. With the Weber Summit 670, you will have amazing consistent temps hour after hour. That is, now you will be able to give a great taste to your favorite dish with it.

Ease of use

This grill is much better in itself that gives you easy utility. However, you can use it very quickly, like an oven. Using the Digital Pro controller, you can see the rise and fall of the temperature and determine the temperature correctly. Later, you can sit relaxed. Whether you cook a burger or an extensive meal, Weber grills give you the best performance every time.

Flavorizer Bars

Weber’s innovative flavourizer bar system is designed to perform various Soul, Summit, and Summit Grill functions. The flavor bars catch the drippings that smoke and burn, adding flavor to your food just the right annoyance. Any drippings not evaporated by the Flavorizer bars follow their unique angle of slope and are funneled from the burner tube downwards into the burner management system. It not only helps prevent a flare-up inside your grill, but it also prevents the burner tubes from being filled. The stainless steel flavorizer bars are durable, long-lasting, and easy to care for. Cleaning them periodically with a Weber stainless-steel grill brush will help keep the Flavorizer Bar at its best.

Burner power

This grill has a tuck-away rotisserie system motor and cabinet space for rods and forks, making rotisserie convenient for cooking. The 10,600 BTU rear-mounted burner radiates a downward angle. It helps to keep it clean while providing heating. Originally this standard burner serves as a booster to heat the middle of the grill to extremely high temperatures. It gives you room to find a pair of steaks while eliminating the sticks at low temperatures. The 6,800 BTU smoker burner is built on the right side of the grill. The dedicated smoker box has enough capacity to produce smoke for several hours, and the burner configuration allows you to smoke less and slower on this grill.


The construction of this grill is excellent. This grill is made from cast aluminum and porcelain enamel steel, except for much stainless steel (where it matters). Better materials and welding make it an expensive grill that will last for many years. This unit comes with a handle-mounted, battery-powered grill light that I find to be practically more interesting feature. If you want a light that will tell you where the chops are, it will work. If you need a light that will show you the color of the shrimp, you may find it a bit difficult to see.

Final Verdict​

By using this S-670, a natural-gas-powered or propane-fueled model, you will be able to make your home party more spectacular. The natural gas grill version is about $ 100 more than the propane gas grill model. Almost every type of meat recipe, roasting, searing, grilling, or smoking, is possible with this grill.

Just keep in mind your cooking needs and then decide according to your requirements. It works on a Snap-jet individual burner ignition system, and it has six stainless steel burners, including side, smoker, and rotisserie burners. Its tuck-Away rotisserie system with flip-up motor and separate spit and fork storage in the enclosed cart. You can cook meat and vegetables without any difficulty.

A Backlit LED tank scale display with lighted control knobs and a front-mount control panel allows you to change temperature settings easily. Also, it includes 6 instrument holders, 2 stainless steel work surfaces, enclosed tank storage areas, and a precision fuel gauge. Thanks to 2 heavy-duty locking casters and 2 heavy-duty swivel casters, you can easily move the grill around. In short words, it gives a fair value for the money you have provided, as well as good customer service.

Weber is the only company that gives you 24/7 support for 364 days a year. The company is known for its excellent reputation for service.

Important information

Proposition 65 Warning: Handling the brass material on this product exposes you to lead, a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm. (Wash hands after handling this product.)

Combustion byproducts produced when using this product contain chemicals known to California to cause cancer, birth defects, or other reproductive harm.

Frequently Asked Questions​

1. Is The Weber Summit Worth It?

Weber Summit is a high-end grill that does a great duty of smoking, searing, and even baking. If grilling is a lifestyle choice and you’re thinking of Kemado grills like the Big Green Egg, consider Summit. You may find this a bit expensive, but you will like it when you give more attention to its features.

2. How Long do Weber Grills Last?

A base model Weber needs to replace new cooking grates and bars in about five years if neglected in nearly three years to use the grill regularly. The burner will typically last between five and ten years. Weber provides a Warranty with almost all of its products so that you can make a safe purchase.

3. How Often Should You Clean Your Weber Grill?

We should always take care of the cleanliness of the grill. We recommend cleaning the gates after your cooking every time you use your grill. Heat the grill on high for 15 minutes, with the lid closed, and then clean the grubs with a Weber stainless-steel grill brush. It is now ready for reuse.

4. Can I Leave My Weber Grill Outside?

The Weber grill is made of solid first-class materials, allowing you to safely leave your patio on the patio throughout the year, as it is designed to withstand any weather conditions. If you put a cover over the grill, it is also protected from dirt and moisture, etc.

Sharanpreet Kaur
Sharanpreet Kaur Maan

About the author

Sharanpreet Kaur is a Senior Staff Writer reporting on The FireFly Grill. She has completed her graduation in Electronics and Communication Engineering from Punjab University, Patiala. She believes in writing, learning, and acquiring knowledge. Writing fascinates her, which encourages her to develop and deliver content effectively. She works passionately and helps guide people to make the right decision.

When she's not writing, she enjoys watching movies, hanging out with friends. Further, she is ardently interested in food and admires the art of having different kinds of cuisines. She not only tries various foods out of hunger but for the joy of connecting with other cultures. As per her vision, food brings people together, and trying a variety of cuisines isn't restricted only to health; rather, it is more about joy, happiness, and celebration.