Chances are, when you\u2019re searching for the Best Grills, this includes either the Best Natural Gas Grills or propane grills.If you want something that can act as both, the Weber Summit S-670 is definitely a grill you should consider. It has powerful burners for juicy meats and can come in natural gas or propane options!\r\n\r\nWhy We Like It - Weber Summit S-670\r\nThe Weber Summit S-670 will make anybody who purchases it the envy of backyard grills. It\u2019s powerful cooking capacity means you can churn out meat exactly how people like it and the large cooking area means you can serve up 25 hungry people quality burgers!\r\n\r\nPower\/Heating\r\nWeber Grills are known for their power, and the S-670 is no different. The main burner BTU per hour input is 60,00. It also has 12,00 BTU side burners, 10,600 rotisserie burner and sear burner, and an 8,000 BTU integrated smoker burner. Like the Summit E series, the S-Series will be the envy of a backyard. If you want more powerful main burners, try the Napoleon Burners Prestige PRO 665 Natural Gas Grill.\r\nSize\/Versatility\r\nSummit S-670 Gas Grills have a primary cooking area of 693 square inches and a warming rack of 145 square inches for a total capacity of 838 square inches. You aren\u2019t going to find many grills with this much space. If you aren\u2019t sold on natural gas you can also choose the liquid propane option, as it comes in both, just like the Weber Genesis 310.\r\nDurability\r\nThe Summit S-670 is a well-constructed unit. Although stainless steel is a pain to clean, it helps grills survive any inclement weather. But investing in a grill cover is still a good idea. The grill measures 30 x 74.1 x 57.1 inches L x W x H, which is average for a grill this size, but also weighs an immense 289 pounds. Again, this is to be expected, but it does make it very difficult to move around. Try the Weber Spirit II for something more manageable.\r\nEase of Use\r\nThe cooking grates are porcelain-enameled stainless steel which means they retain heat when grilling but are also easier to clean thanks to food sliding right off. The side shelf, actually two of them, are great for placing your utensils and cooking spices, and the stainless steel flavorizer bars catch drippings that smoke and sizzle which adds flavor to your food.\r\nValue\r\nHonestly, the Summit S-670 is a great grill, but I wouldn\u2019t be surprised if people are turned off by the price. It\u2019s an investment, to be sure, but those who take the plunge should be very happy with their purchase. The S-670 does come with a comparatively generous warranty too. It\u2019s 10 years excluding normal wear and tear, which should be obvious.\r\nWeber Summit S-670 Wrap Up\r\nBe sure you know exactly where you\u2019re going to put the grill when you buy it because chances are you won\u2019t want to move it for a while. But despite that it\u2019s hard to find anything wrong with the Summit S-670. It\u2019s powerful, large, easy to clean, and easy to use. It even comes with a cookbook for new ideas!