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The Weber Summit S-420 is a gas grill constructed from a stainless steel cart enclosed.

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Rotisserie is placed higher than lower models and competitors' models, allows for larger roasts or birds

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Heavy-duty stainless steel rod construction on grill rather than cheaper enameled or pressed stainless of competitors'

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Numerous food placement options and a lot of internal space allow for large volumes of foods of different varieties to cook simultaneously

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External side burner is powerful, functions like an indoor range burner

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Uses noticeably less propane than older Weber models

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Leaving it out in the rain without a cover allows water into the drip tray, potentially creating a mess

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Drip tray design is awkward and detracts from potential storage space

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The Weber Summit S-420 is a gas grill constructed from a stainless steel cart enclosed with chrome-plated cast aluminum handles, an accent-colored painted steel frame, and a stainless steel shroud. An upgrade from the Weber Spirit and Weber Genesis series, the Summit S-420 features 4 stainless steel burners that burn at 42,000 BTU per hour, plus an input flush-mounted side burner that burns at 12,000 BTU per hour. In addition, the Summit S-420 houses a 650 square inch cooking area including a 538 sq. in. primary cooking area and a 112 sq. in. warming-rack. Unlike its predecessors, the Summit S-420 ditches the Crossover ignition system in favor of a Snap-Jet Individual burner ignition system that lights the entire grill even quicker. It does, however, still maintain a Flavorizer bar that eliminates grease-fueled glare-ups by vaporizing fat and juices as soon as they hit the bars. The Summit S-420 also comes equipped with a Weber Grill-Out handle light, six tool holders, a precision fuel gauge, 2 stainless steel work surfaces, 2 heavy-duty front locking casters, 2 heavy-duty back swivel casters, a 10-foot flexible hose, and even a Weber cookbook. The Weber Summit S-420 retails for $1299.99 and comes with a limited lifetime warranty that provides coverage for the castings and the shroud for up to 25 years.

  • Available as either a Natural Gas or Propane grill
  • 4 Stainless steel burners
  • 48,800 BTU-per-hour input
  • 12,000 BTU-per-hour input flush-mounted side burner
  • Snap-Jet Individual burner ignition system
  • 3/8 inch or 9.5mm diameter stainless steel rod cooking grates
  • Stainless steel Flavorizer bars
  • Primary cooking area = 538 sq. in.
  • Warming rack area = 112 sq. in.
  • Total cooking area = 650 sq. in.
  • Tank not included with LP models
  • Natural gas grill includes a 10-foot flexible hose
  • Dimensions w/Lid Open (H x W x D): 57.1 x 66 x 30”
  • 1 Grill Out handle light
  • 6 Tool holders
  • Precision fuel gauge
  • 2 stainless steel work surfaces
  • 2 heavy-duty front locking casters
  • 2 heavy-duty back swivel casters
  • Limited Lifetime Warranty
  • Weber Cookbook
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