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2018 GMC Sierra 1500 Double Cab Dimensions

Trim NameLengthWidthHeightGround ClearanceWheelbase
4dr Double Cab 5.8 ft. SB 4WD (4.3L 6cyl 6A)
4dr Double Cab 5.8 ft. SB (4.3L 6cyl 6A)
SLE 4dr Double Cab 5.8 ft. SB 4WD (4.3L 6cyl 6A)
SLE 4dr Double Cab 5.8 ft. SB (4.3L 6cyl 6A)
SLT 4dr Double Cab 5.8 ft. SB 4WD (5.3L 8cyl 6A)
SLT 4dr Double Cab 5.8 ft. SB (5.3L 8cyl 6A)
+2 More
230 in.81 in.74 in.9 in.144 in.

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2018 GMC Sierra 1500 Double Cab vs. Competitor's Dimensions

Car NameLengthWidthHeightGround ClearanceWheelbase
2018 GMC Sierra 1500 Double Cab229.5 - 230 in.80 - 81 in.73.9 - 74 in.8.5 - 9 in.143.5 - 144 in.
2018 Chevrolet Silverado 1500 Crew Cab230 - 240 in.80 in.74 - 74.2 in.8.7 - 9 in.143.5 - 153 in.
2018 Nissan Titan XD Crew Cab242.7 - 244 in.79.5 - 81 in.78 - 79 in.8 - 9 in.151.6 - 152 in.
2018 Nissan Titan XD231 in.79.5 - 80 in.75 - 77.3 in.8 - 8.1 in.139.8 - 140 in.
2018 RAM 1500 Regular Cab141 - 231 in.79 - 79.4 in.74 - 76 in.8 - 9 in.120 - 231 in.
2018 Toyota Tundra Double Cab228.9 - 248 in.67 - 80 in.76 in.10 - 11 in.145.7 - 165 in.
2018 Chevrolet Silverado 1500 Double Cab230 in.80 in.73.9 - 74 in.8.5 - 9 in.143.5 - 144 in.
2018 Ford F-150 SuperCrew209 - 231.9 in.79.9 - 81 in.75.6 - 77 in.8 - 9 in.145 - 157 in.
2018 Toyota Tacoma Double Cab212 - 212.3 in.74 - 75 in.70.6 - 71 in.9 - 9.4 in.127 - 141 in.
2018 Nissan Titan XD King Cab230.5 - 231 in.67 - 80 in.77.8 - 78 in.8 - 9 in.139.8 - 140 in.
2018 RAM 1500141 - 238 in.79 - 82 in.77 - 78 in.8 - 9 in.140 - 229 in.
2018 Toyota Tundra228.9 - 229 in.79.9 - 80 in.75.8 - 76 in.10 - 11 in.145.7 - 146 in.
2018 Chevrolet Silverado 1500205.6 - 224 in.80 in.74 in.8 - 9 in.119 - 133 in.
2018 Ford F-150 SuperCab209 - 231.9 in.79.9 - 80 in.75.5 - 77 in.8.7 - 9 in.145 - 163 in.

2017 GMC Sierra 1500 Double Cab Dimensions

Trim NameLengthWidthHeightGround ClearanceWheelbase
4dr Double Cab 6.6 ft. SB 4WD (4.3L 6cyl 6A)
4dr Double Cab 6.6 ft. SB (4.3L 6cyl 6A)
SLE 4dr Double Cab 6.6 ft. SB 4WD (4.3L 6cyl 6A)
SLE 4dr Double Cab 6.6 ft. SB (4.3L 6cyl 6A)
SLT 4dr Double Cab 6.6 ft. SB 4WD (5.3L 8cyl 6A)
SLT 4dr Double Cab 6.6 ft. SB (5.3L 8cyl 6A)
+2 More
230 in.80 in.74 in.9 in.144 in.

2017 GMC Sierra 1500 Double Cab vs. Competitor's Dimensions

Car NameLengthWidthHeightGround ClearanceWheelbase
2017 Chevrolet Silverado 1500 Double Cab230 in.80 - 81 in.73.9 - 74 in.8.5 - 9 in.143.5 - 144 in.
2017 Ford F-150 SuperCrew231.9 - 244 in.76 - 80 in.75.3 - 77 in.8.8 - 10 in.145 - 163 in.
2017 Toyota Tacoma Double Cab212 - 226 in.74 - 75 in.70.6 - 71 in.9 - 9.4 in.127 - 141 in.
2017 Nissan Titan XD King Cab230.5 - 231 in.79.5 - 80 in.77.8 - 78 in.8 - 9 in.139.8 - 140 in.
2017 RAM 1500 Crew Cab229 - 238 in.79 - 82 in.75 - 78 in.8 - 10 in.120 - 150 in.
2017 Toyota Tundra CrewMax228.9 - 229 in.79.9 - 80 in.75.8 - 77 in.10 - 11 in.145.7 - 146 in.
2017 Chevrolet Silverado 1500205.6 - 224 in.80 in.74 in.8 - 9 in.119 - 133 in.
2017 Ford F-150 SuperCab231.9 - 251 in.79.9 - 80 in.75 - 77 in.8.8 - 10 in.145 - 164 in.
2017 Chevrolet Silverado 1500 Crew Cab230 - 240 in.79 - 80 in.74 - 74.2 in.8.7 - 9 in.143.5 - 153 in.
2017 GMC Sierra 1500 Double Cab229.5 - 230 in.80 in.73.9 - 74 in.8.5 - 9 in.143.5 - 144 in.
2017 Nissan Titan XD Crew Cab242.7 - 244 in.79.5 - 81 in.78 - 79 in.8 - 9 in.151.6 - 152 in.
2017 Nissan Titan XD228 - 228.1 in.79.5 - 80 in.74.5 - 77 in.8 - 8.1 in.139.8 - 140 in.
2017 RAM 1500209 - 231 in.72 - 79.4 in.74 - 78 in.8 - 10 in.120 - 149 in.
2017 Toyota Tundra Double Cab228.9 - 248 in.79.9 - 80 in.76 in.10 - 11 in.145.7 - 165 in.

2016 GMC Sierra 1500 Double Cab Dimensions

Trim NameLengthWidthHeightGround ClearanceWheelbase
SLE 4dr Double Cab 6.5 ft. SB 4WD (4.3L 6cyl 6A)
SLE 4dr Double Cab 6.5 ft. SB (4.3L 6cyl 6A)
4dr Double Cab 6.5 ft. SB 4WD (4.3L 6cyl 6A)
4dr Double Cab 6.5 ft. SB (4.3L 6cyl 6A)
SLT 4dr Double Cab 6.5 ft. SB 4WD (5.3L 8cyl 6A)
SLT 4dr Double Cab 6.5 ft. SB (5.3L 8cyl 6A)
+2 More
230 in.80 in.74 in.9 in.144 in.

2016 GMC Sierra 1500 Double Cab vs. Competitor's Dimensions

Car NameLengthWidthHeightGround ClearanceWheelbase
2016 Toyota Tundra Double Cab228.9 - 248 in.79.9 - 80 in.76 in.10 - 11 in.145.7 - 165 in.
2016 GMC Sierra 1500 Double Cab229.5 - 230 in.80 in.73.9 - 74 in.8.5 - 9 in.143.5 - 144 in.
2016 Toyota Tundra TRD Double Cab228.9 - 229 in.79.9 - 80 in.77 - 77.4 in.10.6 - 11 in.145.7 - 146 in.
2016 Chevrolet Silverado 1500 Double Cab230 in.80 in.73.9 - 74 in.8.5 - 9 in.143.5 - 144 in.
2016 RAM 1500 Quad Cab229 in.79 - 79.4 in.77 - 79 in.8.7 - 9 in.140.5 - 141 in.
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