2018 GMC Sierra 3500HD Dimensions

Trim NameLengthWidthHeightGround ClearanceWheelbase
2dr Regular Cab 8 ft. LB 4WD DRW (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB DRW (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB 4WD DRW (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB 4WD (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB DRW (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB 4WD (6.0L 8cyl 6A)
+2 More
224 in.81 in.77 in.8 in.134 in.

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2018 GMC Sierra 3500HD vs. Competitor's Dimensions

Car NameLengthWidthHeightGround ClearanceWheelbase
2018 GMC Sierra 3500HD224 - 224.4 in.80 - 81 in.77 - 78 in.8 - 9 in.133.6 - 134 in.
2018 Chevrolet Silverado 2500HD Double Cab224 - 240 in.80 - 81 in.78 - 78.1 in.9 - 10 in.144 - 158 in.
2018 RAM 2500 Crew Cab237 - 259 in.79 - 80 in.74 - 81 in.6 - 9 in.149 - 169 in.
2018 RAM 3500 Crew Cab237 - 259 in.79 - 81 in.78 - 80 in.7 - 9 in.149 - 170 in.
2018 Chevrolet Silverado 3500HD Crew Cab224 - 258 in.70 - 96 in.78 - 78.4 in.8 - 9 in.153.7 - 168 in.
2018 GMC Sierra 2500HD Double Cab230 - 240 in.80.5 - 81 in.78 - 78.1 in.9.6 - 10 in.144 - 158 in.
2018 RAM 3500 Mega Cab237 - 259 in.79 - 83 in.78 - 80 in.7 - 9 in.160 - 161 in.
2018 Chevrolet Silverado 2500HD Crew Cab224 - 240 in.80 - 81 in.78 - 78.3 in.9.7 - 10 in.153.7 - 168 in.
2018 Chevrolet Silverado 2500HD224 - 240 in.80 - 81 in.77.8 - 78 in.8.8 - 9 in.133.6 - 134 in.
2018 Chevrolet Silverado 3500HD Double Cab224 - 248.9 in.71 - 81 in.78 in.8.7 - 9 in.158 - 167 in.
2018 Chevrolet Silverado 3500HD224 - 224.4 in.80 - 81 in.77 - 78 in.8.4 - 9 in.133.6 - 167 in.
2018 GMC Sierra 2500HD Crew Cab239.5 - 240 in.80.5 - 81 in.78 - 78.3 in.9.7 - 10 in.153.7 - 168 in.
2018 GMC Sierra 2500HD224.4 - 240 in.80.1 - 81 in.77.8 - 78 in.8.8 - 10 in.133.6 - 134 in.
2018 RAM 2500 Mega Cab248 in.79 - 83 in.74 - 80 in.7 - 9 in.160 - 161 in.

2017 GMC Sierra 3500HD Dimensions

Trim NameLengthWidthHeightGround ClearanceWheelbase
SLE 2dr Regular Cab 8 ft. LB (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB DRW (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB 4WD (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB 4WD DRW (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB DRW (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB 4WD (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB 4WD DRW (6.0L 8cyl 6A)
+2 More
224 in.80 in.77 in.8 in.134 in.

2017 GMC Sierra 3500HD vs. Competitor's Dimensions

Car NameLengthWidthHeightGround ClearanceWheelbase
2017 Chevrolet Silverado 3500HD Crew Cab239.5 - 258 in.80 - 96 in.78 - 78.4 in.8 - 9 in.153.7 - 168 in.
2017 GMC Sierra 2500HD Double Cab230 - 249 in.80 - 81 in.78 - 78.1 in.9.6 - 10 in.144 - 158 in.
2017 Chevrolet Silverado 2500HD Crew Cab239.5 - 258 in.80 - 81 in.78 - 78.3 in.9.7 - 10 in.153.7 - 168 in.
2017 GMC Sierra 3500HD224 - 224.4 in.80 - 96 in.77 - 78 in.8 - 9 in.133.6 - 134 in.
2017 Chevrolet Silverado 2500HD224 - 224.4 in.80 - 81 in.77.8 - 78 in.8.8 - 9 in.133.6 - 134 in.
2017 Chevrolet Silverado 3500HD Double Cab248.9 - 249 in.68 - 96 in.78 in.8 - 9 in.158 - 158.1 in.
2017 Chevrolet Silverado 3500HD224 - 224.4 in.80 - 96 in.77 - 78 in.8 - 9 in.133.6 - 134 in.
2017 GMC Sierra 2500HD Crew Cab239.5 - 258 in.80 - 81 in.78 - 78.3 in.9.7 - 10 in.153.7 - 168 in.
2017 GMC Sierra 2500HD224 - 224.4 in.80 - 81 in.77.8 - 78 in.8.8 - 9 in.133.6 - 134 in.
2017 Chevrolet Silverado 2500HD Double Cab230 - 249 in.80 - 81 in.78 - 78.1 in.9.6 - 10 in.144 - 158 in.
2017 RAM 2500 Crew Cab237 - 259 in.79 - 80 in.73.7 - 81 in.7 - 8 in.149 - 169 in.

2016 GMC Sierra 3500HD Dimensions

Trim NameLengthWidthHeightGround ClearanceWheelbase
SLE 2dr Regular Cab 8 ft. LB (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB 4WD DRW (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB 4WD (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB DRW (6.0L 8cyl 6A)
2dr Regular Cab 8 ft. LB (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB 4WD DRW (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB 4WD (6.0L 8cyl 6A)
SLE 2dr Regular Cab 8 ft. LB DRW (6.0L 8cyl 6A)
+2 More
224 in.96 in.77 in.8 in.134 in.

2016 GMC Sierra 3500HD vs. Competitor's Dimensions

Car NameLengthWidthHeightGround ClearanceWheelbase
2016 Ford F-250 SuperDuty227.6 - 228 in.79.9 - 80 in.76.6 - 79 in.8 - 9 in.137 in.
2016 GMC Sierra 3500HD224 - 224.4 in.80 - 96 in.77 - 78 in.8 - 9 in.133.6 - 134 in.
2016 RAM 3500230 - 230.4 in.78.9 - 79 in.76.9 - 79 in.6.5 - 8 in.140 in.
2016 Chevrolet Silverado 2500HD224 - 224.4 in.80 - 81 in.77.8 - 78 in.8.8 - 9 in.133.6 - 134 in.
2016 Chevrolet Silverado 3500HD224 - 224.4 in.80 - 96 in.77 - 78 in.8 - 9 in.133.6 - 134 in.
2016 Ford F-350 SuperDuty227.6 - 228 in.79.9 - 96 in.76.5 - 80 in.8 - 9 in.137 in.
2016 RAM 2500231 in.78.9 - 79 in.73 - 76 in.7 - 7.4 in.140 - 141 in.
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