Spec Sizes

Chevrolet Silverado 3500HD vs GMC HUMMER EV Dimensions & Size Comparison

Comparing 2017 vs 2022 catalog dimensions. Chevrolet Silverado 3500HD · GMC HUMMER EV

Same scale for both vehicles. Generic silhouette — proportional to measured length, height, width, wheelbase, and clearance.

Side view
  • Length224.4 in – 258.4 in
  • Height76.8 in – 78.3 in
  • Wheelbase133.6 in – 167.7 in
  • Ground clearance8.0 in – 8.8 in
  • Curb weight5,958 lb – 7,229 lb
Front / width
  • Width80.1 in – 96.0 in
  • GMC HUMMER EV width86.7 in

Which is bigger?

  • Length: GMC HUMMER EV is 24.6 in shorter (241.4 in vs 216.8 in)
  • Width: GMC HUMMER EV is 1.3 in narrower (88.0 in vs 86.7 in)
  • Height: GMC HUMMER EV is 1.5 in taller (77.5 in vs 79.1 in)
  • Wheelbase: Chevrolet Silverado 3500HD has a 15.0 in longer wheelbase (150.6 in vs 135.6 in)
  • Ground clearance: GMC HUMMER EV has 1.7 in more ground clearance (8.4 in vs 10.1 in)
  • Curb weight: GMC HUMMER EV is 2,453 lb heavier (6,594 lb vs 9,046 lb)

Biggest size differences

  1. Curb weight: GMC HUMMER EV is 2,453 lb heavier (6,594 lb vs 9,046 lb)
  2. Ground clearance: GMC HUMMER EV has 1.7 in more ground clearance (8.4 in vs 10.1 in)
  3. Length: GMC HUMMER EV is 24.6 in shorter (241.4 in vs 216.8 in)
  4. Wheelbase: Chevrolet Silverado 3500HD has a 15.0 in longer wheelbase (150.6 in vs 135.6 in)
  5. Height: GMC HUMMER EV is 1.5 in taller (77.5 in vs 79.1 in)

Practical verdicts

  • Easier to fit in a short garageGMC HUMMER EV — GMC HUMMER EV is shorter by 24.6 in Check garage fit for Chevrolet Silverado 3500HD · garage fit for GMC HUMMER EV
  • Narrower for tight parkingGMC HUMMER EV — GMC HUMMER EV is narrower by 1.3 in
  • More ground clearanceGMC HUMMER EV — GMC HUMMER EV has 1.7 in more clearance
  • Smaller exterior footprintGMC HUMMER EV — Based on length × width (GMC HUMMER EV)

Dimension comparison

SpecChevrolet Silverado 3500HDGMC HUMMER EVDifference
Length241.4 in216.8 in24.6 in
Width88.0 in86.7 in1.3 in
Height77.5 in79.1 in1.5 in
Wheelbase150.6 in135.6 in15.0 in
Ground clearance8.4 in10.1 in1.7 in
Curb weight6,594 lb9,046 lb2,453 lb

Values use trim midpoints when a model year lists a range (e.g. length 224.4 in – 258.4 in).

Compare by year

Overlapping model years with dimension data.

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