Spec Sizes

GMC Sierra 1500 vs GMC HUMMER EV Dimensions & Size Comparison

Comparing 2021 vs 2022 catalog dimensions. GMC Sierra 1500 · GMC HUMMER EV

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

Side view
  • Length229.6 in – 241.2 in
  • Height75.4 in – 78.3 in
  • Wheelbase139.6 in – 157.0 in
  • Ground clearance7.9 in – 10.9 in
  • Curb weight4,520 lb – 5,530 lb
Front / width
  • Width81.2 in
  • GMC HUMMER EV width86.7 in

Which is bigger?

  • Length: GMC HUMMER EV is 18.6 in shorter (235.4 in vs 216.8 in)
  • Width: GMC Sierra 1500 is 5.5 in narrower (81.2 in vs 86.7 in)
  • Height: GMC HUMMER EV is 2.3 in taller (76.8 in vs 79.1 in)
  • Wheelbase: GMC Sierra 1500 has a 12.7 in longer wheelbase (148.3 in vs 135.6 in)
  • Ground clearance: GMC HUMMER EV has 0.7 in more ground clearance (9.4 in vs 10.1 in)
  • Curb weight: GMC HUMMER EV is 4,021 lb heavier (5,025 lb vs 9,046 lb)

Biggest size differences

  1. Curb weight: GMC HUMMER EV is 4,021 lb heavier (5,025 lb vs 9,046 lb)
  2. Wheelbase: GMC Sierra 1500 has a 12.7 in longer wheelbase (148.3 in vs 135.6 in)
  3. Length: GMC HUMMER EV is 18.6 in shorter (235.4 in vs 216.8 in)
  4. Ground clearance: GMC HUMMER EV has 0.7 in more ground clearance (9.4 in vs 10.1 in)
  5. Width: GMC Sierra 1500 is 5.5 in narrower (81.2 in vs 86.7 in)

Practical verdicts

  • Easier to fit in a short garageGMC HUMMER EV — GMC HUMMER EV is shorter by 18.6 in Check garage fit for GMC Sierra 1500 · garage fit for GMC HUMMER EV
  • Narrower for tight parkingGMC Sierra 1500 — GMC Sierra 1500 is narrower by 5.5 in
  • More ground clearanceGMC HUMMER EV — GMC HUMMER EV has 0.7 in more clearance
  • Smaller exterior footprintGMC HUMMER EV — Based on length × width (GMC HUMMER EV)

Dimension comparison

SpecGMC Sierra 1500GMC HUMMER EVDifference
Length235.4 in216.8 in18.6 in
Width81.2 in86.7 in5.5 in
Height76.8 in79.1 in2.3 in
Wheelbase148.3 in135.6 in12.7 in
Ground clearance9.4 in10.1 in0.7 in
Curb weight5,025 lb9,046 lb4,021 lb

Values use trim midpoints when a model year lists a range (e.g. length 229.6 in – 241.2 in).

Compare by year

Overlapping model years with dimension data.

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