Spec Sizes

GMC Sierra 2500HD vs Toyota Tacoma Dimensions & Size Comparison

Comparing 2015 catalog dimensions. GMC Sierra 2500HD · Toyota Tacoma

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

Side view
  • Length224.4 in – 258.4 in
  • Height77.8 in – 78.3 in
  • Wheelbase133.6 in – 167.7 in
  • Ground clearance8.8 in – 9.7 in
  • Curb weight5,717 lb – 6,689 lb
Front / width
  • Width80.1 in – 80.5 in
  • Toyota Tacoma width72.2 in – 74.6 in

Which is bigger?

  • Length: Toyota Tacoma is 33.3 in shorter (241.4 in vs 208.1 in)
  • Width: Toyota Tacoma is 6.9 in narrower (80.3 in vs 73.4 in)
  • Height: GMC Sierra 2500HD is 9.9 in taller (78.0 in vs 68.2 in)
  • Wheelbase: GMC Sierra 2500HD has a 23.2 in longer wheelbase (150.6 in vs 127.4 in)
  • Ground clearance: GMC Sierra 2500HD has 0.6 in more ground clearance (9.3 in vs 8.7 in)
  • Curb weight: GMC Sierra 2500HD is 2,446 lb heavier (6,203 lb vs 3,758 lb)

Biggest size differences

  1. Curb weight: GMC Sierra 2500HD is 2,446 lb heavier (6,203 lb vs 3,758 lb)
  2. Wheelbase: GMC Sierra 2500HD has a 23.2 in longer wheelbase (150.6 in vs 127.4 in)
  3. Length: Toyota Tacoma is 33.3 in shorter (241.4 in vs 208.1 in)
  4. Height: GMC Sierra 2500HD is 9.9 in taller (78.0 in vs 68.2 in)
  5. Width: Toyota Tacoma is 6.9 in narrower (80.3 in vs 73.4 in)

Practical verdicts

  • Easier to fit in a short garageToyota Tacoma — Toyota Tacoma is shorter by 33.3 in Check garage fit for GMC Sierra 2500HD · garage fit for Toyota Tacoma
  • Narrower for tight parkingToyota Tacoma — Toyota Tacoma is narrower by 6.9 in
  • More ground clearanceGMC Sierra 2500HD — GMC Sierra 2500HD has 0.6 in more clearance
  • Smaller exterior footprintToyota Tacoma — Based on length × width (Toyota Tacoma)

Dimension comparison

SpecGMC Sierra 2500HDToyota TacomaDifference
Length241.4 in208.1 in33.3 in
Width80.3 in73.4 in6.9 in
Height78.0 in68.2 in9.9 in
Wheelbase150.6 in127.4 in23.2 in
Ground clearance9.3 in8.7 in0.6 in
Curb weight6,203 lb3,758 lb2,446 lb

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

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Overlapping model years with dimension data.

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