Spec Sizes

GMC Sierra 2500HD vs Toyota Tacoma Dimensions & Size Comparison

Comparing 2006 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
  • Length224.5 in – 258.5 in
  • Height76.2 in – 77.0 in
  • Wheelbase133.0 in – 167.0 in
  • Ground clearance12.1 in – 13.6 in
  • Curb weight5,142 lb – 6,037 lb
Front / width
  • Width79.7 in
  • Toyota Tacoma width72.2 in – 74.6 in

Which is bigger?

  • Length: Toyota Tacoma is 35.6 in shorter (241.5 in vs 205.9 in)
  • Width: Toyota Tacoma is 6.3 in narrower (79.7 in vs 73.4 in)
  • Height: GMC Sierra 2500HD is 8.9 in taller (76.6 in vs 67.7 in)
  • Wheelbase: GMC Sierra 2500HD has a 24.8 in longer wheelbase (150.0 in vs 125.2 in)
  • Curb weight: GMC Sierra 2500HD is 1,970 lb heavier (5,590 lb vs 3,620 lb)

Biggest size differences

  1. Curb weight: GMC Sierra 2500HD is 1,970 lb heavier (5,590 lb vs 3,620 lb)
  2. Wheelbase: GMC Sierra 2500HD has a 24.8 in longer wheelbase (150.0 in vs 125.2 in)
  3. Length: Toyota Tacoma is 35.6 in shorter (241.5 in vs 205.9 in)
  4. Height: GMC Sierra 2500HD is 8.9 in taller (76.6 in vs 67.7 in)
  5. Width: Toyota Tacoma is 6.3 in narrower (79.7 in vs 73.4 in)

Practical verdicts

  • Easier to fit in a short garageToyota Tacoma — Toyota Tacoma is shorter by 35.6 in Check garage fit for GMC Sierra 2500HD · garage fit for Toyota Tacoma
  • Narrower for tight parkingToyota Tacoma — Toyota Tacoma is narrower by 6.3 in
  • Smaller exterior footprintToyota Tacoma — Based on length × width (Toyota Tacoma)

Dimension comparison

SpecGMC Sierra 2500HDToyota TacomaDifference
Length241.5 in205.9 in35.6 in
Width79.7 in73.4 in6.3 in
Height76.6 in67.7 in8.9 in
Wheelbase150.0 in125.2 in24.8 in
Ground clearance12.8 in——
Curb weight5,590 lb3,620 lb1,970 lb

Values use trim midpoints when a model year lists a range (e.g. length 224.5 in – 258.5 in).

Compare by year

Overlapping model years with dimension data.

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