Spec Sizes

Toyota Tundra vs GMC Sierra 1500 Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Toyota Tundra · GMC Sierra 1500

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

Side view
  • Length228.9 in – 247.8 in
  • Height75.8 in – 77.2 in
  • Wheelbase145.7 in – 164.6 in
  • Ground clearance10.0 in – 10.6 in
  • Curb weight5,170 lb – 5,680 lb
Front / width
  • Width79.9 in
  • GMC Sierra 1500 width81.2 in

Which is bigger?

  • Length: GMC Sierra 1500 is 3.0 in shorter (238.4 in vs 235.4 in)
  • Width: Toyota Tundra is 1.3 in narrower (79.9 in vs 81.2 in)
  • Height: GMC Sierra 1500 is 0.3 in taller (76.5 in vs 76.8 in)
  • Wheelbase: Toyota Tundra has a 6.8 in longer wheelbase (155.1 in vs 148.3 in)
  • Ground clearance: Toyota Tundra has 0.9 in more ground clearance (10.3 in vs 9.4 in)
  • Curb weight: Toyota Tundra is 400 lb heavier (5,425 lb vs 5,025 lb)

Biggest size differences

  1. Ground clearance: Toyota Tundra has 0.9 in more ground clearance (10.3 in vs 9.4 in)
  2. Curb weight: Toyota Tundra is 400 lb heavier (5,425 lb vs 5,025 lb)
  3. Wheelbase: Toyota Tundra has a 6.8 in longer wheelbase (155.1 in vs 148.3 in)
  4. Width: Toyota Tundra is 1.3 in narrower (79.9 in vs 81.2 in)
  5. Length: GMC Sierra 1500 is 3.0 in shorter (238.4 in vs 235.4 in)

Practical verdicts

  • Easier to fit in a short garageGMC Sierra 1500 — GMC Sierra 1500 is shorter by 3.0 in Check garage fit for Toyota Tundra · garage fit for GMC Sierra 1500
  • Narrower for tight parkingToyota Tundra — Toyota Tundra is narrower by 1.3 in
  • More ground clearanceToyota Tundra — Toyota Tundra has 0.9 in more clearance

Dimension comparison

SpecToyota TundraGMC Sierra 1500Difference
Length238.4 in235.4 in3.0 in
Width79.9 in81.2 in1.3 in
Height76.5 in76.8 in0.3 in
Wheelbase155.1 in148.3 in6.8 in
Ground clearance10.3 in9.4 in0.9 in
Curb weight5,425 lb5,025 lb400 lb

Values use trim midpoints when a model year lists a range (e.g. length 228.9 in – 247.8 in).

Compare by year

Overlapping model years with dimension data.

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