Spec Sizes

GMC Sierra 1500 vs Toyota Tundra Dimensions & Size Comparison

Comparing 2020 catalog dimensions. GMC Sierra 1500 · Toyota Tundra

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 – 75.6 in
  • Wheelbase139.6 in – 157.0 in
  • Ground clearance7.8 in – 10.9 in
  • Curb weight4,520 lb – 5,270 lb
Front / width
  • Width81.2 in
  • Toyota Tundra width79.9 in

Which is bigger?

  • Length: GMC Sierra 1500 is 3.0 in shorter (235.4 in vs 238.4 in)
  • Width: Toyota Tundra is 1.3 in narrower (81.2 in vs 79.9 in)
  • Height: Toyota Tundra is 1.0 in taller (75.5 in vs 76.5 in)
  • Wheelbase: Toyota Tundra has a 6.8 in longer wheelbase (148.3 in vs 155.1 in)
  • Ground clearance: Toyota Tundra has 1.0 in more ground clearance (9.3 in vs 10.3 in)
  • Curb weight: Toyota Tundra is 530 lb heavier (4,895 lb vs 5,425 lb)

Biggest size differences

  1. Curb weight: Toyota Tundra is 530 lb heavier (4,895 lb vs 5,425 lb)
  2. Ground clearance: Toyota Tundra has 1.0 in more ground clearance (9.3 in vs 10.3 in)
  3. Wheelbase: Toyota Tundra has a 6.8 in longer wheelbase (148.3 in vs 155.1 in)
  4. Width: Toyota Tundra is 1.3 in narrower (81.2 in vs 79.9 in)
  5. Height: Toyota Tundra is 1.0 in taller (75.5 in vs 76.5 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 GMC Sierra 1500 · garage fit for Toyota Tundra
  • Narrower for tight parkingToyota Tundra — Toyota Tundra is narrower by 1.3 in
  • More ground clearanceToyota Tundra — Toyota Tundra has 1.0 in more clearance

Dimension comparison

SpecGMC Sierra 1500Toyota TundraDifference
Length235.4 in238.4 in3.0 in
Width81.2 in79.9 in1.3 in
Height75.5 in76.5 in1.0 in
Wheelbase148.3 in155.1 in6.8 in
Ground clearance9.3 in10.3 in1.0 in
Curb weight4,895 lb5,425 lb530 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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