Spec Sizes

GMC Sierra 1500 vs Honda Ridgeline Dimensions & Size Comparison

Comparing 2018 catalog dimensions. GMC Sierra 1500 · Honda Ridgeline

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

Side view
  • Length205.6 in – 239.0 in
  • Height73.5 in – 74.2 in
  • Wheelbase119.0 in – 153.0 in
  • Ground clearance8.2 in – 8.9 in
  • Curb weight4,515 lb – 5,461 lb
Front / width
  • Width80.0 in
  • Honda Ridgeline width78.6 in

Which is bigger?

  • Length: Honda Ridgeline is 12.3 in shorter (222.3 in vs 210.0 in)
  • Width: Honda Ridgeline is 1.4 in narrower (80.0 in vs 78.6 in)
  • Height: GMC Sierra 1500 is 3.3 in taller (73.8 in vs 70.5 in)
  • Wheelbase: GMC Sierra 1500 has a 10.8 in longer wheelbase (136.0 in vs 125.2 in)
  • Curb weight: GMC Sierra 1500 is 610 lb heavier (4,988 lb vs 4,379 lb)

Biggest size differences

  1. Curb weight: GMC Sierra 1500 is 610 lb heavier (4,988 lb vs 4,379 lb)
  2. Wheelbase: GMC Sierra 1500 has a 10.8 in longer wheelbase (136.0 in vs 125.2 in)
  3. Length: Honda Ridgeline is 12.3 in shorter (222.3 in vs 210.0 in)
  4. Height: GMC Sierra 1500 is 3.3 in taller (73.8 in vs 70.5 in)
  5. Width: Honda Ridgeline is 1.4 in narrower (80.0 in vs 78.6 in)

Practical verdicts

  • Easier to fit in a short garageHonda Ridgeline — Honda Ridgeline is shorter by 12.3 in Check garage fit for GMC Sierra 1500 · garage fit for Honda Ridgeline
  • Narrower for tight parkingHonda Ridgeline — Honda Ridgeline is narrower by 1.4 in
  • Smaller exterior footprintHonda Ridgeline — Based on length × width (Honda Ridgeline)

Dimension comparison

SpecGMC Sierra 1500Honda RidgelineDifference
Length222.3 in210.0 in12.3 in
Width80.0 in78.6 in1.4 in
Height73.8 in70.5 in3.3 in
Wheelbase136.0 in125.2 in10.8 in
Ground clearance8.6 in——
Curb weight4,988 lb4,379 lb610 lb

Values use trim midpoints when a model year lists a range (e.g. length 205.6 in – 239.0 in).

Compare by year

Overlapping model years with dimension data.

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