Spec Sizes

Chevrolet Blazer vs GMC Terrain Dimensions & Size Comparison

Comparing 2004 vs 2023 catalog dimensions. Chevrolet Blazer · GMC Terrain

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

Side view
  • Length177.3 in – 183.8 in
  • Height64.6 in – 65.6 in
  • Wheelbase100.5 in – 107.0 in
  • Ground clearance8.3 in – 8.4 in
  • Curb weight3,611 lb – 4,134 lb
Front / width
  • Width67.8 in
  • GMC Terrain width72.4 in

Which is bigger?

  • Length: Chevrolet Blazer is 1.8 in shorter (180.6 in vs 182.3 in)
  • Width: Chevrolet Blazer is 4.6 in narrower (67.8 in vs 72.4 in)
  • Height: GMC Terrain is 0.3 in taller (65.1 in vs 65.4 in)
  • Wheelbase: GMC Terrain has a 3.5 in longer wheelbase (103.8 in vs 107.3 in)
  • Ground clearance: Chevrolet Blazer has 1.0 in more ground clearance (8.4 in vs 7.4 in)
  • Curb weight: Chevrolet Blazer is 316 lb heavier (3,873 lb vs 3,557 lb)

Biggest size differences

  1. Ground clearance: Chevrolet Blazer has 1.0 in more ground clearance (8.4 in vs 7.4 in)
  2. Curb weight: Chevrolet Blazer is 316 lb heavier (3,873 lb vs 3,557 lb)
  3. Width: Chevrolet Blazer is 4.6 in narrower (67.8 in vs 72.4 in)
  4. Wheelbase: GMC Terrain has a 3.5 in longer wheelbase (103.8 in vs 107.3 in)
  5. Length: Chevrolet Blazer is 1.8 in shorter (180.6 in vs 182.3 in)

Practical verdicts

  • Easier to fit in a short garageChevrolet Blazer — Chevrolet Blazer is shorter by 1.8 in Check garage fit for Chevrolet Blazer · garage fit for GMC Terrain
  • Narrower for tight parkingChevrolet Blazer — Chevrolet Blazer is narrower by 4.6 in
  • More ground clearanceChevrolet Blazer — Chevrolet Blazer has 1.0 in more clearance
  • Smaller exterior footprintChevrolet Blazer — Based on length × width (Chevrolet Blazer)

Dimension comparison

SpecChevrolet BlazerGMC TerrainDifference
Length180.6 in182.3 in1.8 in
Width67.8 in72.4 in4.6 in
Height65.1 in65.4 in0.3 in
Wheelbase103.8 in107.3 in3.5 in
Ground clearance8.4 in7.4 in1.0 in
Curb weight3,873 lb3,557 lb316 lb

Values use trim midpoints when a model year lists a range (e.g. length 177.3 in – 183.8 in).

Compare by year

Overlapping model years with dimension data.

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