Spec Sizes

Chevrolet Blazer vs Chevrolet TrailBlazer Dimensions & Size Comparison

Comparing 2004 vs 2023 catalog dimensions. Chevrolet Blazer · Chevrolet TrailBlazer

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
  • Chevrolet TrailBlazer width71.2 in

Which is bigger?

  • Length: Chevrolet TrailBlazer is 7.0 in shorter (180.6 in vs 173.6 in)
  • Width: Chevrolet Blazer is 3.4 in narrower (67.8 in vs 71.2 in)
  • Height: Chevrolet TrailBlazer is 0.4 in taller (65.1 in vs 65.5 in)
  • Wheelbase: Chevrolet TrailBlazer has a 0.2 in longer wheelbase (103.8 in vs 103.9 in)
  • Ground clearance: Chevrolet Blazer has 0.6 in more ground clearance (8.4 in vs 7.8 in)

Biggest size differences

  1. Ground clearance: Chevrolet Blazer has 0.6 in more ground clearance (8.4 in vs 7.8 in)
  2. Width: Chevrolet Blazer is 3.4 in narrower (67.8 in vs 71.2 in)
  3. Length: Chevrolet TrailBlazer is 7.0 in shorter (180.6 in vs 173.6 in)
  4. Height: Chevrolet TrailBlazer is 0.4 in taller (65.1 in vs 65.5 in)
  5. Wheelbase: Chevrolet TrailBlazer has a 0.2 in longer wheelbase (103.8 in vs 103.9 in)

Practical verdicts

  • Easier to fit in a short garageChevrolet TrailBlazer — Chevrolet TrailBlazer is shorter by 7.0 in Check garage fit for Chevrolet Blazer · garage fit for Chevrolet TrailBlazer
  • Narrower for tight parkingChevrolet Blazer — Chevrolet Blazer is narrower by 3.4 in
  • More ground clearanceChevrolet Blazer — Chevrolet Blazer has 0.6 in more clearance

Dimension comparison

SpecChevrolet BlazerChevrolet TrailBlazerDifference
Length180.6 in173.6 in7.0 in
Width67.8 in71.2 in3.4 in
Height65.1 in65.5 in0.4 in
Wheelbase103.8 in103.9 in0.2 in
Ground clearance8.4 in7.8 in0.6 in
Curb weight3,873 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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