Spec Sizes

Chevrolet TrailBlazer vs Chevrolet Blazer Dimensions & Size Comparison

Comparing 2003 catalog dimensions. Chevrolet TrailBlazer · Chevrolet Blazer

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

Side view
  • Length191.8 in
  • Height74.5 in
  • Wheelbase113.0 in
  • Ground clearance8.0 in
  • Curb weight4,432 lb – 4,616 lb
Front / width
  • Width74.6 in
  • Chevrolet Blazer width67.8 in

Which is bigger?

  • Length: Chevrolet Blazer is 11.3 in shorter (191.8 in vs 180.6 in)
  • Width: Chevrolet Blazer is 6.8 in narrower (74.6 in vs 67.8 in)
  • Height: Chevrolet TrailBlazer is 9.4 in taller (74.5 in vs 65.1 in)
  • Wheelbase: Chevrolet TrailBlazer has a 9.3 in longer wheelbase (113.0 in vs 103.8 in)
  • Ground clearance: Chevrolet Blazer has 0.4 in more ground clearance (8.0 in vs 8.4 in)
  • Curb weight: Chevrolet TrailBlazer is 652 lb heavier (4,524 lb vs 3,873 lb)

Biggest size differences

  1. Curb weight: Chevrolet TrailBlazer is 652 lb heavier (4,524 lb vs 3,873 lb)
  2. Height: Chevrolet TrailBlazer is 9.4 in taller (74.5 in vs 65.1 in)
  3. Width: Chevrolet Blazer is 6.8 in narrower (74.6 in vs 67.8 in)
  4. Wheelbase: Chevrolet TrailBlazer has a 9.3 in longer wheelbase (113.0 in vs 103.8 in)
  5. Length: Chevrolet Blazer is 11.3 in shorter (191.8 in vs 180.6 in)

Practical verdicts

  • Easier to fit in a short garageChevrolet Blazer — Chevrolet Blazer is shorter by 11.3 in Check garage fit for Chevrolet TrailBlazer · garage fit for Chevrolet Blazer
  • Narrower for tight parkingChevrolet Blazer — Chevrolet Blazer is narrower by 6.8 in
  • More ground clearanceChevrolet Blazer — Chevrolet Blazer has 0.4 in more clearance
  • Smaller exterior footprintChevrolet Blazer — Based on length × width (Chevrolet Blazer)

Dimension comparison

SpecChevrolet TrailBlazerChevrolet BlazerDifference
Length191.8 in180.6 in11.3 in
Width74.6 in67.8 in6.8 in
Height74.5 in65.1 in9.4 in
Wheelbase113.0 in103.8 in9.3 in
Ground clearance8.0 in8.4 in0.4 in
Curb weight4,524 lb3,873 lb652 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

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