Spec Sizes

Chevrolet TrailBlazer vs Subaru Outback Dimensions & Size Comparison

Comparing 2023 vs 2022 catalog dimensions. Chevrolet TrailBlazer · Subaru Outback

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

Side view
  • Length173.5 in – 173.7 in
  • Height65.2 in – 65.7 in
  • Wheelbase103.9 in
  • Ground clearance7.5 in – 8.0 in
Front / width
  • Width71.2 in
  • Subaru Outback width73.0 in – 74.6 in

Which is bigger?

  • Length: Chevrolet TrailBlazer is 17.7 in shorter (173.6 in vs 191.3 in)
  • Width: Chevrolet TrailBlazer is 2.6 in narrower (71.2 in vs 73.8 in)
  • Height: Subaru Outback is 1.2 in taller (65.5 in vs 66.7 in)
  • Wheelbase: Subaru Outback has a 4.2 in longer wheelbase (103.9 in vs 108.1 in)
  • Ground clearance: Subaru Outback has 1.3 in more ground clearance (7.8 in vs 9.1 in)

Biggest size differences

  1. Ground clearance: Subaru Outback has 1.3 in more ground clearance (7.8 in vs 9.1 in)
  2. Length: Chevrolet TrailBlazer is 17.7 in shorter (173.6 in vs 191.3 in)
  3. Wheelbase: Subaru Outback has a 4.2 in longer wheelbase (103.9 in vs 108.1 in)
  4. Width: Chevrolet TrailBlazer is 2.6 in narrower (71.2 in vs 73.8 in)
  5. Height: Subaru Outback is 1.2 in taller (65.5 in vs 66.7 in)

Practical verdicts

  • Easier to fit in a short garageChevrolet TrailBlazer — Chevrolet TrailBlazer is shorter by 17.7 in Check garage fit for Chevrolet TrailBlazer · garage fit for Subaru Outback
  • Narrower for tight parkingChevrolet TrailBlazer — Chevrolet TrailBlazer is narrower by 2.6 in
  • More ground clearanceSubaru Outback — Subaru Outback has 1.3 in more clearance
  • Smaller exterior footprintChevrolet TrailBlazer — Based on length × width (Chevrolet TrailBlazer)

Dimension comparison

SpecChevrolet TrailBlazerSubaru OutbackDifference
Length173.6 in191.3 in17.7 in
Width71.2 in73.8 in2.6 in
Height65.5 in66.7 in1.2 in
Wheelbase103.9 in108.1 in4.2 in
Ground clearance7.8 in9.1 in1.3 in
Curb weight—3,787 lb—

Values use trim midpoints when a model year lists a range (e.g. length 173.5 in – 173.7 in).

Compare by year

Overlapping model years with dimension data.

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