Spec Sizes

Porsche Cayenne vs Chevrolet Blazer Dimensions & Size Comparison

Comparing 2003 catalog dimensions. Porsche Cayenne · Chevrolet Blazer

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

Side view
  • Length188.2 in – 188.3 in
  • Height66.9 in
  • Wheelbase112.4 in
  • Ground clearance8.5 in – 10.8 in
  • Curb weight4,949 lb – 5,192 lb
Front / width
  • Width75.9 in
  • Chevrolet Blazer width67.8 in

Which is bigger?

  • Length: Chevrolet Blazer is 7.7 in shorter (188.3 in vs 180.6 in)
  • Width: Chevrolet Blazer is 8.1 in narrower (75.9 in vs 67.8 in)
  • Height: Porsche Cayenne is 1.8 in taller (66.9 in vs 65.1 in)
  • Wheelbase: Porsche Cayenne has a 8.7 in longer wheelbase (112.4 in vs 103.8 in)
  • Ground clearance: Porsche Cayenne has 1.3 in more ground clearance (9.7 in vs 8.4 in)
  • Curb weight: Porsche Cayenne is 1,198 lb heavier (5,071 lb vs 3,873 lb)

Biggest size differences

  1. Curb weight: Porsche Cayenne is 1,198 lb heavier (5,071 lb vs 3,873 lb)
  2. Ground clearance: Porsche Cayenne has 1.3 in more ground clearance (9.7 in vs 8.4 in)
  3. Width: Chevrolet Blazer is 8.1 in narrower (75.9 in vs 67.8 in)
  4. Wheelbase: Porsche Cayenne has a 8.7 in longer wheelbase (112.4 in vs 103.8 in)
  5. Length: Chevrolet Blazer is 7.7 in shorter (188.3 in vs 180.6 in)

Practical verdicts

  • Easier to fit in a short garageChevrolet Blazer — Chevrolet Blazer is shorter by 7.7 in Check garage fit for Porsche Cayenne · garage fit for Chevrolet Blazer
  • Narrower for tight parkingChevrolet Blazer — Chevrolet Blazer is narrower by 8.1 in
  • More ground clearancePorsche Cayenne — Porsche Cayenne has 1.3 in more clearance
  • Smaller exterior footprintChevrolet Blazer — Based on length × width (Chevrolet Blazer)

Dimension comparison

SpecPorsche CayenneChevrolet BlazerDifference
Length188.3 in180.6 in7.7 in
Width75.9 in67.8 in8.1 in
Height66.9 in65.1 in1.8 in
Wheelbase112.4 in103.8 in8.7 in
Ground clearance9.7 in8.4 in1.3 in
Curb weight5,071 lb3,873 lb1,198 lb

Values use trim midpoints when a model year lists a range (e.g. length 188.2 in – 188.3 in).

Compare by year

Overlapping model years with dimension data.

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