Spec Sizes

Chevrolet Corvette vs Porsche 911 Dimensions & Size Comparison

Comparing 2019 catalog dimensions. Chevrolet Corvette · Porsche 911

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

Side view
  • Length176.9 in – 179.8 in
  • Height48.5 in – 48.9 in
  • Wheelbase106.7 in
  • Curb weight3,298 lb – 3,618 lb
Front / width
  • Width73.9 in – 77.4 in
  • Porsche 911 width71.2 in – 74.0 in

Which is bigger?

  • Length: essentially the same
  • Width: Porsche 911 is 3.1 in narrower (75.7 in vs 72.6 in)
  • Height: Porsche 911 is 1.5 in taller (48.7 in vs 50.2 in)
  • Wheelbase: Chevrolet Corvette has a 10.1 in longer wheelbase (106.7 in vs 96.6 in)
  • Curb weight: Chevrolet Corvette is 46 lb heavier (3,458 lb vs 3,412 lb)

Biggest size differences

  1. Wheelbase: Chevrolet Corvette has a 10.1 in longer wheelbase (106.7 in vs 96.6 in)
  2. Width: Porsche 911 is 3.1 in narrower (75.7 in vs 72.6 in)
  3. Height: Porsche 911 is 1.5 in taller (48.7 in vs 50.2 in)
  4. Curb weight: Chevrolet Corvette is 46 lb heavier (3,458 lb vs 3,412 lb)

Practical verdicts

  • Narrower for tight parkingPorsche 911 — Porsche 911 is narrower by 3.1 in
  • Smaller exterior footprintPorsche 911 — Based on length × width (Porsche 911)

Dimension comparison

SpecChevrolet CorvettePorsche 911Difference
Length178.4 in178.3 in0.0 in
Width75.7 in72.6 in3.1 in
Height48.7 in50.2 in1.5 in
Wheelbase106.7 in96.6 in10.1 in
Ground clearance—4.0 in—
Curb weight3,458 lb3,412 lb46 lb

Values use trim midpoints when a model year lists a range (e.g. length 176.9 in – 179.8 in).

Compare by year

Overlapping model years with dimension data.

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