Spec Sizes

Nissan GT-R vs Porsche 911 Dimensions & Size Comparison

Comparing 2019 catalog dimensions. Nissan GT-R · Porsche 911

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

Side view
  • Length184.6 in – 185.4 in
  • Height53.9 in
  • Wheelbase109.4 in
  • Curb weight3,911 lb – 3,933 lb
Front / width
  • Width74.6 in
  • Porsche 911 width71.2 in – 74.0 in

Which is bigger?

  • Length: Porsche 911 is 6.7 in shorter (185.0 in vs 178.3 in)
  • Width: Porsche 911 is 2.0 in narrower (74.6 in vs 72.6 in)
  • Height: Nissan GT-R is 3.7 in taller (53.9 in vs 50.2 in)
  • Wheelbase: Nissan GT-R has a 12.8 in longer wheelbase (109.4 in vs 96.6 in)
  • Curb weight: Nissan GT-R is 510 lb heavier (3,922 lb vs 3,412 lb)

Biggest size differences

  1. Curb weight: Nissan GT-R is 510 lb heavier (3,922 lb vs 3,412 lb)
  2. Wheelbase: Nissan GT-R has a 12.8 in longer wheelbase (109.4 in vs 96.6 in)
  3. Height: Nissan GT-R is 3.7 in taller (53.9 in vs 50.2 in)
  4. Length: Porsche 911 is 6.7 in shorter (185.0 in vs 178.3 in)
  5. Width: Porsche 911 is 2.0 in narrower (74.6 in vs 72.6 in)

Practical verdicts

  • Easier to fit in a short garagePorsche 911 — Porsche 911 is shorter by 6.7 in Check garage fit for Nissan GT-R · garage fit for Porsche 911
  • Narrower for tight parkingPorsche 911 — Porsche 911 is narrower by 2.0 in
  • Smaller exterior footprintPorsche 911 — Based on length × width (Porsche 911)

Dimension comparison

SpecNissan GT-RPorsche 911Difference
Length185.0 in178.3 in6.7 in
Width74.6 in72.6 in2.0 in
Height53.9 in50.2 in3.7 in
Wheelbase109.4 in96.6 in12.8 in
Ground clearance—4.0 in—
Curb weight3,922 lb3,412 lb510 lb

Values use trim midpoints when a model year lists a range (e.g. length 184.6 in – 185.4 in).

Compare by year

Overlapping model years with dimension data.

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