Spec Sizes

Audi Q7 vs Porsche Cayenne Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Audi Q7 · Porsche Cayenne

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

Side view
  • Length199.3 in
  • Height68.5 in
  • Wheelbase117.9 in
  • Curb weight4,795 lb – 4,971 lb
Front / width
  • Width77.6 in
  • Porsche Cayenne width78.1 in

Which is bigger?

  • Length: Porsche Cayenne is 5.5 in shorter (199.3 in vs 193.8 in)
  • Width: Audi Q7 is 0.5 in narrower (77.6 in vs 78.1 in)
  • Height: Audi Q7 is 2.3 in taller (68.5 in vs 66.2 in)
  • Wheelbase: Audi Q7 has a 3.9 in longer wheelbase (117.9 in vs 114.0 in)
  • Curb weight: Audi Q7 is 64 lb heavier (4,883 lb vs 4,819 lb)

Biggest size differences

  1. Height: Audi Q7 is 2.3 in taller (68.5 in vs 66.2 in)
  2. Wheelbase: Audi Q7 has a 3.9 in longer wheelbase (117.9 in vs 114.0 in)
  3. Length: Porsche Cayenne is 5.5 in shorter (199.3 in vs 193.8 in)
  4. Curb weight: Audi Q7 is 64 lb heavier (4,883 lb vs 4,819 lb)
  5. Width: Audi Q7 is 0.5 in narrower (77.6 in vs 78.1 in)

Practical verdicts

  • Easier to fit in a short garagePorsche Cayenne — Porsche Cayenne is shorter by 5.5 in Check garage fit for Audi Q7 · garage fit for Porsche Cayenne
  • Narrower for tight parkingAudi Q7 — Audi Q7 is narrower by 0.5 in
  • Smaller exterior footprintPorsche Cayenne — Based on length × width (Porsche Cayenne)

Dimension comparison

SpecAudi Q7Porsche CayenneDifference
Length199.3 in193.8 in5.5 in
Width77.6 in78.1 in0.5 in
Height68.5 in66.2 in2.3 in
Wheelbase117.9 in114.0 in3.9 in
Ground clearance—6.8 in—
Curb weight4,883 lb4,819 lb64 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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