Spec Sizes

Audi S8 vs Chevrolet Impala Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Audi S8 · Chevrolet Impala

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

Side view
  • Length202.2 in
  • Height57.5 in
  • Wheelbase117.8 in
  • Ground clearance4.7 in
  • Curb weight4,685 lb
Front / width
  • Width76.7 in
  • Chevrolet Impala width73.0 in

Which is bigger?

  • Length: Chevrolet Impala is 0.9 in shorter (202.2 in vs 201.3 in)
  • Width: Chevrolet Impala is 3.7 in narrower (76.7 in vs 73.0 in)
  • Height: Chevrolet Impala is 1.4 in taller (57.5 in vs 58.9 in)
  • Wheelbase: Audi S8 has a 6.1 in longer wheelbase (117.8 in vs 111.7 in)
  • Ground clearance: Chevrolet Impala has 0.4 in more ground clearance (4.7 in vs 5.1 in)
  • Curb weight: Audi S8 is 921 lb heavier (4,685 lb vs 3,765 lb)

Biggest size differences

  1. Curb weight: Audi S8 is 921 lb heavier (4,685 lb vs 3,765 lb)
  2. Ground clearance: Chevrolet Impala has 0.4 in more ground clearance (4.7 in vs 5.1 in)
  3. Wheelbase: Audi S8 has a 6.1 in longer wheelbase (117.8 in vs 111.7 in)
  4. Width: Chevrolet Impala is 3.7 in narrower (76.7 in vs 73.0 in)
  5. Height: Chevrolet Impala is 1.4 in taller (57.5 in vs 58.9 in)

Practical verdicts

  • Easier to fit in a short garageChevrolet Impala — Chevrolet Impala is shorter by 0.9 in Check garage fit for Audi S8 · garage fit for Chevrolet Impala
  • Narrower for tight parkingChevrolet Impala — Chevrolet Impala is narrower by 3.7 in
  • More ground clearanceChevrolet Impala — Chevrolet Impala has 0.4 in more clearance
  • Smaller exterior footprintChevrolet Impala — Based on length × width (Chevrolet Impala)

Dimension comparison

SpecAudi S8Chevrolet ImpalaDifference
Length202.2 in201.3 in0.9 in
Width76.7 in73.0 in3.7 in
Height57.5 in58.9 in1.4 in
Wheelbase117.8 in111.7 in6.1 in
Ground clearance4.7 in5.1 in0.4 in
Curb weight4,685 lb3,765 lb921 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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