Spec Sizes

Audi S6 vs Kia Optima Dimensions & Size Comparison

Comparing 2007 catalog dimensions. Audi S6 · Kia Optima

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

Side view
  • Length193.5 in
  • Height57.0 in
  • Wheelbase112.1 in
  • Curb weight4,486 lb
Front / width
  • Width79.2 in
  • Kia Optima width71.1 in

Which is bigger?

  • Length: Kia Optima is 7.1 in shorter (193.5 in vs 186.4 in)
  • Width: Kia Optima is 8.1 in narrower (79.2 in vs 71.1 in)
  • Height: Kia Optima is 1.3 in taller (57.0 in vs 58.3 in)
  • Wheelbase: Audi S6 has a 5.0 in longer wheelbase (112.1 in vs 107.1 in)
  • Curb weight: Audi S6 is 1,272 lb heavier (4,486 lb vs 3,215 lb)

Biggest size differences

  1. Curb weight: Audi S6 is 1,272 lb heavier (4,486 lb vs 3,215 lb)
  2. Width: Kia Optima is 8.1 in narrower (79.2 in vs 71.1 in)
  3. Wheelbase: Audi S6 has a 5.0 in longer wheelbase (112.1 in vs 107.1 in)
  4. Length: Kia Optima is 7.1 in shorter (193.5 in vs 186.4 in)
  5. Height: Kia Optima is 1.3 in taller (57.0 in vs 58.3 in)

Practical verdicts

  • Easier to fit in a short garageKia Optima — Kia Optima is shorter by 7.1 in Check garage fit for Audi S6 · garage fit for Kia Optima
  • Narrower for tight parkingKia Optima — Kia Optima is narrower by 8.1 in
  • Smaller exterior footprintKia Optima — Based on length × width (Kia Optima)

Dimension comparison

SpecAudi S6Kia OptimaDifference
Length193.5 in186.4 in7.1 in
Width79.2 in71.1 in8.1 in
Height57.0 in58.3 in1.3 in
Wheelbase112.1 in107.1 in5.0 in
Curb weight4,486 lb3,215 lb1,272 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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