Spec Sizes

Kia Optima vs Audi A4 Dimensions & Size Comparison

Comparing 2002 catalog dimensions. Kia Optima · Audi A4

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

Side view
  • Length185.9 in
  • Height55.5 in
  • Wheelbase106.3 in
  • Curb weight3,157 lb – 3,190 lb
Front / width
  • Width71.5 in
  • Audi A4 width69.5 in

Which is bigger?

  • Length: Audi A4 is 6.9 in shorter (185.9 in vs 179.0 in)
  • Width: Audi A4 is 2.0 in narrower (71.5 in vs 69.5 in)
  • Height: Audi A4 is 1.2 in taller (55.5 in vs 56.7 in)
  • Wheelbase: Kia Optima has a 2.0 in longer wheelbase (106.3 in vs 104.3 in)
  • Curb weight: Audi A4 is 299 lb heavier (3,174 lb vs 3,473 lb)

Biggest size differences

  1. Curb weight: Audi A4 is 299 lb heavier (3,174 lb vs 3,473 lb)
  2. Length: Audi A4 is 6.9 in shorter (185.9 in vs 179.0 in)
  3. Width: Audi A4 is 2.0 in narrower (71.5 in vs 69.5 in)
  4. Height: Audi A4 is 1.2 in taller (55.5 in vs 56.7 in)
  5. Wheelbase: Kia Optima has a 2.0 in longer wheelbase (106.3 in vs 104.3 in)

Practical verdicts

  • Easier to fit in a short garageAudi A4 — Audi A4 is shorter by 6.9 in Check garage fit for Kia Optima · garage fit for Audi A4
  • Narrower for tight parkingAudi A4 — Audi A4 is narrower by 2.0 in
  • Smaller exterior footprintAudi A4 — Based on length × width (Audi A4)

Dimension comparison

SpecKia OptimaAudi A4Difference
Length185.9 in179.0 in6.9 in
Width71.5 in69.5 in2.0 in
Height55.5 in56.7 in1.2 in
Wheelbase106.3 in104.3 in2.0 in
Curb weight3,174 lb3,473 lb299 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.