Spec Sizes

Lexus IS 250 vs Audi S4 Dimensions & Size Comparison

Comparing 2009 catalog dimensions. Lexus IS 250 · Audi S4

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

Side view
  • Length180.1 in
  • Height56.1 in – 56.7 in
  • Wheelbase107.5 in
  • Curb weight3,455 lb – 3,651 lb
Front / width
  • Width70.9 in
  • Audi S4 width70.0 in

Which is bigger?

  • Length: Audi S4 is 0.1 in shorter (180.1 in vs 180.0 in)
  • Width: Audi S4 is 0.9 in narrower (70.9 in vs 70.0 in)
  • Height: Lexus IS 250 is 1.6 in taller (56.4 in vs 54.8 in)
  • Wheelbase: Lexus IS 250 has a 3.0 in longer wheelbase (107.5 in vs 104.5 in)
  • Curb weight: Audi S4 is 658 lb heavier (3,553 lb vs 4,211 lb)

Biggest size differences

  1. Curb weight: Audi S4 is 658 lb heavier (3,553 lb vs 4,211 lb)
  2. Height: Lexus IS 250 is 1.6 in taller (56.4 in vs 54.8 in)
  3. Wheelbase: Lexus IS 250 has a 3.0 in longer wheelbase (107.5 in vs 104.5 in)
  4. Width: Audi S4 is 0.9 in narrower (70.9 in vs 70.0 in)
  5. Length: Audi S4 is 0.1 in shorter (180.1 in vs 180.0 in)

Practical verdicts

  • Easier to fit in a short garageAudi S4 — Audi S4 is shorter by 0.1 in Check garage fit for Lexus IS 250 · garage fit for Audi S4
  • Narrower for tight parkingAudi S4 — Audi S4 is narrower by 0.9 in
  • Smaller exterior footprintAudi S4 — Based on length × width (Audi S4)

Dimension comparison

SpecLexus IS 250Audi S4Difference
Length180.1 in180.0 in0.1 in
Width70.9 in70.0 in0.9 in
Height56.4 in54.8 in1.6 in
Wheelbase107.5 in104.5 in3.0 in
Curb weight3,553 lb4,211 lb658 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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