Spec Sizes

Lexus IS 250 vs Audi A5 Dimensions & Size Comparison

Comparing 2015 vs 2023 catalog dimensions. Lexus IS 250 · Audi A5

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

Side view
  • Length183.7 in
  • Height56.3 in
  • Wheelbase110.2 in
  • Ground clearance5.1 in – 5.3 in
  • Curb weight3,461 lb – 3,649 lb
Front / width
  • Width71.3 in
  • Audi A5 width72.6 in – 72.7 in

Which is bigger?

  • Length: Lexus IS 250 is 2.4 in shorter (183.7 in vs 186.1 in)
  • Width: Lexus IS 250 is 1.4 in narrower (71.3 in vs 72.7 in)
  • Height: Lexus IS 250 is 2.0 in taller (56.3 in vs 54.3 in)
  • Wheelbase: Lexus IS 250 has a 0.2 in longer wheelbase (110.2 in vs 110.0 in)
  • Curb weight: Audi A5 is 281 lb heavier (3,555 lb vs 3,836 lb)

Biggest size differences

  1. Curb weight: Audi A5 is 281 lb heavier (3,555 lb vs 3,836 lb)
  2. Height: Lexus IS 250 is 2.0 in taller (56.3 in vs 54.3 in)
  3. Width: Lexus IS 250 is 1.4 in narrower (71.3 in vs 72.7 in)
  4. Length: Lexus IS 250 is 2.4 in shorter (183.7 in vs 186.1 in)
  5. Wheelbase: Lexus IS 250 has a 0.2 in longer wheelbase (110.2 in vs 110.0 in)

Practical verdicts

  • Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 2.4 in Check garage fit for Lexus IS 250 · garage fit for Audi A5
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 1.4 in
  • Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)

Dimension comparison

SpecLexus IS 250Audi A5Difference
Length183.7 in186.1 in2.4 in
Width71.3 in72.7 in1.4 in
Height56.3 in54.3 in2.0 in
Wheelbase110.2 in110.0 in0.2 in
Ground clearance5.2 in——
Curb weight3,555 lb3,836 lb281 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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