Spec Sizes

Audi A5 vs Lexus IS 250 Dimensions & Size Comparison

Comparing 2013 catalog dimensions. Audi A5 · Lexus IS 250

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

Side view
  • Length182.1 in
  • Height54.0 in – 54.4 in
  • Wheelbase108.3 in
  • Ground clearance5.0 in
  • Curb weight3,583 lb – 4,045 lb
Front / width
  • Width73.0 in
  • Lexus IS 250 width70.9 in

Which is bigger?

  • Length: Lexus IS 250 is 1.8 in shorter (182.1 in vs 180.3 in)
  • Width: Lexus IS 250 is 2.1 in narrower (73.0 in vs 70.9 in)
  • Height: Lexus IS 250 is 2.2 in taller (54.2 in vs 56.4 in)
  • Wheelbase: Audi A5 has a 0.8 in longer wheelbase (108.3 in vs 107.5 in)
  • Curb weight: Audi A5 is 271 lb heavier (3,814 lb vs 3,543 lb)

Biggest size differences

  1. Curb weight: Audi A5 is 271 lb heavier (3,814 lb vs 3,543 lb)
  2. Height: Lexus IS 250 is 2.2 in taller (54.2 in vs 56.4 in)
  3. Width: Lexus IS 250 is 2.1 in narrower (73.0 in vs 70.9 in)
  4. Length: Lexus IS 250 is 1.8 in shorter (182.1 in vs 180.3 in)
  5. Wheelbase: Audi A5 has a 0.8 in longer wheelbase (108.3 in vs 107.5 in)

Practical verdicts

  • Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 1.8 in Check garage fit for Audi A5 · garage fit for Lexus IS 250
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 2.1 in
  • Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)

Dimension comparison

SpecAudi A5Lexus IS 250Difference
Length182.1 in180.3 in1.8 in
Width73.0 in70.9 in2.1 in
Height54.2 in56.4 in2.2 in
Wheelbase108.3 in107.5 in0.8 in
Ground clearance5.0 in——
Curb weight3,814 lb3,543 lb271 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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