Spec Sizes

Lexus IS 250 vs Audi A4 Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Lexus IS 250 · Audi A4

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 A4 width71.9 in

Which is bigger?

  • Length: Lexus IS 250 is 1.4 in shorter (183.7 in vs 185.1 in)
  • Width: Lexus IS 250 is 0.6 in narrower (71.3 in vs 71.9 in)
  • Height: Lexus IS 250 is 0.1 in taller (56.3 in vs 56.2 in)
  • Wheelbase: Audi A4 has a 0.4 in longer wheelbase (110.2 in vs 110.6 in)
  • Ground clearance: Lexus IS 250 has 0.5 in more ground clearance (5.2 in vs 4.7 in)
  • Curb weight: Audi A4 is 17 lb heavier (3,555 lb vs 3,572 lb)

Biggest size differences

  1. Ground clearance: Lexus IS 250 has 0.5 in more ground clearance (5.2 in vs 4.7 in)
  2. Width: Lexus IS 250 is 0.6 in narrower (71.3 in vs 71.9 in)
  3. Length: Lexus IS 250 is 1.4 in shorter (183.7 in vs 185.1 in)
  4. Curb weight: Audi A4 is 17 lb heavier (3,555 lb vs 3,572 lb)
  5. Wheelbase: Audi A4 has a 0.4 in longer wheelbase (110.2 in vs 110.6 in)

Practical verdicts

  • Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 1.4 in Check garage fit for Lexus IS 250 · garage fit for Audi A4
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 0.6 in
  • More ground clearanceLexus IS 250 — Lexus IS 250 has 0.5 in more clearance
  • Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)

Dimension comparison

SpecLexus IS 250Audi A4Difference
Length183.7 in185.1 in1.4 in
Width71.3 in71.9 in0.6 in
Height56.3 in56.2 in0.1 in
Wheelbase110.2 in110.6 in0.4 in
Ground clearance5.2 in4.7 in0.5 in
Curb weight3,555 lb3,572 lb17 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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