Spec Sizes

Audi RS 5 vs Lexus IS 250 Dimensions & Size Comparison

Comparing 2014 vs 2015 catalog dimensions. Audi RS 5 · Lexus IS 250

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

Side view
  • Length182.1 in – 183.0 in
  • Height53.8 in – 54.4 in
  • Wheelbase108.3 in
  • Curb weight4,012 lb – 4,045 lb
Front / width
  • Width73.0 in – 73.2 in
  • Lexus IS 250 width71.3 in

Which is bigger?

  • Length: Audi RS 5 is 1.1 in shorter (182.6 in vs 183.7 in)
  • Width: Lexus IS 250 is 1.8 in narrower (73.1 in vs 71.3 in)
  • Height: Lexus IS 250 is 2.2 in taller (54.1 in vs 56.3 in)
  • Wheelbase: Lexus IS 250 has a 1.9 in longer wheelbase (108.3 in vs 110.2 in)
  • Curb weight: Audi RS 5 is 474 lb heavier (4,029 lb vs 3,555 lb)

Biggest size differences

  1. Curb weight: Audi RS 5 is 474 lb heavier (4,029 lb vs 3,555 lb)
  2. Height: Lexus IS 250 is 2.2 in taller (54.1 in vs 56.3 in)
  3. Width: Lexus IS 250 is 1.8 in narrower (73.1 in vs 71.3 in)
  4. Wheelbase: Lexus IS 250 has a 1.9 in longer wheelbase (108.3 in vs 110.2 in)
  5. Length: Audi RS 5 is 1.1 in shorter (182.6 in vs 183.7 in)

Practical verdicts

  • Easier to fit in a short garageAudi RS 5 — Audi RS 5 is shorter by 1.1 in Check garage fit for Audi RS 5 · garage fit for Lexus IS 250
  • Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 1.8 in
  • Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)

Dimension comparison

SpecAudi RS 5Lexus IS 250Difference
Length182.6 in183.7 in1.1 in
Width73.1 in71.3 in1.8 in
Height54.1 in56.3 in2.2 in
Wheelbase108.3 in110.2 in1.9 in
Ground clearance—5.2 in—
Curb weight4,029 lb3,555 lb474 lb

Values use trim midpoints when a model year lists a range (e.g. length 182.1 in – 183.0 in).

Compare by year

Overlapping model years with dimension data.

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