Audi RS 5 vs Lexus IS 250 Dimensions & Size Comparison
Comparing 2023 vs 2015 catalog dimensions. Audi RS 5 · Lexus IS 250
- Length186.0 in – 188.3 in
- Height54.0 in – 55.1 in
- Wheelbase108.9 in – 111.3 in
- Curb weight3,990 lb – 4,079 lb
- Width73.5 in
- Lexus IS 250 width71.3 in
Which is bigger?
- Length: Lexus IS 250 is 3.5 in shorter (187.2 in vs 183.7 in)
- Width: Lexus IS 250 is 2.2 in narrower (73.5 in vs 71.3 in)
- Height: Lexus IS 250 is 1.8 in taller (54.5 in vs 56.3 in)
- Wheelbase: Lexus IS 250 has a 0.1 in longer wheelbase (110.1 in vs 110.2 in)
- Curb weight: Audi RS 5 is 480 lb heavier (4,035 lb vs 3,555 lb)
Biggest size differences
- Curb weight: Audi RS 5 is 480 lb heavier (4,035 lb vs 3,555 lb)
- Height: Lexus IS 250 is 1.8 in taller (54.5 in vs 56.3 in)
- Width: Lexus IS 250 is 2.2 in narrower (73.5 in vs 71.3 in)
- Length: Lexus IS 250 is 3.5 in shorter (187.2 in vs 183.7 in)
- Wheelbase: Lexus IS 250 has a 0.1 in longer wheelbase (110.1 in vs 110.2 in)
Practical verdicts
- Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 3.5 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 2.2 in
- Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)
Dimension comparison
| Spec | Audi RS 5 | Lexus IS 250 | Difference |
|---|---|---|---|
| Length | 187.2 in | 183.7 in | 3.5 in |
| Width | 73.5 in | 71.3 in | 2.2 in |
| Height | 54.5 in | 56.3 in | 1.8 in |
| Wheelbase | 110.1 in | 110.2 in | 0.1 in |
| Ground clearance | — | 5.2 in | — |
| Curb weight | 4,035 lb | 3,555 lb | 480 lb |
Values use trim midpoints when a model year lists a range (e.g. length 186.0 in – 188.3 in).
Compare by year
Overlapping model years with dimension data.
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