Audi S5 vs Lexus IS 250 Dimensions & Size Comparison
Comparing 2023 vs 2015 catalog dimensions. Audi S5 · Lexus IS 250
- Length184.9 in – 187.2 in
- Height54.0 in – 54.6 in
- Wheelbase108.8 in – 111.2 in
- Curb weight3,847 lb – 4,167 lb
- Width72.6 in – 72.7 in
- Lexus IS 250 width71.3 in
Which is bigger?
- Length: Lexus IS 250 is 2.4 in shorter (186.1 in vs 183.7 in)
- Width: Lexus IS 250 is 1.4 in narrower (72.7 in vs 71.3 in)
- Height: Lexus IS 250 is 2.0 in taller (54.3 in vs 56.3 in)
- Wheelbase: Lexus IS 250 has a 0.2 in longer wheelbase (110.0 in vs 110.2 in)
- Curb weight: Audi S5 is 452 lb heavier (4,007 lb vs 3,555 lb)
Biggest size differences
- Curb weight: Audi S5 is 452 lb heavier (4,007 lb vs 3,555 lb)
- Height: Lexus IS 250 is 2.0 in taller (54.3 in vs 56.3 in)
- Width: Lexus IS 250 is 1.4 in narrower (72.7 in vs 71.3 in)
- Length: Lexus IS 250 is 2.4 in shorter (186.1 in vs 183.7 in)
- Wheelbase: Lexus IS 250 has a 0.2 in longer wheelbase (110.0 in vs 110.2 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 Audi S5 · garage fit for Lexus IS 250
- 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
| Spec | Audi S5 | Lexus IS 250 | Difference |
|---|---|---|---|
| Length | 186.1 in | 183.7 in | 2.4 in |
| Width | 72.7 in | 71.3 in | 1.4 in |
| Height | 54.3 in | 56.3 in | 2.0 in |
| Wheelbase | 110.0 in | 110.2 in | 0.2 in |
| Ground clearance | — | 5.2 in | — |
| Curb weight | 4,007 lb | 3,555 lb | 452 lb |
Values use trim midpoints when a model year lists a range (e.g. length 184.9 in – 187.2 in).
Compare by year
Overlapping model years with dimension data.
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