Audi S5 vs Cadillac CT4 Dimensions & Size Comparison
Comparing 2017 vs 2023 catalog dimensions. Audi S5 · Cadillac CT4
- Length182.7 in
- Height53.9 in – 54.3 in
- Wheelbase108.3 in
- Ground clearance4.1 in
- Curb weight3,858 lb – 4,310 lb
- Width73.0 in
- Cadillac CT4 width71.4 in
Which is bigger?
- Length: Audi S5 is 4.5 in shorter (182.7 in vs 187.2 in)
- Width: Cadillac CT4 is 1.6 in narrower (73.0 in vs 71.4 in)
- Height: Cadillac CT4 is 1.9 in taller (54.1 in vs 56.0 in)
- Wheelbase: Cadillac CT4 has a 1.0 in longer wheelbase (108.3 in vs 109.3 in)
- Curb weight: Audi S5 is 562 lb heavier (4,084 lb vs 3,522 lb)
Biggest size differences
- Curb weight: Audi S5 is 562 lb heavier (4,084 lb vs 3,522 lb)
- Height: Cadillac CT4 is 1.9 in taller (54.1 in vs 56.0 in)
- Length: Audi S5 is 4.5 in shorter (182.7 in vs 187.2 in)
- Width: Cadillac CT4 is 1.6 in narrower (73.0 in vs 71.4 in)
- Wheelbase: Cadillac CT4 has a 1.0 in longer wheelbase (108.3 in vs 109.3 in)
Practical verdicts
- Easier to fit in a short garageAudi S5 — Audi S5 is shorter by 4.5 in Check garage fit for Audi S5 · garage fit for Cadillac CT4
- Narrower for tight parkingCadillac CT4 — Cadillac CT4 is narrower by 1.6 in
Dimension comparison
| Spec | Audi S5 | Cadillac CT4 | Difference |
|---|---|---|---|
| Length | 182.7 in | 187.2 in | 4.5 in |
| Width | 73.0 in | 71.4 in | 1.6 in |
| Height | 54.1 in | 56.0 in | 1.9 in |
| Wheelbase | 108.3 in | 109.3 in | 1.0 in |
| Ground clearance | 4.1 in | — | — |
| Curb weight | 4,084 lb | 3,522 lb | 562 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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