Audi RS 5 vs Cadillac CT4 Dimensions & Size Comparison
Comparing 2021 catalog dimensions. Audi RS 5 · Cadillac CT4
- Length186.0 in – 188.3 in
- Height54.0 in – 55.1 in
- Wheelbase108.9 in – 111.3 in
- Curb weight3,990 lb – 4,057 lb
- Width73.5 in
- Cadillac CT4 width71.4 in
Which is bigger?
- Length: essentially the same
- Width: Cadillac CT4 is 2.1 in narrower (73.5 in vs 71.4 in)
- Height: Cadillac CT4 is 1.5 in taller (54.5 in vs 56.0 in)
- Wheelbase: Audi RS 5 has a 0.8 in longer wheelbase (110.1 in vs 109.3 in)
- Curb weight: Audi RS 5 is 432 lb heavier (4,024 lb vs 3,592 lb)
Biggest size differences
- Curb weight: Audi RS 5 is 432 lb heavier (4,024 lb vs 3,592 lb)
- Width: Cadillac CT4 is 2.1 in narrower (73.5 in vs 71.4 in)
- Height: Cadillac CT4 is 1.5 in taller (54.5 in vs 56.0 in)
- Wheelbase: Audi RS 5 has a 0.8 in longer wheelbase (110.1 in vs 109.3 in)
Practical verdicts
- Narrower for tight parkingCadillac CT4 — Cadillac CT4 is narrower by 2.1 in
- Smaller exterior footprintCadillac CT4 — Based on length × width (Cadillac CT4)
Dimension comparison
| Spec | Audi RS 5 | Cadillac CT4 | Difference |
|---|---|---|---|
| Length | 187.2 in | 187.2 in | 0.0 in |
| Width | 73.5 in | 71.4 in | 2.1 in |
| Height | 54.5 in | 56.0 in | 1.5 in |
| Wheelbase | 110.1 in | 109.3 in | 0.8 in |
| Curb weight | 4,024 lb | 3,592 lb | 432 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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