Audi A5 vs Cadillac CT4 Dimensions & Size Comparison
Comparing 2018 vs 2023 catalog dimensions. Audi A5 · Cadillac CT4
- Length184.0 in – 186.3 in
- Height54.0 in – 54.6 in
- Wheelbase108.8 in – 111.2 in
- Ground clearance4.7 in – 5.0 in
- Curb weight3,549 lb – 3,990 lb
- Width72.6 in – 72.7 in
- Cadillac CT4 width71.4 in
Which is bigger?
- Length: Audi A5 is 2.0 in shorter (185.2 in vs 187.2 in)
- Width: Cadillac CT4 is 1.3 in narrower (72.7 in vs 71.4 in)
- Height: Cadillac CT4 is 1.7 in taller (54.3 in vs 56.0 in)
- Wheelbase: Audi A5 has a 0.7 in longer wheelbase (110.0 in vs 109.3 in)
- Curb weight: Audi A5 is 248 lb heavier (3,770 lb vs 3,522 lb)
Biggest size differences
- Curb weight: Audi A5 is 248 lb heavier (3,770 lb vs 3,522 lb)
- Height: Cadillac CT4 is 1.7 in taller (54.3 in vs 56.0 in)
- Width: Cadillac CT4 is 1.3 in narrower (72.7 in vs 71.4 in)
- Length: Audi A5 is 2.0 in shorter (185.2 in vs 187.2 in)
- Wheelbase: Audi A5 has a 0.7 in longer wheelbase (110.0 in vs 109.3 in)
Practical verdicts
- Easier to fit in a short garageAudi A5 — Audi A5 is shorter by 2.0 in Check garage fit for Audi A5 · garage fit for Cadillac CT4
- Narrower for tight parkingCadillac CT4 — Cadillac CT4 is narrower by 1.3 in
Dimension comparison
| Spec | Audi A5 | Cadillac CT4 | Difference |
|---|---|---|---|
| Length | 185.2 in | 187.2 in | 2.0 in |
| Width | 72.7 in | 71.4 in | 1.3 in |
| Height | 54.3 in | 56.0 in | 1.7 in |
| Wheelbase | 110.0 in | 109.3 in | 0.7 in |
| Ground clearance | 4.8 in | — | — |
| Curb weight | 3,770 lb | 3,522 lb | 248 lb |
Values use trim midpoints when a model year lists a range (e.g. length 184.0 in – 186.3 in).
Compare by year
Overlapping model years with dimension data.
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