Audi A5 vs Cadillac ATS Dimensions & Size Comparison
Comparing 2018 vs 2019 catalog dimensions. Audi A5 · Cadillac ATS
- 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 ATS width72.5 in
Which is bigger?
- Length: Cadillac ATS is 1.6 in shorter (185.2 in vs 183.6 in)
- Width: Cadillac ATS is 0.2 in narrower (72.7 in vs 72.5 in)
- Height: Cadillac ATS is 0.8 in taller (54.3 in vs 55.0 in)
- Wheelbase: Audi A5 has a 0.7 in longer wheelbase (110.0 in vs 109.3 in)
- Curb weight: Audi A5 is 214 lb heavier (3,770 lb vs 3,556 lb)
Biggest size differences
- Curb weight: Audi A5 is 214 lb heavier (3,770 lb vs 3,556 lb)
- Height: Cadillac ATS is 0.8 in taller (54.3 in vs 55.0 in)
- Length: Cadillac ATS is 1.6 in shorter (185.2 in vs 183.6 in)
- Wheelbase: Audi A5 has a 0.7 in longer wheelbase (110.0 in vs 109.3 in)
- Width: Cadillac ATS is 0.2 in narrower (72.7 in vs 72.5 in)
Practical verdicts
- Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 1.6 in Check garage fit for Audi A5 · garage fit for Cadillac ATS
- Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 0.2 in
- Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)
Dimension comparison
| Spec | Audi A5 | Cadillac ATS | Difference |
|---|---|---|---|
| Length | 185.2 in | 183.6 in | 1.6 in |
| Width | 72.7 in | 72.5 in | 0.2 in |
| Height | 54.3 in | 55.0 in | 0.8 in |
| Wheelbase | 110.0 in | 109.3 in | 0.7 in |
| Ground clearance | 4.8 in | — | — |
| Curb weight | 3,770 lb | 3,556 lb | 214 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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