Audi RS 3 vs Cadillac ATS Dimensions & Size Comparison
Comparing 2023 vs 2019 catalog dimensions. Audi RS 3 · Cadillac ATS
- Length178.8 in
- Height55.6 in
- Wheelbase103.6 in
- Curb weight3,649 lb
- Width72.9 in
- Cadillac ATS width72.5 in
Which is bigger?
- Length: Audi RS 3 is 4.8 in shorter (178.8 in vs 183.6 in)
- Width: Cadillac ATS is 0.4 in narrower (72.9 in vs 72.5 in)
- Height: Audi RS 3 is 0.6 in taller (55.6 in vs 55.0 in)
- Wheelbase: Cadillac ATS has a 5.7 in longer wheelbase (103.6 in vs 109.3 in)
- Curb weight: Audi RS 3 is 94 lb heavier (3,649 lb vs 3,556 lb)
Biggest size differences
- Wheelbase: Cadillac ATS has a 5.7 in longer wheelbase (103.6 in vs 109.3 in)
- Curb weight: Audi RS 3 is 94 lb heavier (3,649 lb vs 3,556 lb)
- Length: Audi RS 3 is 4.8 in shorter (178.8 in vs 183.6 in)
- Height: Audi RS 3 is 0.6 in taller (55.6 in vs 55.0 in)
- Width: Cadillac ATS is 0.4 in narrower (72.9 in vs 72.5 in)
Practical verdicts
- Easier to fit in a short garageAudi RS 3 — Audi RS 3 is shorter by 4.8 in Check garage fit for Audi RS 3 · garage fit for Cadillac ATS
- Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 0.4 in
- Smaller exterior footprintAudi RS 3 — Based on length × width (Audi RS 3)
Dimension comparison
| Spec | Audi RS 3 | Cadillac ATS | Difference |
|---|---|---|---|
| Length | 178.8 in | 183.6 in | 4.8 in |
| Width | 72.9 in | 72.5 in | 0.4 in |
| Height | 55.6 in | 55.0 in | 0.6 in |
| Wheelbase | 103.6 in | 109.3 in | 5.7 in |
| Curb weight | 3,649 lb | 3,556 lb | 94 lb |
Values use trim midpoints when a model year lists a range.
Compare by year
Overlapping model years with dimension data.
Already own one of these cars?
Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.