Cadillac ATS vs Cadillac CT4 Dimensions & Size Comparison
Comparing 2015 vs 2023 catalog dimensions. Cadillac ATS · Cadillac CT4
- Length183.6 in
- Height54.8 in
- Wheelbase109.3 in
- Ground clearance5.9 in
- Curb weight3,411 lb – 3,693 lb
- Width72.5 in
- Cadillac CT4 width71.4 in
Which is bigger?
- Length: Cadillac ATS is 3.6 in shorter (183.6 in vs 187.2 in)
- Width: Cadillac CT4 is 1.1 in narrower (72.5 in vs 71.4 in)
- Height: Cadillac CT4 is 1.2 in taller (54.8 in vs 56.0 in)
- Wheelbase: essentially the same
- Curb weight: Cadillac ATS is 30 lb heavier (3,552 lb vs 3,522 lb)
Biggest size differences
- Height: Cadillac CT4 is 1.2 in taller (54.8 in vs 56.0 in)
- Length: Cadillac ATS is 3.6 in shorter (183.6 in vs 187.2 in)
- Width: Cadillac CT4 is 1.1 in narrower (72.5 in vs 71.4 in)
- Curb weight: Cadillac ATS is 30 lb heavier (3,552 lb vs 3,522 lb)
Practical verdicts
- Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 3.6 in Check garage fit for Cadillac ATS · garage fit for Cadillac CT4
- Narrower for tight parkingCadillac CT4 — Cadillac CT4 is narrower by 1.1 in
Dimension comparison
| Spec | Cadillac ATS | Cadillac CT4 | Difference |
|---|---|---|---|
| Length | 183.6 in | 187.2 in | 3.6 in |
| Width | 72.5 in | 71.4 in | 1.1 in |
| Height | 54.8 in | 56.0 in | 1.2 in |
| Wheelbase | 109.3 in | 109.3 in | 0.0 in |
| Ground clearance | 5.9 in | — | — |
| Curb weight | 3,552 lb | 3,522 lb | 30 lb |
Values use trim midpoints when a model year lists a range.
Already own one of these cars?
Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.