Buick LaCrosse vs Cadillac CT5 Dimensions & Size Comparison
Comparing 2017 vs 2022 catalog dimensions. Buick LaCrosse · Cadillac CT5
- Length197.5 in
- Height57.5 in
- Wheelbase114.4 in
- Width73.5 in
- Cadillac CT5 width74.1 in
Which is bigger?
- Length: Cadillac CT5 is 3.7 in shorter (197.5 in vs 193.8 in)
- Width: Buick LaCrosse is 0.6 in narrower (73.5 in vs 74.1 in)
- Height: Buick LaCrosse is 0.3 in taller (57.5 in vs 57.2 in)
- Wheelbase: Cadillac CT5 has a 1.6 in longer wheelbase (114.4 in vs 116.0 in)
Biggest size differences
- Length: Cadillac CT5 is 3.7 in shorter (197.5 in vs 193.8 in)
- Wheelbase: Cadillac CT5 has a 1.6 in longer wheelbase (114.4 in vs 116.0 in)
- Width: Buick LaCrosse is 0.6 in narrower (73.5 in vs 74.1 in)
- Height: Buick LaCrosse is 0.3 in taller (57.5 in vs 57.2 in)
Practical verdicts
- Easier to fit in a short garageCadillac CT5 — Cadillac CT5 is shorter by 3.7 in Check garage fit for Buick LaCrosse · garage fit for Cadillac CT5
- Narrower for tight parkingBuick LaCrosse — Buick LaCrosse is narrower by 0.6 in
- Smaller exterior footprintCadillac CT5 — Based on length × width (Cadillac CT5)
Dimension comparison
| Spec | Buick LaCrosse | Cadillac CT5 | Difference |
|---|---|---|---|
| Length | 197.5 in | 193.8 in | 3.7 in |
| Width | 73.5 in | 74.1 in | 0.6 in |
| Height | 57.5 in | 57.2 in | 0.3 in |
| Wheelbase | 114.4 in | 116.0 in | 1.6 in |
| Curb weight | — | 3,743 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.