Buick LaCrosse vs Cadillac XTS Dimensions & Size Comparison
Comparing 2018 catalog dimensions. Buick LaCrosse · Cadillac XTS
- Length197.5 in
- Height57.5 in
- Wheelbase114.4 in
- Width73.5 in
- Cadillac XTS width72.9 in
Which is bigger?
- Length: Buick LaCrosse is 3.4 in shorter (197.5 in vs 200.9 in)
- Width: Cadillac XTS is 0.6 in narrower (73.5 in vs 72.9 in)
- Height: Cadillac XTS is 1.9 in taller (57.5 in vs 59.4 in)
- Wheelbase: Buick LaCrosse has a 2.7 in longer wheelbase (114.4 in vs 111.7 in)
Biggest size differences
- Height: Cadillac XTS is 1.9 in taller (57.5 in vs 59.4 in)
- Wheelbase: Buick LaCrosse has a 2.7 in longer wheelbase (114.4 in vs 111.7 in)
- Length: Buick LaCrosse is 3.4 in shorter (197.5 in vs 200.9 in)
- Width: Cadillac XTS is 0.6 in narrower (73.5 in vs 72.9 in)
Practical verdicts
- Easier to fit in a short garageBuick LaCrosse — Buick LaCrosse is shorter by 3.4 in Check garage fit for Buick LaCrosse · garage fit for Cadillac XTS
- Narrower for tight parkingCadillac XTS — Cadillac XTS is narrower by 0.6 in
Dimension comparison
| Spec | Buick LaCrosse | Cadillac XTS | Difference |
|---|---|---|---|
| Length | 197.5 in | 200.9 in | 3.4 in |
| Width | 73.5 in | 72.9 in | 0.6 in |
| Height | 57.5 in | 59.4 in | 1.9 in |
| Wheelbase | 114.4 in | 111.7 in | 2.7 in |
| Ground clearance | — | 5.0 in | — |
| Curb weight | — | 4,028 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.