Buick LaCrosse vs Audi A6 Dimensions & Size Comparison
Comparing 2018 vs 2023 catalog dimensions. Buick LaCrosse · Audi A6
- Length197.5 in
- Height57.5 in
- Wheelbase114.4 in
- Width73.5 in
- Audi A6 width74.3 in
Which is bigger?
- Length: Audi A6 is 3.1 in shorter (197.5 in vs 194.4 in)
- Width: Buick LaCrosse is 0.8 in narrower (73.5 in vs 74.3 in)
- Height: Buick LaCrosse is 0.1 in taller (57.5 in vs 57.4 in)
- Wheelbase: Audi A6 has a 0.7 in longer wheelbase (114.4 in vs 115.1 in)
Biggest size differences
- Length: Audi A6 is 3.1 in shorter (197.5 in vs 194.4 in)
- Width: Buick LaCrosse is 0.8 in narrower (73.5 in vs 74.3 in)
- Wheelbase: Audi A6 has a 0.7 in longer wheelbase (114.4 in vs 115.1 in)
- Height: Buick LaCrosse is 0.1 in taller (57.5 in vs 57.4 in)
Practical verdicts
- Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 3.1 in Check garage fit for Buick LaCrosse · garage fit for Audi A6
- Narrower for tight parkingBuick LaCrosse — Buick LaCrosse is narrower by 0.8 in
Dimension comparison
| Spec | Buick LaCrosse | Audi A6 | Difference |
|---|---|---|---|
| Length | 197.5 in | 194.4 in | 3.1 in |
| Width | 73.5 in | 74.3 in | 0.8 in |
| Height | 57.5 in | 57.4 in | 0.1 in |
| Wheelbase | 114.4 in | 115.1 in | 0.7 in |
| Ground clearance | — | 4.2 in | — |
| Curb weight | — | 4,184 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.