Buick LaCrosse vs Audi A6 Dimensions & Size Comparison
Comparing 2018 catalog dimensions. Buick LaCrosse · Audi A6
- Length197.5 in
- Height57.5 in
- Wheelbase114.4 in
- Width73.5 in
- Audi A6 width73.8 in
Which is bigger?
- Length: Audi A6 is 3.3 in shorter (197.5 in vs 194.2 in)
- Width: Buick LaCrosse is 0.3 in narrower (73.5 in vs 73.8 in)
- Height: Audi A6 is 0.3 in taller (57.5 in vs 57.8 in)
- Wheelbase: Audi A6 has a 0.2 in longer wheelbase (114.4 in vs 114.6 in)
Biggest size differences
- Length: Audi A6 is 3.3 in shorter (197.5 in vs 194.2 in)
- Height: Audi A6 is 0.3 in taller (57.5 in vs 57.8 in)
- Width: Buick LaCrosse is 0.3 in narrower (73.5 in vs 73.8 in)
- Wheelbase: Audi A6 has a 0.2 in longer wheelbase (114.4 in vs 114.6 in)
Practical verdicts
- Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 3.3 in Check garage fit for Buick LaCrosse · garage fit for Audi A6
- Narrower for tight parkingBuick LaCrosse — Buick LaCrosse is narrower by 0.3 in
- Smaller exterior footprintAudi A6 — Based on length × width (Audi A6)
Dimension comparison
| Spec | Buick LaCrosse | Audi A6 | Difference |
|---|---|---|---|
| Length | 197.5 in | 194.2 in | 3.3 in |
| Width | 73.5 in | 73.8 in | 0.3 in |
| Height | 57.5 in | 57.8 in | 0.3 in |
| Wheelbase | 114.4 in | 114.6 in | 0.2 in |
| Ground clearance | — | 5.8 in | — |
| Curb weight | — | 4,046 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.