Buick LaCrosse vs Audi A6 Dimensions & Size Comparison
Comparing 2009 catalog dimensions. Buick LaCrosse · Audi A6
- Length198.1 in
- Height57.4 in
- Wheelbase110.5 in
- Curb weight3,495 lb – 3,770 lb
- Width73.0 in
- Audi A6 width73.0 in
Which is bigger?
- Length: Audi A6 is 4.3 in shorter (198.1 in vs 193.8 in)
- Width: essentially the same
- Height: Audi A6 is 0.4 in taller (57.4 in vs 57.8 in)
- Wheelbase: Audi A6 has a 1.4 in longer wheelbase (110.5 in vs 111.9 in)
- Curb weight: Audi A6 is 424 lb heavier (3,633 lb vs 4,057 lb)
Biggest size differences
- Curb weight: Audi A6 is 424 lb heavier (3,633 lb vs 4,057 lb)
- Length: Audi A6 is 4.3 in shorter (198.1 in vs 193.8 in)
- Wheelbase: Audi A6 has a 1.4 in longer wheelbase (110.5 in vs 111.9 in)
- Height: Audi A6 is 0.4 in taller (57.4 in vs 57.8 in)
Practical verdicts
- Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 4.3 in Check garage fit for Buick LaCrosse · garage fit for Audi A6
- Smaller exterior footprintAudi A6 — Based on length × width (Audi A6)
Dimension comparison
| Spec | Buick LaCrosse | Audi A6 | Difference |
|---|---|---|---|
| Length | 198.1 in | 193.8 in | 4.3 in |
| Width | 73.0 in | 73.0 in | 0.0 in |
| Height | 57.4 in | 57.8 in | 0.4 in |
| Wheelbase | 110.5 in | 111.9 in | 1.4 in |
| Curb weight | 3,633 lb | 4,057 lb | 424 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.