Audi A6 vs Buick LaCrosse Dimensions & Size Comparison
Comparing 2009 catalog dimensions. Audi A6 · Buick LaCrosse
- Length193.5 in – 194.2 in
- Height57.4 in – 58.2 in
- Wheelbase111.9 in
- Curb weight3,858 lb – 4,255 lb
- Width73.0 in
- Buick LaCrosse width73.0 in
Which is bigger?
- Length: Audi A6 is 4.3 in shorter (193.8 in vs 198.1 in)
- Width: essentially the same
- Height: Audi A6 is 0.4 in taller (57.8 in vs 57.4 in)
- Wheelbase: Audi A6 has a 1.4 in longer wheelbase (111.9 in vs 110.5 in)
- Curb weight: Audi A6 is 424 lb heavier (4,057 lb vs 3,633 lb)
Biggest size differences
- Curb weight: Audi A6 is 424 lb heavier (4,057 lb vs 3,633 lb)
- Length: Audi A6 is 4.3 in shorter (193.8 in vs 198.1 in)
- Wheelbase: Audi A6 has a 1.4 in longer wheelbase (111.9 in vs 110.5 in)
- Height: Audi A6 is 0.4 in taller (57.8 in vs 57.4 in)
Practical verdicts
- Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 4.3 in Check garage fit for Audi A6 · garage fit for Buick LaCrosse
- Smaller exterior footprintAudi A6 — Based on length × width (Audi A6)
Dimension comparison
| Spec | Audi A6 | Buick LaCrosse | Difference |
|---|---|---|---|
| Length | 193.8 in | 198.1 in | 4.3 in |
| Width | 73.0 in | 73.0 in | 0.0 in |
| Height | 57.8 in | 57.4 in | 0.4 in |
| Wheelbase | 111.9 in | 110.5 in | 1.4 in |
| Curb weight | 4,057 lb | 3,633 lb | 424 lb |
Values use trim midpoints when a model year lists a range (e.g. length 193.5 in – 194.2 in).
Compare by year
Overlapping model years with dimension data.
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