Audi A6 vs Buick LaCrosse Dimensions & Size Comparison
Comparing 2019 catalog dimensions. Audi A6 · Buick LaCrosse
- Length194.4 in
- Height57.4 in
- Wheelbase115.1 in
- Ground clearance4.0 in
- Curb weight4,266 lb
- Width74.3 in
- Buick LaCrosse width73.5 in
Which is bigger?
- Length: Audi A6 is 3.1 in shorter (194.4 in vs 197.5 in)
- Width: Buick LaCrosse is 0.8 in narrower (74.3 in vs 73.5 in)
- Height: Buick LaCrosse is 0.1 in taller (57.4 in vs 57.5 in)
- Wheelbase: Audi A6 has a 0.7 in longer wheelbase (115.1 in vs 114.4 in)
- Curb weight: Audi A6 is 601 lb heavier (4,266 lb vs 3,665 lb)
Biggest size differences
- Curb weight: Audi A6 is 601 lb heavier (4,266 lb vs 3,665 lb)
- Length: Audi A6 is 3.1 in shorter (194.4 in vs 197.5 in)
- Width: Buick LaCrosse is 0.8 in narrower (74.3 in vs 73.5 in)
- Wheelbase: Audi A6 has a 0.7 in longer wheelbase (115.1 in vs 114.4 in)
- Height: Buick LaCrosse is 0.1 in taller (57.4 in vs 57.5 in)
Practical verdicts
- Easier to fit in a short garageAudi A6 — Audi A6 is shorter by 3.1 in Check garage fit for Audi A6 · garage fit for Buick LaCrosse
- Narrower for tight parkingBuick LaCrosse — Buick LaCrosse is narrower by 0.8 in
Dimension comparison
| Spec | Audi A6 | Buick LaCrosse | Difference |
|---|---|---|---|
| Length | 194.4 in | 197.5 in | 3.1 in |
| Width | 74.3 in | 73.5 in | 0.8 in |
| Height | 57.4 in | 57.5 in | 0.1 in |
| Wheelbase | 115.1 in | 114.4 in | 0.7 in |
| Ground clearance | 4.0 in | — | — |
| Curb weight | 4,266 lb | 3,665 lb | 601 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.