Audi S6 vs Buick LaCrosse Dimensions & Size Comparison
Comparing 2018 catalog dimensions. Audi S6 · Buick LaCrosse
- Length194.4 in
- Height56.8 in
- Wheelbase114.8 in
- Ground clearance4.6 in
- Curb weight4,497 lb
- Width73.8 in
- Buick LaCrosse width73.5 in
Which is bigger?
- Length: Audi S6 is 3.1 in shorter (194.4 in vs 197.5 in)
- Width: Buick LaCrosse is 0.3 in narrower (73.8 in vs 73.5 in)
- Height: Buick LaCrosse is 0.7 in taller (56.8 in vs 57.5 in)
- Wheelbase: Audi S6 has a 0.4 in longer wheelbase (114.8 in vs 114.4 in)
Biggest size differences
- Length: Audi S6 is 3.1 in shorter (194.4 in vs 197.5 in)
- Height: Buick LaCrosse is 0.7 in taller (56.8 in vs 57.5 in)
- Width: Buick LaCrosse is 0.3 in narrower (73.8 in vs 73.5 in)
- Wheelbase: Audi S6 has a 0.4 in longer wheelbase (114.8 in vs 114.4 in)
Practical verdicts
- Easier to fit in a short garageAudi S6 — Audi S6 is shorter by 3.1 in Check garage fit for Audi S6 · garage fit for Buick LaCrosse
- Narrower for tight parkingBuick LaCrosse — Buick LaCrosse is narrower by 0.3 in
- Smaller exterior footprintAudi S6 — Based on length × width (Audi S6)
Dimension comparison
| Spec | Audi S6 | Buick LaCrosse | Difference |
|---|---|---|---|
| Length | 194.4 in | 197.5 in | 3.1 in |
| Width | 73.8 in | 73.5 in | 0.3 in |
| Height | 56.8 in | 57.5 in | 0.7 in |
| Wheelbase | 114.8 in | 114.4 in | 0.4 in |
| Ground clearance | 4.6 in | — | — |
| Curb weight | 4,497 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.