Chevrolet Impala vs Buick LaCrosse Dimensions & Size Comparison
Comparing 2020 vs 2019 catalog dimensions. Chevrolet Impala · Buick LaCrosse
- Length201.3 in
- Height58.9 in
- Wheelbase111.7 in
- Curb weight3,682 lb – 3,867 lb
- Width73.0 in
- Buick LaCrosse width73.5 in
Which is bigger?
- Length: Buick LaCrosse is 3.8 in shorter (201.3 in vs 197.5 in)
- Width: Chevrolet Impala is 0.5 in narrower (73.0 in vs 73.5 in)
- Height: Chevrolet Impala is 1.4 in taller (58.9 in vs 57.5 in)
- Wheelbase: Buick LaCrosse has a 2.7 in longer wheelbase (111.7 in vs 114.4 in)
- Curb weight: Chevrolet Impala is 110 lb heavier (3,775 lb vs 3,665 lb)
Biggest size differences
- Curb weight: Chevrolet Impala is 110 lb heavier (3,775 lb vs 3,665 lb)
- Height: Chevrolet Impala is 1.4 in taller (58.9 in vs 57.5 in)
- Wheelbase: Buick LaCrosse has a 2.7 in longer wheelbase (111.7 in vs 114.4 in)
- Length: Buick LaCrosse is 3.8 in shorter (201.3 in vs 197.5 in)
- Width: Chevrolet Impala is 0.5 in narrower (73.0 in vs 73.5 in)
Practical verdicts
- Easier to fit in a short garageBuick LaCrosse — Buick LaCrosse is shorter by 3.8 in Check garage fit for Chevrolet Impala · garage fit for Buick LaCrosse
- Narrower for tight parkingChevrolet Impala — Chevrolet Impala is narrower by 0.5 in
- Smaller exterior footprintBuick LaCrosse — Based on length × width (Buick LaCrosse)
Dimension comparison
| Spec | Chevrolet Impala | Buick LaCrosse | Difference |
|---|---|---|---|
| Length | 201.3 in | 197.5 in | 3.8 in |
| Width | 73.0 in | 73.5 in | 0.5 in |
| Height | 58.9 in | 57.5 in | 1.4 in |
| Wheelbase | 111.7 in | 114.4 in | 2.7 in |
| Curb weight | 3,775 lb | 3,665 lb | 110 lb |
Values use trim midpoints when a model year lists a range.
Compare by year
Overlapping model years with dimension data.
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