Buick Regal vs Lexus IS 250 Dimensions & Size Comparison
Comparing 2011 catalog dimensions. Buick Regal · Lexus IS 250
- Length190.2 in
- Height58.4 in
- Wheelbase107.8 in
- Curb weight3,600 lb – 3,671 lb
- Width73.1 in
- Lexus IS 250 width70.9 in
Which is bigger?
- Length: Lexus IS 250 is 9.9 in shorter (190.2 in vs 180.3 in)
- Width: Lexus IS 250 is 2.2 in narrower (73.1 in vs 70.9 in)
- Height: Buick Regal is 2.0 in taller (58.4 in vs 56.4 in)
- Wheelbase: Buick Regal has a 0.3 in longer wheelbase (107.8 in vs 107.5 in)
- Curb weight: Buick Regal is 83 lb heavier (3,636 lb vs 3,553 lb)
Biggest size differences
- Length: Lexus IS 250 is 9.9 in shorter (190.2 in vs 180.3 in)
- Height: Buick Regal is 2.0 in taller (58.4 in vs 56.4 in)
- Width: Lexus IS 250 is 2.2 in narrower (73.1 in vs 70.9 in)
- Curb weight: Buick Regal is 83 lb heavier (3,636 lb vs 3,553 lb)
- Wheelbase: Buick Regal has a 0.3 in longer wheelbase (107.8 in vs 107.5 in)
Practical verdicts
- Easier to fit in a short garageLexus IS 250 — Lexus IS 250 is shorter by 9.9 in Check garage fit for Buick Regal · garage fit for Lexus IS 250
- Narrower for tight parkingLexus IS 250 — Lexus IS 250 is narrower by 2.2 in
- Smaller exterior footprintLexus IS 250 — Based on length × width (Lexus IS 250)
Dimension comparison
| Spec | Buick Regal | Lexus IS 250 | Difference |
|---|---|---|---|
| Length | 190.2 in | 180.3 in | 9.9 in |
| Width | 73.1 in | 70.9 in | 2.2 in |
| Height | 58.4 in | 56.4 in | 2.0 in |
| Wheelbase | 107.8 in | 107.5 in | 0.3 in |
| Curb weight | 3,636 lb | 3,553 lb | 83 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.