Buick Regal vs Buick Regal Sportback Dimensions & Size Comparison
Comparing 2017 vs 2020 catalog dimensions. Buick Regal · Buick Regal Sportback
- Length190.2 in
- Height58.0 in – 58.4 in
- Wheelbase107.8 in
- Ground clearance5.5 in
- Curb weight3,600 lb – 3,981 lb
- Width73.1 in
- Buick Regal Sportback width73.3 in
Which is bigger?
- Length: Buick Regal is 2.7 in shorter (190.2 in vs 192.9 in)
- Width: Buick Regal is 0.2 in narrower (73.1 in vs 73.3 in)
- Height: Buick Regal is 0.9 in taller (58.2 in vs 57.3 in)
- Wheelbase: Buick Regal Sportback has a 3.6 in longer wheelbase (107.8 in vs 111.4 in)
- Curb weight: Buick Regal Sportback is 219 lb heavier (3,791 lb vs 4,009 lb)
Biggest size differences
- Curb weight: Buick Regal Sportback is 219 lb heavier (3,791 lb vs 4,009 lb)
- Wheelbase: Buick Regal Sportback has a 3.6 in longer wheelbase (107.8 in vs 111.4 in)
- Height: Buick Regal is 0.9 in taller (58.2 in vs 57.3 in)
- Length: Buick Regal is 2.7 in shorter (190.2 in vs 192.9 in)
- Width: Buick Regal is 0.2 in narrower (73.1 in vs 73.3 in)
Practical verdicts
- Easier to fit in a short garageBuick Regal — Buick Regal is shorter by 2.7 in Check garage fit for Buick Regal · garage fit for Buick Regal Sportback
- Narrower for tight parkingBuick Regal — Buick Regal is narrower by 0.2 in
- Smaller exterior footprintBuick Regal — Based on length × width (Buick Regal)
Dimension comparison
| Spec | Buick Regal | Buick Regal Sportback | Difference |
|---|---|---|---|
| Length | 190.2 in | 192.9 in | 2.7 in |
| Width | 73.1 in | 73.3 in | 0.2 in |
| Height | 58.2 in | 57.3 in | 0.9 in |
| Wheelbase | 107.8 in | 111.4 in | 3.6 in |
| Ground clearance | 5.5 in | — | — |
| Curb weight | 3,791 lb | 4,009 lb | 219 lb |
Values use trim midpoints when a model year lists a range.
Already own one of these cars?
Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.