Mazda Mazda6 vs Buick Regal Sportback Dimensions & Size Comparison
Comparing 2012 vs 2020 catalog dimensions. Mazda Mazda6 · Buick Regal Sportback
- Length193.7 in
- Height57.9 in
- Wheelbase109.8 in
- Curb weight3,272 lb – 3,574 lb
- Width72.4 in
- Buick Regal Sportback width73.3 in
Which is bigger?
- Length: Buick Regal Sportback is 0.8 in shorter (193.7 in vs 192.9 in)
- Width: Mazda Mazda6 is 0.9 in narrower (72.4 in vs 73.3 in)
- Height: Mazda Mazda6 is 0.6 in taller (57.9 in vs 57.3 in)
- Wheelbase: Buick Regal Sportback has a 1.6 in longer wheelbase (109.8 in vs 111.4 in)
- Curb weight: Buick Regal Sportback is 586 lb heavier (3,423 lb vs 4,009 lb)
Biggest size differences
- Curb weight: Buick Regal Sportback is 586 lb heavier (3,423 lb vs 4,009 lb)
- Wheelbase: Buick Regal Sportback has a 1.6 in longer wheelbase (109.8 in vs 111.4 in)
- Width: Mazda Mazda6 is 0.9 in narrower (72.4 in vs 73.3 in)
- Height: Mazda Mazda6 is 0.6 in taller (57.9 in vs 57.3 in)
- Length: Buick Regal Sportback is 0.8 in shorter (193.7 in vs 192.9 in)
Practical verdicts
- Easier to fit in a short garageBuick Regal Sportback — Buick Regal Sportback is shorter by 0.8 in Check garage fit for Mazda Mazda6 · garage fit for Buick Regal Sportback
- Narrower for tight parkingMazda Mazda6 — Mazda Mazda6 is narrower by 0.9 in
Dimension comparison
| Spec | Mazda Mazda6 | Buick Regal Sportback | Difference |
|---|---|---|---|
| Length | 193.7 in | 192.9 in | 0.8 in |
| Width | 72.4 in | 73.3 in | 0.9 in |
| Height | 57.9 in | 57.3 in | 0.6 in |
| Wheelbase | 109.8 in | 111.4 in | 1.6 in |
| Curb weight | 3,423 lb | 4,009 lb | 586 lb |
Values use trim midpoints when a model year lists a range.
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