Mazda3 2011–2013 vs Opel Signum 2005–2008 size comparison
Opel Signum 2005–2008 is 191 mm (4.3%) longer than Mazda3 2011–2013. It is 43 mm (2.5%) wider, 4 mm (0.3%) lower and 190 mm (7.2%) longer in wheelbase. Boot space with the seats up is 340 L and 365 L (+25 L).
| Dimension | Mazda3 2011–2013 | Opel Signum 2005–2008 | Difference |
|---|---|---|---|
| Length | 4460 mm | 4651 mm | +191 mm (+4.3%) |
| Width | 1755 mm | 1798 mm | +43 mm (+2.5%) |
| Height | 1470 mm | 1466 mm | -4 mm (-0.3%) |
| Wheelbase | 2640 mm | 2830 mm | +190 mm (+7.2%) |
| Boot | 340 L | 365 L | +25 L |
Mazda3 2011–2013 dimensions · Opel Signum 2005–2008 dimensions