Mazda3 2013–2017 vs Opel Signum 2005–2008 size comparison
Opel Signum 2005–2008 is 191 mm (4.3%) longer than Mazda3 2013–2017. It is 3 mm (0.2%) wider, 11 mm (0.8%) taller and 130 mm (4.8%) longer in wheelbase. Boot space with the seats up is 364 L and 365 L (+1 L).
| Dimension | Mazda3 2013–2017 | Opel Signum 2005–2008 | Difference |
|---|---|---|---|
| Length | 4460 mm | 4651 mm | +191 mm (+4.3%) |
| Width | 1795 mm | 1798 mm | +3 mm (+0.2%) |
| Height | 1455 mm | 1466 mm | +11 mm (+0.8%) |
| Wheelbase | 2700 mm | 2830 mm | +130 mm (+4.8%) |
| Boot | 364 L | 365 L | +1 L |
Mazda3 2013–2017 dimensions · Opel Signum 2005–2008 dimensions