Audi A4 2005–2009 vs Audi A5 2007–2011 size comparison
Audi A5 2007–2011 is 52 mm (1.1%) longer than Audi A4 2005–2009. It is 77 mm (4.3%) wider, 8 mm (0.6%) lower and 101 mm (3.8%) longer in wheelbase. Boot space with the seats up is 315 L and 320 L (+5 L).
| Dimension | Audi A4 2005–2009 | Audi A5 2007–2011 | Difference |
|---|---|---|---|
| Length | 4573 mm | 4625 mm | +52 mm (+1.1%) |
| Width | 1777 mm | 1854 mm | +77 mm (+4.3%) |
| Height | 1391 mm | 1383 mm | -8 mm (-0.6%) |
| Wheelbase | 2650 mm | 2751 mm | +101 mm (+3.8%) |
| Boot | 315 L | 320 L | +5 L |