Refinement, efficiency and technology – the new Audi A4
![Audi A4](https://girlracer.co.uk/wp-content/uploads/2015/09/thumb_gw070915audi1.jpg)
Audi have pulled back the curtain on the new A4, looking to shake up the compact-exec class with fierce competition like the BMW 3 Series.
Audi have pulled back the curtain on the new A4, looking to shake up the compact-exec class with fierce competition like the BMW 3 Series.