Audi has reduced the price of its DVD satellite navigation option from £1,975 to £500 for its A4 range.

The new offer is available on all A4 SE and S line, S4 quattro and RS 4 quattro models registered before September 30.

The Audi Satellite Navigation System Plus delivers maps from a single DVD covering the whole of western Europe to a 6.5-inch high resolution colour monitor.

A4 prices range from £19,915 on-the-road for the A4 2.0 SE to £51,020 OTR for the RS 4 quattro.