In line with its pledge to cut CO₂ output from its fleet by 20 per cent by 2012, Audi has just introduced its cleanest A4 TDI model ever, and at the same time launched an all-new 2.0 TFSI engine to complete its efficiency-focused overhaul of the A4 petrol range.

Notable as the compact executive car that will attract the lowest company car tax liability in the premium sector, the new 120PS A4 2.0 TDI is available to order now in Saloon and Avant body styles with standard, SE or S line specification priced from £22,150 OTR. The powerful 211PS A4 2.0 TFSI with new performance-enhancing Audi Valvelift technology is offered in SE or S line forms priced from £24,625 OTR. Both will be delivered to their first UK customers in mid-July.