Audi A6 Saloon, Avant and A7 Sportback get new 40 TDI engine

Alex Ingram2018-08-16 16:15
New mild-hybrid 40 TDI diesel marks the first time the Audi A7 has used a four-cylinder engineAudi has added a new 40 TDI four-cylinder diesel engine to the A6 Saloon, A6 Avant and A7 Sportback ranges. It’s the first time that an engine with fewer than six cylinders has found its way under the bonnet of the A7.
The headline figures are a claimed 62.8mpg and 117g/km in an A6 Saloon riding on 18-inch alloy wheels - over 10mpg better than the most closely-matched B