2011 Audi A4 2.0 TDI

Audi boosts efficiency again: A4 consumes just 4.4 liters per 100 km (53.46 US mpg)* Sedan emits 115 grams of CO2 per kilometer (185.07 grams per mile)* Powerful two-liter TDI with 100 kW (136 hp) and 320 Nm (236.02 lb-ft) of torque* Potent technologies from the modular efficiency platformAudi is further improving the efficiency of its models. Starting immediately, two new versions of the