Performance/ consumption / acoustics Maximum speed in mph 141 136 Acceleration 0-62 mph in sec 8.9 Fuel grade Diesel, at least 49 CN Fuel consumption: urban/extra AudiA6 (C5) 2.5 TDI 163 Fuel Consumption (Economy), Emissions and Range. Fuel Consumption - Economy - Combined: 34 MPG 6.9 L/100 km 41 MPG UK: Fuel Consumption - Economy - Open road: Audi A4 (B6) 2.5 TDI 155 (2001) vs Audi A6 (C5) 2.5 TDI 163 (2002) AudiA4 (B9) Avant 3.0 TDI 272HP Quattro Tiptronic Fuel Consumption (Economy), Emissions and Range. Fuel Consumption - Economy - Combined: 46 MPG 5.1 L/100 km 55 MPG UK: Fuel Consumption - Economy - Open road: Is Audi A4 (B9) Avant 3.0 TDI 272HP Quattro Tiptronic All Wheel Drive (AWD)? .

audi a4 2.5 tdi fuel consumption