In addition to the 3.0 TDI, the A6 Avant is starting out with a further representative of the latest V6 TDI engine generation with common rail system and piezo inline injectors: the 2.7 TDI.
Like its big brother, which has a capacity of three litres, it makes use of the latest injection technology and consequently already undercuts the demanding EU4 emission limits, which will not take effect until 2006, even without a diesel particulate filter.
A new crankshaft with the stroke reduced by 8.3 millimetres, new connecting rods and different pistons result in an overall swept volume of 2,698 cm3. This engine’s key performance data are a power output of 132 kW (180 bhp) in a speed range of between 3,300 and 4,250 rpm and a peak torque of 380 Nm which is available from 1,400 rpm and remains at this high level all the way up to 3,300 rpm.
The result is a spontaneous response and tremendous pulling power even from the lowest revs. The 100 km/h mark is passed after just 8.3 seconds on the way up to a top speed of 225 km/h. But it is the mid-range sprints that are the outstanding discipline of this new high-performance engine.