Audi A4 2.0 TDI SE

We were impressed by the 1.8-litre turbocharged petrol version driven in Issue 982. But how does the model rate in 2.0 TDI diesel guise?

Audi expects this variant to be the biggest seller in the range. The longitudinally mounted direct-injection diesel produces 141bhp – up 3bhp on the old car – while torque is unchanged at 320Nm. And the unit is mated to a six-speed man­ual gearbox.

Crucially for company buyers, CO2 emissions are down from 159g/km to 144g/km, which means the A4 has dropped three tax brackets. Initially, the car will be available only in SE spec, although other trims will join the line-up throughout 2008.On the road, the oil-burner delivers strong performance and decent in-gear punch. Both engine and road noise are quieter than in the old A4, and the Audi is better to drive, too, with excellent composure in corners and impressive levels of grip.Steering is accurate and fluid, while the supple suspension does a fine job of absorbing bumps and imperfections.

For owners who want a more focused driving experience, the A4 is also available with the optional Drive Select system. This allows you to optimise the power-steering assistance, sharpen throttle response and adjust the dampers to suit your tastes.

Yet even without it, the six-speed gearbox offers a solid action, and while the A4 still lacks the driver involvement of the 3-Series, it’s more capable than its predecessor.