IN THIS FEATURE First ever Lexus diesel Better-looking than the 3-Series Competitive equipment levels Diesel is crucial to Lexus Hugely accomplished chassis

It is, though, better-looking than arch rival BMW 3-Series; much more contemporary and modern than Jaguar's X-Type; and possessed of a more sporting profile than either Merc C-Class or Audi A4. This won't be a car that'll drop off anybody's shortlist on account of looks.

While it's a big step forward compared to the car it replaces, the IS's cabin doesn't feel particularly special. The control layout is sensible enough and we like the fact that the major function control buttons are big and easy to see. But the sparkly plastic on the upper console feels distinctly Toyota-ish - a soft-feel "slush'" surface, deployed elsewhere in the cabin, would have been nice here, too.

It's comfortable, though, with multi-adjustable seats and a wheel that electrically adjusts for reach and rake. It's a cocooning, enveloping feel especially for the driver, with a low seating position and that bluff, upright instrument panel rising in front.

'Enveloping feeling'

There are also some nice touches on the instruments themselves, though; when the engine's brain reckons its time to shift up a gear, an amber ring illuminates. And if you go on to hit the revlimiter, a red ring comes on, which is all very Top Gun-ish.