BENTLEY'S fourth new model in as many years is to go into production at the Pym's Lane plant.

The Arnage Drophead Coup has got the green light for production after it was unveiled to worldwide acclaim at the Los Angeles Auto Show in January.

The convertible show car sparked such a flood of interest amongst Bentley aficionados that a decision was taken to continue its development programme in time to deliver the first cars by spring of next year.

The four-seater is a luxury drop-top boasting a unique blend of classic Bentley design and craftsmanship married to a high-technology platform.

It is described as the natural successor to the Bentley Azure, whose eight-year lifespan cemented the marque's status as the prime provider of four-seater convertibles.

Bentley chairman Dr Franz-Josef Paefgen said: "We knew that the Drophead Coup would create quite a stir, because it is the most sensationally beautiful convertible with strikingly contemporary lines and an unashamed luxurious interior.

"Yet even we were surprised by how much demand there has been".

Since 2002, Bentley has launched the all-new Continental GT Coup, the 2005 Model Year Arnage, the four-door Continental Flying Spur and now the Arnage Drophead Coup.

The car, which has not yet been priced, is powered by a 450bhp 6.75-litre engine and features a complex folding roof, which is operated hydraulically.

Board member Adrian Hallmark added: "This convertible will be the flagship of our range."