The requirements laid down by their bosses gave the
engineers that created the new Bentley Arnage T, unveiled at the Detroit Auto
Show on January 7, some difficult targets. The demand was that the latest
version of Bentley’s four-door saloon should be able to accelerate from zero to
60 mph in just 5.5 seconds and should have a maximum speed of 170 mph. The task
would be difficult because this was a Bentley, with all the size, comfort and
luxury associated with the brand. Weighing in at over two tons, the car would be
no lightweight. Nevertheless, the engineers were successful, and now Bentley can
boast it has the fastest four-door sedan in the world – and we’ve driven it.
The Arnage T is a development of the Red Label Arnage,
the sedan Bentley built when it became obvious that the company’s new owners,
VW, could not have a car with a BMW engine in their range. The BMW power unit
had been introduced in 1998, when Bentley introduced its new four-door for the
new millennium. BMW had won the contract to supply engines to Rolls-Royce and
Bentley because the company’s existing V-8 was considered too old and Vickers,
the British armaments company that owned Bentley and R-R, wasn’t prepared to pay
to bring it up to date. In fact Vickers wanted rid of its venture into the
luxury car business, and BMW was expected to be the buyer. It wasn’t, as we now
know, because VW outbid its rival from Munich. But the Brits had a trick up
their sleeves, and arranged that BMW should get Rolls as a consolation prize
from 2003.
So VW is putting all its efforts into Bentley, and the
first thing it did was to give the engineers the wherewithal to make their
classic 6.75-liter V-8 legal. They did this with the Red Label, introduced in
late 1999, and sales of the BMW-engined version dropped off a cliff. Now they
have gone further, swapping the single Garrett turbocharger of the Red Label for
two smaller ones, which give better gas mileage and more power. They’ve also
added a new engine management system from Bosch that further adds to power and
economy and also assists in making the venerable power unit, considered outdated
in the mid-Nineties by Vickers, comply with emissions legislation through till
2005. The result of these modifications is a maximum power of 450 hp and torque
that peaks at a massive 645 lb-ft.