CAR interviews McLaren Group CEO Ron Dennis (2014)

By Gavin Green Motor Industry 17 June 2014 09:44 It seems 903bhp may not be enough. Ron Dennis – back in charge of McLaren Group as CEO after two years of hands-off frustration – confides that some owners of the P1 hypercar are demanding ‘something a bit more edgy’. Perhaps there’ll be a second chapter in the P1 story; 375 hand-built cars have already sold out to wealthy enthusiasts.

Fiat 500 Turbo arrives for the US

The Fiat 500 Turbo has made its debut at Concorso Italiano in Monterey, California, effectively a US version of the Abarth 500. Last month we had a spot of the Fiat 500 Turbo in a commercial Fiat had shot for the 500 range, and it’s made its official debut this weekend at the Concorso Italiano in Monterey, California. The Fiat 500 T is really what we think of as the Abarth 500, a pimped 500 with 135bhp and some aggressive body changes, designed to sit below the Fiat 500 Abarth in the States.

Tomorrow’s world: Fiat's MultiAir engine tech

By Jesse Crosse Motor Industry 14 October 2009 16:50 Fiat this year launches what it claims is a big step forward in variable valve timing: MultiAir. It's the first time that a manufacturer has made a properly variable valve system a production reality, and will slowly be rolled out across most of Fiat's and Alfa's car ranges.How does Fiat's MultiAir vary from existing variable valve timing (VVT) systems?Current VVT systems rely on mechanical systems to open and close the valves. Engineers have long understood the benefits of changing valve opening and closing times to tweak an engine's power and emissions performance, depending on the need for power or parsimony.Valves are an engine's nose and mouth – it inhales through inlet valves and exhales through exhaust valves.