Mazda Mpv 1999 Electric Fan [0167650] on 2040-parts.com

Why the BMW M4 is better than the M3 V8 (2013)

It’s no exaggeration to say that the turbocharged engine in the upcoming BMW M3 (saloon) and M4 (coupe) models is one of the most important engines ever produced by BMW’s M Division. No, it’s not the first turbo lump the performance off-shoot has built – you'll probably know we’ve already had the X5/X6M mutants plus the brilliant 1M and M5 and M6 – but it is the first turbo ever to slot in a production M3, the car that personifies BMW’s iconic performance sub brand, which itself has always been defined by high-revving, naturally aspirated engines. All of this explains why M’s engineers have cut their teeth on other engines first before plucking up the courage to develop the M3/M4 turbo while turning their backs on the outgoing E92 M3’s exceptional V8.

Nissan pilots digital car manual

NISSAN has brought the humble car manual into the 21st Century with a new smartphone app that contains everything drivers need, including warning light recognition. The ‘iManual’ system is being trialled with the Micra manual, since Nissan has judged that the stylish supermini’s owners are the most likely to adopt and use the iPhone- and Android-compatible app. It squeezes the paper manual’s entire contents into an easy-to-manage format that users can access anywhere, as long as they have an internet connection.

Join the Autoweek America Adventure--on us!

You can win a chance to hit the road from Seattle to SEMA during the Autoweek America Adventure. We're giving away a free vehicle entry and a $2,000 Amex gift card to one lucky team. The contest starts on Sept.