Vintage Tnt Ski Doo Snowmobile Helmet on 2040-parts.com

One Lap of the Web: Porsche 959s, the Alfa Romeo 4C and the Mercedes-Benz A45 AMG vs. the BMW M135i

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- When initially produced to satisfy FIA homologation requirements in 1986, the Porsche 959 was the world's fastest street-legal production car.

Nissan Ellure concept (2010) unveiled

The Nissan Ellure has today made its world debut at the 2010 LA auto show. Nissan's senior vice president and chief creative officer, Shiro Nakamura states that 'it's not intended as a preview of any upcoming production model' and that 'the Ellure confirms Nissan’s intention to be a strong player in the sedan segment for many years to come' An interesting u-turn, as Nissan has steadfastly pioneered niche markets over the last decade, whilst turning their back on the traditional sectors. Well, the drivetrain's worth a mention: the Ellure boasts a supercharged 2.5-litre four-cylinder with Intelligent Dual Clutch Control (one motor/two clutch design with lithium-ion battery) and 25 kW electric motor.

Subaru going for Isle of Man record

How can Subaru prove its latest WRX STI is more competent that its predecessor? Would beating its own record round the infamous Isle of Man TT course do it? We reckon so.