Cadillac Escalade Headlight Gm Oem Left Gm Part #15044521 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.

Abarth 695 Maserati Edition (2012) first pictures

Remember the Abarth 695 Tributo Ferrari, the hyper-expensive hot hatch fettled with some help from Maranello? Well now Fiat has tuned up its baby 500C convertible pocket rocket with assistance from Maserati. The new limited-edition Abarth 695 Maserati Edition will carry a similarly eye-watering price tag - just 499 of the convertible hot hatch will be built and it tops a heady £32,000.

Nissan pits GT-R vs. Leaf Nismo RC vs. Altima V8 Supercar

Nissan had a little fun at the Clipsal 500 in Adelaide, Australia earlier this month. For an exhibition, it pitted its Leaf Nismo RC versus its Nissan GT-R road car and the Nissan Altima V8 Supercar. Thankfully, the whole contest was recorded for posterity.