Magnaflow 17994 Chevrolet Diesel Duramax, 4in. System Pro Series Diesel Exhaust on 2040-parts.com

Concept Car of the Week: Renault Racoon (1992)

As far as wacky concepts go, the Racoon surely has to be up there with the best of them. Designed and engineered like no other car before, the off-road and amphibious capabilities of the Racoon stretched automobile versatility to new levels. With its big eyes and smiley face, it has the same happy expression as its sister, the Twingo.

Toyota Corolla (2014)

The 2014 Toyota Corolla is the company's eleventh generation of the world's best-selling model, with almost 40 million sold since the first appeared in 1966. In line with the attempt to inject some interest into Toyota's model range (witness the new Avalon for example), this new Corolla is based around the mantra ‘Iconic Dynamism', whatever that might mean. The result is a car that certainly appears more interesting than its forebears on the evidence of these pictures.

One Lap of the Web: Senna's sweet go-kart

-- Gran Turismo has always included some, uh, unique car choices for its video games. (Sure, the Patent-Motorwagen is significant, but hot-lapping the 1-hp horseless carriage in "Gran Turismo 4" wasn't exactly riveting, unless you used cheats.) So that's why Ayrton Senna's go-kart from the 1978 World Karting Championship should be interesting -- it's nowhere near as fast as his Lotus 97T, but it shows that "Gran Turismo" wasn't kidding when developers said they wanted fans to chart the entirety of Senna's life. Plus, if you make it go 352 mph you can finally stick it to Prost.