Depo 314-1611r-as Turn Signal Light, Front, Rh on 2040-parts.com

Goodwood Festival of Speed (2013) the cars of GFoS

If you’re one of the 150,000 expected visitors at Goodwood for the Festival of Speed this weekend, you’ll be among the first to see a wealth of new performance cars in action on Lord March’s drive. Here’s the full round up of confirmed attendees with links to CAR’s full stories – which are you most excited to see (and hear)? Audi’s Le Mans-winning R18 E-tron Quattro will be driven up the hill by 2013 race winner Allan McNish – check out his pre-Le Mans interview with CAR here.

Nissan and Fiat marketing heads trade insults over 'visual pollution'

A war of words has erupted between Fiat and Nissan's marketing departments over their electric vehicle designs, the Leaf and the 500e. Matt Davis, head of Fiat product marketing, told Bloomberg News before the launch of its all-electric 500e at the Los Angeles show last week that "ugliness is probably one of the worst forms of pollution," seen as an indirect attack on Nissan's electric offering. The then 500e came under attack with Nissan criticizing the fact that it was created only to meet Californian emissions requirements.

Koenigsegg backs out of deal to buy Saab

Swedish exotic-car maker Koenigsegg Group has canceled plans to buy Saab from General Motors. GM announced that the deal was off on Tuesday and gave no reason why the deal fell apart, nor did the automaker say what would happen to Saab. In a statement, GM CEO Fritz Henderson said: "We're obviously very disappointed with the decision to pull out of the Saab purchase.