Polaris 500 Xc Cylinder 1999-01, Part # 3021043 on 2040-parts.com

McLaren MSO 650S going in to production – debuts at Goodwood & costs from £252,500

The McLaren MSO 650S Concept (pictured) becomes a production model In April, we revealed the McLaren MSO 650S Coupe Concept, and such has been the reaction from McLaren buyers that McLaren has decided to put it in to production, with a total of 50 cars being built in both Coupe and Spider guise and debuting this week at the Goodwood Festival of Speed. The production MSO 650S carries over many of the elements of the Concept, but McLaren’s Design Director, Frank Stephenson, has had input to make more changes including a number of carbon fibre styling upgrades with a satin finish, a three-piece rear bumper with carbon fibre centre section and a more aggressive rear diffuser. The MSO Concept came in Agrigan Black, but the production version will be available in ‘Papaya Spark (a take on McLaren orange), Sarigan Quartz ( new metallic silver with gold infusion) and the Agrigan Black of the concept.

GM profits surge to $3.2 billion in first quarter

General Motors on Thursday posted net income of $3.2 billion for the first quarter, its fifth straight quarterly profit since emerging from bankruptcy. Stripping out one-time charges and gains, including $1.6 billion in income from the March sale of GM's ownership in Delphi Automotive, GM earned $2 billion before interest and taxes. GM's net income for the January-through-March period a year earlier was $865 million.

Cash-for-clunkers gems: Corvettes, Camaros, Mustangs and one infamous Bentley meet the end of the road

By now, the high-profile casualties of cash-for-clunkers are well documented: a Bentley Continental R and an Aston Martin DB7 Volante from 1997 and a 1985 Maserati Quattroporte all perished under the government-funded incentive program. But scratching beneath the surface reveals that scores of everyday enthusiast rides such as Mustangs, Camaros and even some Corvettes met ignominious endings by having their engines destroyed and their bodies crushed. While it’s likely that many of the nearly 700,000 clunkers turned in actually were at the end of their roads, the final report released by the government reveals the demise of plenty of affordable, likely still-fixable cars that could have been enjoyed by collectors of all ages.