Ambient Air Temperature Sensor Standard Ax163 on 2040-parts.com

New commenting rules on CAR Online

CAR Online has a reputation for intelligent, friendly and informed debate – both in our forum and on the comments attached to each story. However, a minority of users has recently dragged the standard of conversation down, ruining the enjoyment of the majority. Today we launch new guidelines so our users know the ground rules; we hope to moderate more effectively and introduce a new three-strikes-and-you're-out-rule.'We have to act to protect CAR Online's quality debate,' said associate editor Tim Pollard.

Volkswagen Golf [w/Gallery]

Volkswagen has unveiled the new seventh-generation Golf in Berlin, 36 years after the original model was first released. As expected the Mk7 is a further evolution of the Golf lineage, adding what appears to be an extra layer of precision to its surfacing and graphics. New production techniques helped the design team reduce its weight by 100kg, and at 4,255mm long the new model is 56mm longer than its predecessor, with a 59mm longer wheelbase of 2,637mm and it is also 13mm wider, at 1,799mm, and 28mm lower at 1,452mm.

Double Oh My! James Bond Aston Martin sells for $4.6 million

Perhaps the single most breathtaking car of the fall auction season, a 1964 Aston Martin DB5--better known as the James Bond car--sold for $4.61 million to Ohio collector Harry Yeaggy on Wednesday at the RM Auctions Automobiles of London sale. The Aston was expected to sell for more than $5 million, and the sale fell a bit short of that, registering a final bid of 2.6 million British pounds, or $4,114,760. Buyer's premiums raise the total sale price to $4.61 million.