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Video: Track-day fun in the Lexus LFA

As promised, the third installment in our supercar video extravaganza--after the Chevrolet Corvette Z06 and the Porsche GT2 RS--gives you the lowdown on the hyperexotic Lexus LFA and its insane 552-hp V10 powerplant. Best described by senior editor for motorsports Mac Morrison as "shrieking like a melting witch," the Lexus LFA emits a wail unlike anything this side of a Formula One racer, and its performance isn't too far off that mark, either. Check out the walk-around and some on-track fun, then come back for the VBox lap on Friday.

The anti-drink-drive car

By Tim Pollard Motor Industry 03 August 2007 02:25 Nissan today unveiled its answer to drink-driving: the car that monitors the driver's alcohol level before every journey and stops you if you're about to break the law. Boffins at the Japanese firm have equipped a domestic market Fuga with monitoring equipment that can spot if a driver has been boozing. It's so sophisticated, engineers claim it can differentiate between perfume (which often contains alcohol) and tell if it's the driver or the passengers that have been drinking.

Lack of history loses 20% of a car’s value

A CAR being sold without a full service history is worth one-fifth less on average than a car with a fully stamped service book. This amounts to an average of £1464 for the typical used car sold in the UK with a price of £7706. A study by Kwik Fit found buyers expect a 19% discount for cars with incomplete or no service history, which is costing the used car industry £10 billion per year in lost revenue.