Vintage Rupp Tach Tachometer 1975 Nitro Fa 1974 1975 Nitro Ii 2 Centaur Trike on 2040-parts.com

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.

Aston Martin V12 Vantage S (2013) at Frankfurt motor show

You're looking at Aston Martin's new 200mph sports car: the V12 Vantage S. Replacing the now-discontinued standard V12 Vantage, the S gets a new, more powerful engine, and a host of visual tweaks. It'll cost around £150,000 and go on sale in late 2013.

Striking new Kia concept for Frankfurt

It wouldn’t be a motor show without a wild and outlandish concept car from Kia and it looks like the 2013 Frankfurt Motor Show in September will be no different. Kia has announced details of the as yet unnamed concept that “hints at a possible future B-segment contender ready to take on the urban environment with style and tenacity”. It’s also said to be “playful but gutsy, sturdy yet impish” – so could it be a small crossover?