Wilwood 4 Piston Dynapro Brake Caliper P/n 120-9734 on 2040-parts.com

Concept Car of the Week: GM-X Stiletto (1964)

With dreams of flying cars as the ultimate inspiration, General Motors designers in the ‘60s used every trick possible to make their creations appear as though they were floating – long, straight bodies, wheels pushed in and hidden away, large fins and lights that looked like rockets. As William L. Mitchell took the reins of GM Design, he brought a more high-tech approach, with simpler surfaces, a more restrained use of chrome and a general sense of elegant simplicity.

Lamborghini Aventador spy photos: The Roadster in the Snow!

Lamborghini is set to crack the top off the Aventador supercar, and the V12-powered speed demon spyder has been captured in cold-weather testing in Sweden. Obviously, this Dancing Bull is adept in the snow, as these shots show the all-wheel-drive system conquering the wet and wild of the far north. It's expected to run a 6.5-liter, 691-hp V12 paired with a seven-speed automated-manual gearbox.

Lamborghini Jota spotted

The Lamborghini Jota snapped on the Autobahn The last news we had on the Lamborghini Jota - Lambo’s replacement for the now quite ancient Murcielago – was a pointless tease for the Jota sent to us in July by Lamborghini with a photo of a Lamborghini bonnet in half shadow replete with Lamborghini badge. Oh, and the highly original strapline: Coming Soon… Which we knew. We’ve been reporting on the Jota for quite some time (and on the halo Lamborghini we expect it to spawn – the Lamborghini Urus) so there are likely no huge surprises – except just how it’s going to look.