Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

2015 Porsche Cayenne facelift revealed – new 410bhp plug-in S E-Hybrid & new V6 Turbo

The Porsche Cayenne gets a facelift for 2015 The Porsche Cayenne is the best on-road SUV by far, and it gets even better with the launch of the 2015 model year Cayenne which gets a subtle – but effective – cosmetic makeover and some big changes in powertrain options. New to the Cayenne – and replacing the S Hybrid – is the Cayenne S E-Hybrid. It keeps the same Audi-sourced 3.0 litre V6 petrol engine as the outgoing hybrid, which has 328bhp and 325lb/ft of torque, and mates it to a new electric motor delivering 94bhp for a total of 410bhp and 434lb/ft of torque.

Mazda MX-5 roadster distilled to Superlight concept for Frankfurt

Mazda's design and engineering team in Germany has taken the MX-5 roadster and boiled it down to its pure speedster form to create the Superlight concept. We'll get a close look at the car at the Frankfurt motor show. Some changes are obvious.

Concept Car of the Week: Buick Wildcat (1985)

Before the Specialty Equipment Manufacturers Association (SEMA) show in Las Vegas became the capital of obnoxious extravagance, car manufacturers and suppliers saw it as an opportunity to exhibit their latest innovations, giving the public an exciting insight into the future of automobiles. This is when, in 1985, Buick unveiled the totally unexpected Wildcat concept, which broke radically with the brand's stodgy image. Proportionally, the weight is placed forward, with a thin and low tail.