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

Porsche big up the Panamera S E-Hybrid (video)

The Porsche Panamera S E-Hybrid (pictured) is a performance Porsche too We’ve long seen hybrids, and plug-in hybrids, as the perfect performance weapon for high-end cars, where the addition of an electric motor offers an unbeatable combination of power and economy. That’s the line that Porsche are taking with the new Panamera S E-Hybrid, and they demonstrated that recently by revealing that the new E-Hybrid managed to average 62mpg in the hands of a bunch of motoring journalists on a test day. Which is an impressive number for any car in the hands of a group of people with lead-lined right feet and clearly demonstrates that the Panamera Hybrid really can do silly mpg even in the real world.

Peugeot 508 leaks early

The Peugeot 508 Estate - turns up a day early It seems like a very long time (it was November last year) since we first reported that Peugeot are dropping the 407 and the 607 and replace them with a new car – the Peugeot 508. Which makes sense, with the 407 getting a bit long on the tooth and the 607 selling nowhere but Paris. We got the first official view of the 508 in the 5 by Peugeot concept at the Geneva Motor Show at the start of the year, and a good looking and elegant Peugeot it looked.

Watch the Porsche 911 GT3 rear-steering system work

A handful of manufacturers have offered four-wheel steering in the past including Honda, Nissan, BMW, Mitsubishi, Mazda and, most recently, Acura and Porsche. On Monday, suspension expert Elephant Racing uploaded a video to its YouTube channel demonstrating the feature on the 2014 Porsche 911 GT3. In most four-wheel steering cars--Acura and Porsche included—a computer controls the movable rear wheels.