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

Huge 'barn find' Porsche collection for sale

Here at MSN Cars, we often bring you pictures from the world's most exclusive car auctions, where the lots sometimes sell for many millions of pounds. But actually, there's something far more evocative about this collection of around 200 Porsches that are about to be auctioned. Maybe it's the unrestored and unpolished condition of many of the cars on offer.

Bentley Hybrid setup works across Bentley’s range of engines

You’ll be able to have a hybrid powertrain across Bentley’s range of engines With car makers increasingly hidebound by ever more stringent economy targets, even makers of the world’s most expensive, luxury cars are having to play ball. Which explains why Bentley has decided to go the hybrid route for their cars, with the debut of the Bentley Hybrid, a Mulsanne with the 6¾ litre V8 under the bonnet aided by an electric motor and a bank of batteries, at the Beijing Motor Show. It seems the Bentley hybrid solution – which is claimed to increase power by 25 per cent and improve emissions and economy by 70 per cent – is very similar to that used across the VW Group range, with an electric motor between the engine and transmission fed by a bank of batteries.

Spy Shot: 2014 Subaru WRX coupe spotted testing

High on many Subaruphiles' wish list is a new two-door WRX STI, and the Japanese manufacturer might just be working on such a model. A two-door WRX-looking, highly camouflaged mule was recently spotted testing in the Ann Arbor, Mich., area. Subaru has a research-and-development facility in Ann Arbor.