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

GM shifts gears, will keep Opel

General Motors' board of directors has decided that it will keep the Opel business and restructure it, putting an end to plans to sell the European operations to auto supplier Magna International. GM said it expects the restructuring of Opel to cost $4.42 billion (3 million euros), which it says is lower than the costs associated with outside bids for the company. GM said it will soon present its restructuring plans for Opel to the German government and other governments in Europe.

London world’s most expensive place to park

REX The average cost to park a car for a day in London is a whopping £42 – making London the most expensive city for car parking in the entire world. This is according to new research by ParkatmyHouse.com, which ranks the UK capital number one, well ahead of the likes of New York, Sydney and Tokyo. On Bing: see pictures of car parking in LondonThe world’s strangest car parks The next most expensive city to park in is Tokyo – a place so notorious for its lack of available parking space the Japanese have an entire class of city cars dedicated to making it easier.

Honda reveals Urban SUV concept

Honda's compact Urban SUV concept has been teased in a sketch ahead of its unveiling at the 2013 North American International Auto Show (NAIAS) in Detroit. From the sketch we can see pronounced wheel arches with a feature line flowing into the profile where it meets the concept's most striking aspect – an upwards-rising feature line that stretches until it meets the D-pillar. Although other details are sparse, the Japanese carmaker does say that the Urban SUV concept's interior is designed to maximize space using its center-tank layout.