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

Cars 2 Premiere: A closer look at Finn, Holley and Rod

Cars 2, which opens on Friday, stands to be one of the top box-office hits of the summer. Many of our favorite characters are back, such as Lightning McQueen and Tow Mater, but there are also a bunch of new rides rolling onto the big screen. Some, like Grem the Gremlin and Acer the Pacer, take obvious inspiration from real cars.

Citroen C5 Airscape concept

Following the C-Airlounge of 2003, the C-Airdream of 2005 and the C-Airplay of 2006, is the C5 Airscape. Due to make its international debut at the Frankfurt Motor Show next month, this new Citroen concept acts as a spoiler for the forthcoming upper-medium C5 replacement dues soon. Unlike the forthcoming production car, the concept is a four seat coupe cabriolet which is aiming to show a new level of premium quality for the brand.

MSN readers back 80mph limit on UK motorways

Getty Images Half of you back an 80mph speed limit on British motorways, according to a poll of more than 40,000 MSN UK readers. An overwhelming 20,000 of you said the limit should be raised from the current 70mph, while a quarter of respondents preferred to stick with the status quo. Microsoft poll results Our poll was published in the week when the government announced plans to reduce the speed limit on a section of the M1 in Derbyshire and Yorkshire in a bid to cut air pollution.