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

First Sight: Citroën C4

 The Citroen C4 is a new car that shall be formally unveiled at the Paris Motor Show in September as the replacement for the Xsara that has been quietly competing in the European C-class for six years. The C4 was previewed in Geneva with the C4 Sport (a WRX themed concept car based very closely on the production 3-door C4) and less directly with the C6 Lignage Citroen concept car of Geneva 1999 which introduced many of the new car's exterior and interior design themes on a larger vehicle concept. Sitting between the C3 and C5 in Citroen's range, the C4 platform will also be shared by Citroen's partner Peugeot for the 307 replacement.

Rent-an-Aventador: Exotic-car rental companies cater to client needs

For those who adore exotic sports cars but want to avoid the staggering depreciation, high maintenance costs and laughable insurance premiums required for ownership, there is a solution: exotic-car rental. At its new Los Angeles airport location, Black & White Car Rental recently displayed its latest acquisition, a Lamborghini LP-700-4 Aventador to be used in a fleet that includes Ferrari 458s, Mercedes-Benzes and even daily drivers such as the Toyota Camry. “Obviously this car isn't our bread and butter,” said Dan Darvish of Black & White.

Kia CUB concept

Kia gave its new CUB concept its official debut at this week's Seoul Auto Show. The B-segment five-door hatchback was designed at Kia's Namyang Design Center in Hwaseong, South Korea, under the direction of the carmaker's president and chief design officer Peter Schreyer and is less than 4 meters long. Developed as the latest study into Kia's B- and C-segment future models following last year's Trackster concept and the Provo concept unveiled earlier this month at the Geneva show, there are a number of design features taken from the 2007 Kia Kee 2+2 concept.