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

Diesel joins Porsche Panamera lineup

Porsche has put forward some eye-catching fuel-economy figures for the Panamera diesel--although we may never see the car in the United States. Set to go on sale across Europe in August, the four-door is claimed to return a combined city/highway driving fuel economy of 36.2 mpg in standard guise under European testing procedures. When fitted with optional low-rolling-resistance tires, the fuel economy climbs to 37.3 mpg on the European test--a figure that gives the Panamera diesel a theoretical range of 800 miles on its 21-gallon fuel tank.

First Sight: Renault Clio

The Clio is perhaps the most successful and certainly the longest standing model of the Renault range and this is the new third-generation version of this European market small B-sector hatchback. When the first generation Clio replaced the Renault 5 in 1990 it was the smallest car in the Renault line up, now the Clio is one of a small range of similarly-sized Renault models all based off the same platform shared with the Nissan Micra/March and Cube.   Specification The Clio will be launched first as a three-door with the five-door to follow, and will be available with a choice of petrol 1.2-litre (75hp), 1.4-litre (98hp) and 1.6-litre (113hp), and a 1.5-litre dCi diesel engine in a choice of three power outputs: 70hp, 86hp and 106hp.

2014 Mercedes-Benz C-Class Estate: 10 things to know

Mercedes-Benz has revealed full details of the new 2014 C-Class Estate. Based on the latest C-Class saloon, this fourth-generation wagon is packed with technology to make it better, cleaner, safer and more fun to drive. Which means it’s also poised to really give the Audi A4 Avant and BMW 3 Series Touring a run for their money.