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

BMW's quirky new i3

The side view of the new BMW i3 electric vehicle takes some getting used to, with no two windows the same size or shape. The i3 is high-waisted through the front door and then there's a notch for a taller rear-passenger window and the rear-hinged rear door and a narrow, tapering window at the rear quarter. Yet when you look at the underlying structure -- made of carbon-fiber-reinforced plastic -- an innovative choice for a mass-produced car -- there's a giant side opening from front to rear.

Aston Martin V12 Zagato rolled out for the Concorso d'Eleganza Villa d'Este

Aston Martin has rekindled its association with famed Italian design house and coachbuilder Zagato on a rebodied and re-engineered version the V12 Vantage. Set to be one of the stars of this weekend's Concorso d'Eleganza Villa d'Este on the shores of Lake Como in Italy, the Aston Martin V12 Zagato commemorates the 50th anniversary of Aston Martin's first collaboration with Zagato, the DB4GT Zagato. Like that car, the Zagato V12 is planned to be sold in limited numbers, both in road-going form and as a race car--the latter of which is set to make its debut at the N

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.