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

80% of drivers don't care about emissions

EIGHT OUT OF 10 drivers in the UK say they wouldn’t change their car to a lower emissions model to save on road tax. This stark admission from the nation’s drivers follows a survey that also found 65% of Britain’s motorists don’t know their VED (Vehicle Excise Duty), or road tax, is calculated on the carbon dioxide emissions of their car. Many drivers think their road tax is worked out based on the size of engine in their car.

Future products: Styling, fuel economy top the agenda at Chevrolet

Chevrolet's quest for more vehicles that match the styling appeal of the Equinox crossover and Camaro muscle car will continue in the next several years. For instance, a more upscale Impala is in the works, with a low production volume and limited rental fleet sales, one source says. That would follow the example set by the 2010 Ford Taurus.

Aston Martin V12 Vantage S Roadster arrives with 565bhp – the quickest Aston Roadster ever

The new Aston Martin V12 Vantage S Roadster arrives The Aston Martin V12 Vantage S – revealed in 2013 – has lost its roof and turned in to the quickest open-top car Aston Martin has ever produced. The Aston Martin V12 Vantage S Roadster gets the same 5.9 litre V12 as the tin-top model, which means a 0-60mph of 3.9 seconds (0-62mph 4.1s) and a top speed of 201mph, both figures just below the coupe but enough to make this the fastest production Aston Roadster ever. The V12 engine also offers delicious lumps of torque, with 457lb/ft – and most of that available almost from tickover – all delivered to the back wheels through the Graziano 7-speed automated manual ‘box.