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

Your 2013 SRT Viper questions answered before the New York auto show

The 2013 SRT Viper will make its public debut on Wednesday at the New York auto show, but Autoweek readers who have Twitter accounts don't have to wait that long. We've arranged for an exclusive question-and-answer session with SRT director of operations Beth Paretta to take place the night before the big reveal. Starting at 5:45 p.m.

Audi A3 Saloon arrives in the UK from £24,275

The Audi A3 Saloon (pictured) arrives in the UK Audi isn’t afraid of covering every possible niche in its ambition to be the world’s top ‘Premier’ marque, so we now get a third body shape for the new A3 – the Audi A3 saloon. Designed to sell in markets that prefer a traditional 3-box car to a hatch – like the US and China – Audi still believes there’s a market for an A3 with a boot in the UK, so the new A3 Saloon arrives on sale with a choice, at least initially, of three engines – two petrols and a diesel. Cosmetically, apart from the addition of a boot, the A3 Saloon gets more pronounced curves, bigger wheel arches, new shapes on the bonnet, new bumper, new lights and a boot spoiler.

Lotus Evora 414E Range Extender EV moves forward

The Lotus Evora 414E – a Lotus Engineering range extender hybrid project – is still moving ahead with dynamic and durability testing now underway. On the surface the Evora 414E looked like every other Evora, but under the skin sat the first version of a Lotus range-extender platform with a pair of electric motors and a small, 3-cylinder range-extender engine promising impressive performance and economy. Despite the reveal of the 414E at Geneva in 2010, there’s not been a huge amount of news on Lotus pushing forward with the project, or at least not until we got the Infiniti Emerg-E Concept at Geneva this year that turned out to be underpinned by the Evora 414E platform.