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

Eterniti Hemera concept

An intriguing teaser sketch for Eterniti Motors, a new London-based luxury car brand, has been revealed this morning. The company's website features a teaser video and an early sketch of its first vehicle, the Hemera. It will be further developed, with more evolved versions of the sketch released every week leading up to its Frankfurt debut. Judging from the sketch, the full production-ready vehicle set to make its debut in Frankfurt will be a high-level SUV crossover.

Mercedes S-Class Coupe: Frankfurt 2013

The Mercedes S-Class Coupe (pictured) arrives in concept guise at Frankfurt The Mercedes CL was never really the big seller you might expect a coupe version of probably the best saloon car in the world – the Mercedes S Class – to be, But that could change with the new Mercedes S-Class Coupe, revealed today at the Frankfurt Motor Show as a concept. The Concept S-Class Coupe – which looks pretty much production-ready – comes complete with a new look, a look that reflects Mercedes’ recent design changes with a clear feel of a grown-up CLA in its lines. The long bonnet, raised line running from the front wings to the back wheelarch, no B-pillar, and a nose that takes the good-looking front of the CLA as its cue – but takes it a step further – makes the S-Class Coupe look like a proper Mercedes in its own right and not just a two-door version of the S-Class.

Audi A3 Cabriolet (2013) at Frankfurt motor show

Completing the quadruple A3 bodystyle line-up is this new drop-top: the Audi A3 Cabriolet. The new soft-top is bigger yet lighter than the old convertible A3, and has morphed into a more resolved silhouette courtesy of its booted rear instead of the old version’s chopped hatch profile. Plus, for the first time ever, an S3 Cabriolet is set to join the range, offering a 155mph breeze in your hair, and 0-62mph in around 5.0sec.