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

Audi readies flagship Sport Quattro concept for Frankfurt

Audi will unveil its new Sport Quattro concept at next month's Frankfurt motor show, previewed in a number of sketches. We first saw the Quattro concept back in 2010 at the Paris motor show and three years later the carmaker has produced another iteration, a 2+2 coupé, that measures in at 4,699mm – 419mm longer than the Quattro concept (4,280mm). From what the sketches show, the Sport Quattro retains the chunky C-pillar of the 2010 Quattro concept, the 1984 Sport Quattro and the original Ur-Quattro models, while the four headlamp units are another nod to the original.

Ferrari FF & Jensen FF together in the snow of St Moritz (video)

Two FFs 40 years apart - the Jensen FF & Ferrari FF Classic Driver has taken the Jensen FF and Ferrari FF to St Moritz to see what forty years of car development means for two 4WD Supercars. St Moritz lies in the Engadine valley in Switzerland and is a winter wonderland playground for the rich, so what better place to take a pair of stunning four-wheel-drive supercars to play than this? Which is why Classic Driver chose St Moritz to take the Jensen FF and Ferrari FF for a (not too close) comparison of what forty years of supercar development means.

Koenigsegg Trevita revealed

The new Koenigsegg Trevita, with diamond finish Carbon Fibre This is the first time that Koenigsegg’s visible carbon weave has been produced in anything other than bog-standard black. But in the Treviat it looks stunning – it shimmers in a  way its namesake would be proud of. The CCXR Trevita will – we assume – come with the same bio-fuel engine as the CCXR Edition, as Koenigsegg has told us that this car will produce the same mammoth 1018 bhp, and sub-3 second 0-60, as the Edition.