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

New Nissan Pulsar price and spec revealed – will cost from £15,995

New Nissan Pulsar (pictured) costs from £15,995 In May, Nissan revealed they are heading back in to the hatchback market after deserting it in favour of small SUVs with an all new Nissan Pulsar to take on the might of the VW Golf and Ford Focus in the hotly contested C-Segment market. And now we know how much the Nissan Pulsar will cost, what its engines will be and what trim options will be available. The new Pulsar will go on sale in t he Autumn in the UK with a choice of two engines – the 1.2 litre DIG-T 115 petrol and the 1.5 litre dCi 110 diesel – and a choice of four trim levels - Visia, Acenta, n-tec and Tekna – although there will doubtless be more engine, and trim, options available after launch including a 190PS 1.6 litre turbo petrol.

Audi RS5 (2010) first official pictures

This is the new Audi RS5, a £60,000 super-coupe with a high-revving 4.2-litre V8 and a 174mph top speed. It's Audi's riposte to the BMW M3, and we'll see it in the metal at next week's 2010 Geneva motor show. Under the bonnet is the same naturally aspirated 4163cc V8 that powered the old RS4 and is currently found in the R8, but Audi’s Quattro GmbH division – responsible for all of Ingolstadt’s RS models – has squeezed an extra 30bhp out of the engine. That means the high-revving, direct-injection 4.2-litre V8 produces 444bhp at 8250rpm, along with 317lb ft from 4000 to 8000rpm.  That power is sent through a seven-speed S-tronic gearbox to all four wheels, and with the Launch Control system engaged it’s enough to propel the 1725kg coupe to 62mph in 4.6 seconds, before powering the RS5 on to its 155mph limiter.

Aston Martin DBS Volante set for Geneva debut

Aston Martin will take the wraps off its fastest-ever production convertible at the Geneva motor show when the muscular 2010 DBS Volante makes its global debut. The soft-top version of Aston's beefy DBS will top 191 mph, the company says, and sprint from 0 to 62 mph in 4.3 seconds, figures that put the DBS Volante in the top echelon of open-top supercars. The development of only the 16th convertible in Aston's 95-year history has been eased by dipping into the parts bin.