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

Ginetta G60 revealed with a Mustang engine in the middle

Ginetta G60 Ginetta don’t have the biggest profile in the car world, but they’ve been around – on and off – for over 50 years. Based until the late ’80s up the road from us in Witham, Ginetta was bought by a bunch of enthusiasts, relocated to Yorkshire and seems to be doing alright after a change of ownership in 2007. Alright enough to reveal the Ginetta G60 this week, anyway.

Peugeot 308 hits almost 100mpg

Peugeot Peugeot has proved that three-figure fuel economy figures for petrol engines might not be too far from becoming a reality, as its new 308 has set what it claims is a record of 99.1mpg. The 2014 European Car of the Year, powered by a 1.2-litre turbocharged petrol Puretech engine, covered 1,124.7 miles on just one tank of fuel when tested on a track in Spain. Top 10 most economical carsPeugeot 308 review (2013 onwards) In doing so, it took more than 32 hours of driving to consume the 51.4-litre contents of its fuel tank.

Volvo S60 Polestar goes in to production

It sounded like a plan to put it in to production – even if it would probably need twin turbos to make it nicely wieldy on the road – and that’s exactly what Volvo and Polestar have done. The Volvo S60 Polestar has gone in to limited production, initially for the Australian market, but instead of the mighty 508bhp of the concept it has to make do with a more pedestrian 350bhp, little more than the V60 we reviewed last year with the Polestar upgrade. But the extra power is enough to get the production S60 Polestar to 62mph in 4.9 seconds and, thanks to tweaks to the suspension, brakes and aerodynamics, the S60 Polestar looks like it will be able to handle the power quite well.