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

Lexus LF-NX concept (2013) at Frankfurt motor show

This is the Lexus LF-NX concept SUV. It’s a BMW X3-sized crossover that’ll sport hybrid power and entice would-be Lexus buyers who don’t need a car as big as the RX hybrid SUV. That is, if the crazy styling doesn’t put them off, because this is certainly one of the more polarising concept designs we’ve seen in recent times.

How South America designed the Ford Ka

The Ka Concept was shown at the São Paulo auto show in Brazil in November 2013, and was revealed in production form last week. It marks the first time the Ka has reflected the broader brand homogeneity of the 'One Ford' design strategy, and continues the Ka's shift in direction from the distinctive original.The new car is the work of Ford's South American design studio in Camaçari, Brazil - its second 'One Ford' car, following the EcoSport. But while the crossover enters a new segment, the 17-year history of the Ka nameplate in Brazil gives an insight into how the demands of the local market have taken precedence over design iconicity.

VW Golf GTI priced from £25,845 in UK

The new Mk7 VW Golf GTI is now on sale in the UK priced from £25,845. That's only a £195 rise over the old Mk6 Golf GTI, despite the extra power, performance, and a 2.2mpg improvement in economy. Hang on - nearly £26k for a VW Golf GTI is a bit steep, isn't it?  Actually, it's better value than the old Mk6 Golf GTI. For a start, the new Mk7 Golf GTI's 29E insurance group rating is five groups lower than the old model's, so you should save on premium renewals as well as road tax and fuel fill-ups.