Quicksilver/mercruiser Solenoid 25661t1 on 2040-parts.com

Renault Twin-Z concept (2013) first official pictures

This is the Renault Twin-Z concept (say it 'Twin-Zee'). Although it packs the usual concept car madness of suicide doors, a pared-back cabin and LEDs everywhere, it actually previews the look – and drivetrain – of the next Renault Twingo. The big news is that it'll be rear-engined, rear-drive, and offer an electric option for less money than the £13k Renault Zoe EV.

Hyundai HCD-14 Genesis is the ‘Most Significant Concept Vehicle of 2013′

The Hyundai HCD-14 (pictured) is the most significant concept car of 2013 Hyundai does do good concept cars, and they do have a bit of a track record of taking more of what a concept promises through to production than many other car makers. Like the i-Flow that turned in to the Hyundai i40. So the news that a Hyundai concept has grabbed the gong for the most significant concept car of 2013 does auger well for a future where the Hyundai HCD-14 Genesis actually turns in to the next Genesis, with much of what the concept offers still recognisable.

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.