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Porsche 911 Turbo Cabriolet revealed with 197mph top speed

Porsche has revealed the new 911 991 Turbo Cabriolet and Turbo S Cabriolet range – a 197mph open-top Porsche 911. Boasting 520hp even in standard Turbo guise, and a huge 560hp in Turbo S form, the new 911 991 Turbo Cabriolet range follows hot on the heels of the new 911 991 Turbo coupe range, which MSN Cars drove back in August. Click on the image above to see how Porsche has turned a hard-top Turbo into an open-top barnstormer…

Video: Peter Schreyer on premium proportion

Kia has released a short film featuring Peter Schreyer that provides an insight into the world of premium car design in which he explains the importance of proportion. In the presentation, Schreyer sketches the company's new K9 sedan, describing how a rear-wheel drive platform affects the car's design, with its generous wheelbase, short front overhang and the 'prestige distance' between the center of the front wheel and the A-pillar. Related stories: Interview: Peter Schreyer, Chief of Design, Kia

Formula E Spark-Renault electric race cars arrive with the teams at Donnington

The 10 Formula E cars arrive at Donnington No one knows if the Formula E experiment – an ‘F1′ Grand Prix series for electric racing cars – will garner the same sort of interest as its ICE counterpart, but with the first Formula E race scheduled for Beijing in September we’ll soon find out. Ahead of that debut race, Renault and Spark Technologies has delivered the teams their cars – all the same Spark Renault SRT_01E – to the Formula E base at Donnington. After a series of tests at a variety of circuits earlier this year, the Spark Renault SRT_01E passed all its final systems and architecture tests, which has allowed this first batch of the final series cars to be delivered for the teams to practice ahead of the race.