New Aston Martin Vanquish Volante arrives – costs £200k

The New Aston Martin Vanquish Volante (pictured) costs £200k It’s almost exactly a year since the Aston Martin Vanquish arrived as a replacement for the DBS, and now we get it’s convertible sibling – the new Aston Martin Vanquish Volante. Aston are claiming the new Vanquish Volante is the stiffest Aston convertible ever and have also managed to keep the usual weight increase for a soft top down to just 9kg by giving the Volante a full carbon fibre body. The result of that is the Volante manages to produce exactly the same performance figures as the Vanquish Coupe – 0-62mph in 4.1 seconds and 183mph – from its 565php, 6.0 litre V12 and shouldn’t, we hope, shake and shimmy in the way many Aston convertibles do in the process.

John Hennessey unwinds modified Chevy SS

Perhaps it's not as impressive as John Hennessey's recent 200mph blast down Houston's new Grand Parkway in a warmed-up Stingray, but we figured we'd show you his latest run down the same road in a Chevrolet SS equipped with his company's HPE600 Supercharged package. Thanks to GM's engineers, the four-door hits its top speed of 163 in 5th, rather than 6th, but what impressed us the most was watching the numbers climb on the VBOX — the car pulls John-Bonham-hard all the way up to its top speed. Hennessey hasn't released details of the mods performed on the SS yet, but we're anxious to see what this anodyne-looking monster will do on the top end once the gearing nag's sent off to the glue factory.

Infiniti's new M and hybrids at Geneva motor show

Infiniti, Nissan’s upmarket wing, can finally have a serious stab at the European luxury car market after launching its Renault-based turbodiesel V6. Its pleasingly idiosyncratic range of cars – ultra modern, finely crafted and mostly fun to drive – have been hamstrung in the showrooms by a range of V6 and V8 petrol engines which have been designed for customers in Los Angeles or Boston, not London or Berlin. Of a diesel, there has been no sign.