Jacob L4m Radial Engine on 2040-parts.com

Latest GM shakeup shuffles execs in product planning, development

General Motors Co. has reassigned dozens of product development executives and appointed new heads of global product planning, powertrain engineering and quality in its latest departmental shakeup. Responsibility for global product planning moves to CEO Ed Whitacre from Vice Chairman Tom Stephens.

Renault seeks speed record at Bonneville with classic Fourgonnette

With all the speedy machines headed to the Bonneville Salt Flats in August, a classic Renault 4 van is due to stick out. But one will be there Aug. 13-19 for some record breaking fun.

McLaren P1 gets an Arctic shakedown (+video)

So McLaren are busy throwing the worst conditions they can at the P1 to make sure it can perform even in the harshest of conditions and be the best driver’s car in the world – even when there’s several feet of ice under its wheels. McLaren has had several XP prototypes of the P1 running round the world’s harshest climates – hot and cold – and have delivered a video of the P1 prototype playing on the ice in the north of Sweden – inside the Arctic Circle – to keep interest in the P1 bubbling along ahead of its dynamic debut in the UK at the Goodwood Festival of Speed in July. Despite its enormous power – 903bhp from a combination of its turbo 3.8 litre V8 and electric motor – the P1 does look composed and capable, even with sub-zero temperatures and a surface that has zero grip.