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Porsche 911 GT3 R Hybrid (2011) first official pictures

Porsche has released details of its updated 911 GT3 R Hybrid – the 2010 original nearly won last year's Nurburgring 24hr race before (ironically) it retired with petrol engine failure.  The 2011 Porsche 911 GT3 R Hybrid – the lowdown Before this report disappears in a chorus of ‘it looks the same as last year’s one’, let's outline where Porsche’s engineers have been busy. At the unfashionable end of the car remains a 4.0-litre flat-six engine producing approximately 470bhp. Up front are twin electric motors, now producing 75kW of power each (up from 60kW) and combined these give the GT3 R Hybrid a 197bhp electric boost, which can be programmed to activate automatically via the throttle pedal, or manually selected during overtaking. F1-derived hybrid tech for the 911 GT3 R Hybrid Power for the two electric motors doesn't come from batteries, but flywheel accumulator technology from Williams Hybrid Power, an offshoot of the Williams Formula 1 team. The flywheel, encased in a carbonfibre safety cell in the space where the passenger seat would be, spins at up to 40,000rpm and acts as a mechanical energy store for the electric motors. Regenerative braking feeds energy back into the flywheel system – no surprises there, as the technology is derived from Williams' exeprience with Kinetic Energy Recovery Systems (KERS) in F1.

Warning over driving instructors

LEARNER DRIVERS are being urged to make sure their instructor is operating legally after dozens have been convicted for not having the correct licence, The Driving Standards Agency (DSA) has said. The warning from the DSA comes after more than 123 people have been arrested for offences relating to illegal driving instruction in the last four years. Of those 39 were convicted and 31 received police cautions, the DSA said.

Rolls-Royce debuts Ghost Series II at Geneva motor show

The Rolls-Royce Ghost has been with us for five years, and for 2015 the company has treated the sedan to a number of design tweaks inside and out, and has brought the refreshed Series II Ghost to the Geneva Motor Show this week. The changes to the outside are hard to spot at first, and Rolls-Royce readily admits that the revisions that have been made to the exterior are rather subtle. By far the most obvious visual difference, one that will help identify this as a Series II sedan, are the headlights which have been treated to a redesign, and are no longer perfectly rectangular.