BMW stole the show at Geneva with the new M5. Although dubbed a concept car, what you see here is very much Munich’s new four-door performance legend, due in UK showrooms in a year’s time. And if you think you've seen it before, that's because it's almost indistinguishable from Autocar's artist's impression published in July last year (pictured).
Out goes the old 4.9-litre V8 in favour of a naturally aspirated 5.0-litre V10 engine offering F1-level tech and a staggering 500bhp. Top speed is limited to 155mph, but the acceleration figures are something else.
Ulrich Brunke, the new boss of BMW’s M division, estimated that the new M5 will run from 0-60mph in 4.8sec – a full 0.5sec faster than before. Even more impressive is its claimed 0-120mph time, which is officially put at ‘less than 13.0sec’.
The new E60-based M5 is expected to cost just over £60,000. Insiders claim the £8000 hike over the old car is caused by the extra technology and high levels of standard equipment.
At the heart of BMW’s fourth-generation M5 is a newly developed 40-valve 5.0-litre V10 engine that’s also earmarked for a new M6 model due next year. The 90-degree unit is described by Gerhard Richter, head of development at BMW’s M division, as ‘the most technologically advanced engine ever offered in a road-going BMW.’ It uses double VANOS variable valve timing, individual throttle butterflies, dry sump lubrication and an electronic management system borrowing technology from the BMW Williams F1 car.With 500bhp, it manages to trump the old M5’s 32-valve 5.0-litre V8 by an astonishing 100bhp despite running almost exactly the same capacity. Torque, meanwhile, remains the same as before at a healthy 368lb ft. The new engine will be red-lined around 8500rpm.