Technical highlights
Twin turbochargers, with unspecific modifications to both intake and exhaust systems. Official response to the question of power output is: 'Do you really think we would give it less than an X6M?'. An X6M has 547bhp. There's a seven-speed DCT dual clutch transmission with three different shift speeds and a fully automatic mode. Saloon only for now.
What’s it like to drive?
Is turbocharging a highlight? When it makes a car this flexible and plain accelerative, it has to be. Yes, the near-insanity of the old V10 makes way for slightly reduced throttle response, but it’s marginal. On a Swedish lake, you can still make tiny adjustments to sustain that all-important 1km drift. Does it feel turbocharged? A little bit. Does it make enough induction noise? No. But this isn’t the finished car, the BMW M-gurus insist that the final product will be different in this respect.
I only drove the car on snow, ice and the occasional patch of asphalt. It felt like an M-car in the correct sense: purposeful, but not too aggressive. The steering, chassis and powertrain each have three modes: comfort, sport and sport-plus, giving a myriad of options. The MDM (M Driving Mode) brings a higher threshold DSC intervention that requires steering correction from the driver, or you spin, It works brilliantly. Switch it all off and you have a circa 560bhp, rear-wheel-drive saloon with an LSD. If you can’t enjoy that, you’re a wally.
I can’t tell you much about ride comfort and steering yet, except that with the suspension set to comfort the car is compliant but never soft. The steering is faster than in a regular BMW 5-series.
How does it compare?
The Mercedes-Benz E63 AMG is too good to be a walkover, but this M5 will take some beating. For all current and recent E60 M5 owners know this: the new M5 has a gearbox as fast as the E60s that also works properly in Auto mode. It has a bigger fuel tank than a regular 5 (somewhere between 70 and 80 litres, but they won’t say exactly what – I’m cleverly guessing 75) which with the much improved economy gives a real range of 400 miles. So: range, gearbox, torque – BMW has listened, all of the E60’s vices have been sorted.
More here: http://tinyurl.com/63a3t4l
