The X5M and X6M have been announced, and both of them have a juicy twin-turbo V8. The hopped up version of the X6 XDrive48i's engine throws down 555 horsepower and 501 lb-feet of torque. Both of those numbers are FAR ahead of the 500 horsepower and (seemingly paltry in comparison) 383 lb-feet of torque from the current M5's naturally-aspirated V10.
Which is why I have reason to believe that this exact same engine, is destined for the next BMW M5 and M6. It's far less expensive to pump up and turbocharge their oft-used 4.4-liter V8 than to put together a special V10 specifically for the M5 and M6. Turbochargers allow for both high power, MUCH higher torque, and better MPG than the alternative. Not to mention, take a look at the 0-60 times - the BMW M5 throws it down in a claimed 4.7 seconds. The X5M and X6M, porkers both, throw it down in 4.5 seconds, despite being almost 1,000 pounds heavier each than the M5 and M6.





No comments:
Post a Comment