Yet, the S62 V-8 found in the E39 M5 is ready to be ... and it's been a long time too. The E90 M3 was BMW's last naturally-aspirated V-8 sports sedan, and it's been over a decade since you could ...

Although lower than what's possible from many of the M-tweaked inline-six engines, the 7,000 rpm redline of the S62 V8 is impressively ... all time â the E30 BMW M3. Thanks to much motoring ...