The F80 M3 is continuing its development at the Nurburgring and we’ve captured it on video once again. We’ve also compiled our recent F80 M3 and F82 M4 videos below.

As we’ve seen before, the F80 M3 continues to exhibit a planted ride and suspension, flying around the track with little body roll.

For our latest M3/M4 details and coverage see: http://www.bimmerpost.com/m3/f30m3/

We’ve put together this latest set of renders of the 2015 M4 Coupe (F82) based on recent spy photos.

We started with a photo of the F82 M4 right outside of the BMW M testing center at the Nurburgring and began peeling away at the camouflage based on details which can be discerned from this particular prototype, other F82 M4 and F80 M3 mules, as well as our other imagination and speculation.

What you see is a sleek M4 coupe with a more fastback shape than the current M3 coupe. Here’s some render highlights:

• Sportier and sleeker kidney grilles (as seen on previous F32 4 series coupe prototype).
• Sleeker headlights than sedan (which has been rumored and is expected).
• Similar front apron/bumper styling as the F80 M3 … CONTINUED

We haven’t spotted the F82 M4 Coupe at the Nurburgring since July, when the F82 was spied for the very first time in public testing. Well, it’s now back at the Ring during an onslaught of BMW prototype testing in the past week, including the F80 M3, F82 M4, F36 4 Series Gran Coupe, F15 X5 M, 3 Series GT, and the M6 Gran Coupe.

Below are the most recent photos and a video of the F82 M4 in testing at the Nurburgring, as well as a recap of what’s known and speculated about the next gen M3/M4 thus far.

SUMMARY

Lighter than current M3
targeting E46 M3 weight (source)
More powerful than … CONTINUED

We spoke very recently at length to a trusty source within BMW who is familiar with the development of the upcoming F80 M3 sedan / F82 M4 coupe and we were able to learn the following bits of news:

HORSEPOWER / TORQUE

Regarding power output, the previously estimated 450HP figure is an overestimate. Instead, expect the horsepower output to be in ballpark of the current E90/E92 M3.

What will be increased greatly however, is the torque figure. The F80/F82’s multi turbo inline 6 cylinder engine [recently exposed] will add approximately 100 lb-ft more torque over the current M3 (which outputs 295 lb-ft torque). This would put the new M3/M4 in the range of 395 lb-ft torque. There’s nothing like forced induction for thrust!

WEIGHT

We were also glad to learn that … CONTINUED