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.
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!
We were also glad to learn that … CONTINUED
Back in May we first confirmed that the F80 M3 and F82 M4 would be powered by an inline 6 cylinder turbo engine and indeed we’ve just received these first photos of the next gen M3/M4 engine, with visual proof of the inline cylinder setup.
The F80 M3 / F82 M4 will have some good cooling of the the heated air pumping from its turbos, via components such as the air-to-water/liquid intercooler unit (to the right of the engine cover) feeding the cylinders with cooled air. If this setup is anything like in the M5/M6 S63Tu engine, the air is cooled by this unit right before it reaches the cylinders. There appears to be twin intake boxes and the oil cooler bracket looks to be the same … CONTINUED
The 2014 F80 M3 continues prototype testing on the road and track on and around the Nurburgring. We’ve compiled this 3 minute video featuring plenty of new sights and sounds of the F80 M3 in various settings performing different maneuvers and driving action.
With its planted ride and suspension, together with plenty of power from its turbo inline 6 cylinder, the new M3 flies around the track with little body roll and suspension travel.
To reiterate our oft repeated details on the upcoming F80 M3 / F82 M4:
The F80 M3 / F82 M4 will be powered by an inline 6 cylinder engine with multiple turbochargers, pushing approximately 450 horsepower. The engine has been rumored to be an extensively reworked and reinforced N55 6-cylinder engine with a strengthened aluminium … CONTINUED
Watch and listen as the 2014 BMW M3 (F80) slings around the famous Karussell at the Nurburgring track, sounding thunderous as it accelerates out of the hairpin turn.
Here is a summary of the most up to date facts regarding the F80 M3 / F82 M4:
Lighter than current M3
Faster than current M3
More powerful than current M3
More efficient than current M3
Powered by an inline 6 cylinder turbo engine
Offered with optional or standard manual transmission
Electric Power Steering (completely reworked for precision for M3/M4)
Tires (from prototype) – Michelin Pilot Super Sport: … CONTINUED
Some updated F82 M4 coupe renders from Jerry Alvarez. The white M4 coupe render now incorporates the M6/1M styled front bumper with air curtain vents recently spied on the F80 M3 sedan. Not reflected in the renders however, is an expected sleeker front fascia and headlights (compared to the F30 3 series). The F82 M4 coupe is also expected to feature a carbon fiber roof.
The F80 M3 / F82 M4 will not be constructed extensively from carbon fiber (CFRP) as some earlier reports had speculated. Because this next generation M3/M4 began development two years ago, it’s said to have been too early to take advantage of BMW’s CFRP developments with the later introduction of the BMW i cars/project. The first model (besides the i cars) … CONTINUED
Resident digital artist Jerry Alvarez has put together this speculative side render of the F82 M4 coupe.
Although not visible in these renders, you can expect the F82 M4 coupe to receive the same (or very similar) hood lip/bulge that we recently spotted for the first time on the F80 M3 sedan.
Also not reflected in the renders is an expected sleeker front fascia and headlights (compared to the F30 3 series). The F82 M4 coupe is also expected to feature a carbon fiber roof.
The F80 M3 / F82 M4 will not be constructed extensively from carbon fiber (CFRP) as some earlier reports had speculated. Because this next generation M3/M4 began development two years ago, it’s said to have been too early to take advantage of BMW’s CFRP … CONTINUED
A 2014 M3 test prototype resumed testing at the Nurburgring yesterday and the strip tease continued by way of a possible (or intended) camouflage malfunction. Here’s what we see.
By coincidence (?), the passenger side lower front bumper camouflage was flapped open during the test runs, revealing and confirming the air curtain vents on the F80. Whether the camouflage was peeled back to feed air to the air curtains for testing purposes, resulted from a camouflage malfunction, or was purposely peeled back to tease us, matters not. What’s important is that we get the first clear look at the air curtain vent, which appears very large judging by the amount of space between the air curtain vent outline and the outer edge of the still camouflaged … CONTINUED