Rumors of BMW considering V6 engines have been floating around for quite some while now. One possible future application often mentioned when talking about such an engine is the upcoming F80 M3 (F82 M4). As we reported earlier, BMW was studying no less than four potential engine choices for the next M3.
To add to the speculation, we’ve just discovered that BMW has filed a patent for a unique twin-turbo V6 engine last year. Have a look at this schematic BMW submitted to the German patent office to describe the patent filing:
As BMW describes in their patent application, this image shows “the principle of this turbocharger layout invention (#1) in a 6-cylinder internal combustion engine in V configuration (#2) with a first cylinder bank … CONTINUED
The next generation F30/F32 M3 continues its testing and we’ve now spotted it for the second time, in much higher detail (click on photos below for hi-res versions).
As before, the signature M3 cues are all clearly seen – quad exhaust, flared fenders, wider track, drilled rotors, and beefier front end. The brakes feature 4 piston calipers.
We believe we may be looking at a different front end on this M3 than on the regular F30 3-series sedan. The clearest clue is the shape of the kidney grilles, which seem to be shapelier and thinner than those seen on the F30 3-series prototypes (see below for comparison). The entire front end also seems to be a different shape compared to the F30 3-series prototypes. Is it possible that … CONTINUED
Exciting moment folks! We bring you the very first spyshots of the next generation F30 M3 / F32 M3. These photos show an F30 3-series sedan with several trademark M3 features such as quad-exhaust, flared fenders and drilled brake discs.
Scott26 claims that these photos are no indication of an M3 sedan making it to production. Rather, BMW had only an F30 prototype to use for testing the M3 parts and components. Don’t count the F30 M3 sedan out yet however, as it’s been alluded to that it may still be in the plans — despite the rather slow sales of the E90 M3 sedan. That this prototype F30 M3 has wider fenders indicates to us that this is merely the F32 M3 … CONTINUED
The next generation M3 is still at least 3 years from its debut, but it’s never too early for speculation, particularly about its powerplant. While the current E9x M3 is powered by the marvelous high-revving V8 engine (S65), it’s been widely speculated that that the next generation M3 will return to using a 6-cylinder engine. Emissions regulations have forced the move, much like the new upcoming F10 M5 getting the more efficient S63 V8 Twin-turbo engine instead of continuing to use the iconic V10.
So far so good. However, according to our source with close ties to BMW M, BMW has not settled on exactly which engine layout the company will use for the F30/F32 M3. Rather, the guys at BMW M are currently testing no less … CONTINUED
Here is a new rumor regarding the next generation F30/F32 M3′s powerplant – that a 3.3L V6 tri-turbo motor is a possibility! One turbo would power the motor generally, and the other two turbos would each be dedicated to 3-cylinders each.
M3post member swamp2 has put together this technically based prediction of the next generation F32 M3′s performance specs. His predictions are 0-60mph of 3.7-3.9s, 0-100mph of 8.6-8.8s, 1/4 mile time of 11.9-12.1s, Nurburgring lap time of 7:53-7:58. These numbers are based on certain assumptions and unknowns, but it’s still a fun topic to discuss and digest.
Autoexpress previews the 2012 F30 3-series sedan and 2014 F32 M3 coupe. Not much info is new here than what we have previously posted, but their renders are a fun look at what the next generation F30 and F32 3-series and M3 may resemble.
Consistent with what we have posted in the past, the front fascia features a more upright angle, consistent with BMW’s current designs seen in the Z4, 5-series and 7-series. The F30/F32 3-series is also expected to be slightly larger in size, but with shorter front and back overhangs.
Next generation 3-series engine options will include a full range of turbo and naturally aspirated 6-cylinder motors, 4-cylinder motors, and possibly even a new 3-cylinder motor. The F30/F32 M3 is rumored to be lighter than the … CONTINUED
It’s long been accepted that the next generation F30 M3 will no longer be powered by a V8, but instead will be propelled by a turbo inline 6 engine. The question was which I6 engine – the N54, N55, or a new motor? The answer is that it will be based on the single turbo, twin scroll N55.