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Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > M Series > E82 1M Coupe (2011 - 2012)

E82 1M Coupe (2011 - 2012)
In many ways the spiritual successor to the E30 M3. Powered by a M derivitive of the N54 the inline six makes 340hp and giving the 1M a 0-60 time of 4.5 seconds.

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  #1  
Old 05-25-2011, 07:45 PM
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redadair redadair is offline
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Mein Auto: 07 335i Sedan (Mieke)
1M Dyno Results

BMW has hinted many times that they have under rated the power of the 1M, but it now looks as though the published numbers from BMW for the 1M equal real life Rear Wheel Numbers.

This is one very strong engine!

http://www.youtube.com/watch?feature...&v=FRKrpWjGDEw

Enjoy
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2011 1M
Aug 8th ED
MADA drop off 8/18/11
Arrived at Port 9/21/11
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07 335i Sedan
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  #2  
Old 06-02-2011, 06:45 AM
hotrod2448 hotrod2448 is offline
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Mein Auto: E70 X5, F10 535i
Pretty well right in the middle of the M3 and 135i. I wish they showed the chart.


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  #3  
Old 06-02-2011, 07:35 AM
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Plaz Plaz is offline
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Mein Auto: '11 1M;'08 MCS;'02 325iT
http://blogs.insideline.com/straight...s-m-coupe.html



AT THE WHEELS!
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  #4  
Old 06-02-2011, 07:38 AM
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jayster0966 jayster0966 is offline
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Mein Auto: E24 E39 E83
Got to love that torque number!
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  #5  
Old 06-02-2011, 07:43 AM
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Justin T Justin T is online now
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Mein Auto: 11 997.2 S & 11 335 ZMZ
Uh, not for nothing, but how is this news? The 335is and Z4is have been out for a while; should be plenty of dyno info out there for this motor...

Dyno curves remind me a little of my old chipped S4. That car had a nice flat torque line...
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Thank god i got rid of the Z4...
Previous cars: 10 135i, 08 E90 M3, 07 E550 Mercedes, 03 Corvette Z06, 01 Audi S4, 89 Porsche 944 Turbo S, 88 BMW M6
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  #6  
Old 06-02-2011, 07:49 AM
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Plaz Plaz is offline
Location: Churzee
 
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Mein Auto: '11 1M;'08 MCS;'02 325iT
Quote:
Originally Posted by Justin T View Post
Uh, not for nothing, but how is this news? The 335is and Z4is have been out for a while; should be plenty of dyno info out there for this motor...

Dyno curves remind me a little of my old chipped S4. That car had a nice flat torque line...
The M guys tweaked the N54, not just ECU tuning, but some new internals including redesigned piston rings and other stuff. The 335is and Z4 have never put up dyno numbers like this, AFAIK.
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  #7  
Old 06-02-2011, 04:25 PM
admranger admranger is offline
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Location: Las Vegas
 
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Mein Auto: 2002 M3
~402 hp at the crank if you subscribe to the 18% driveline loss theory! That's perilously close to M3 hp numbers there.
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  #8  
Old 02-22-2013, 06:18 PM
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bear-avhistory bear-avhistory is online now
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My 335is dynoed at 319whp on a DynoJet with 93 octane against the 320BHP that BMW advertises it at. Saw the 1M dyno at 331whp against the 335BHP that BMW uses. So the 1M is stronger & in proportion to the advertised spread. It would be a bit more of a tune in the ECU because just about everything else is the same.

Main thing is both numbers are bogus because using the CHP/BHP scale they both are under-rated quite a bit.
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Last edited by bear-avhistory; 02-22-2013 at 06:20 PM.
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