AT 63,860 MILE THE S65 ENGINE IN MY 2011 BMW M3 FAILED. DEALER DIAGNOSED ENGINE BEARING FAILURE. FAILURE OCCURRED WHILE DRIVING.
2011 bmw M3 engine problems
moderate 15 complaints filed with NHTSA · avg repair $3,100
Complaints
15
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 4 most recent
ENGINE KNOCKING. CONNECTING ROD BEARING AND MAIN BEARING FAILURE RESULTING IN REQUIRED ENGINE REPLACEMENT. ENGINE NOT ABLE TO BE REBUILT DUE TO CRACKED MAIN BEARING SADDLES.
I WAS DRIVING CASUALLY WHEN THE MOTOR SUDDENLY SHUT OFF. NO NOISE INDICATING ENGINE FAILURE EVER HAPPENED. I COASTED OFF THE ROAD AND TRIED TO RESTART. NOTHING BUT A CLICK. EVENTUALLY TRIED REPLACING STARTER MOTOR BUT THAT DIDN'T WORK. NO ENGINE LIGHTS OR CODES EVER POPPED UP. TURNS OUT ENGINE SEIZED DUE TO FAILED ROD BEARINGS.
I WAS DRIVING MY VEHICLE UNDER NORMAL CONDITIONS TRAVELING AROUND 45MPH. AS I SWITCHED GEARS FROM 2ND TO 3RD I NOTICED AN IMMEDIATE LOSS OF POWER. MY VEHICLE AUTOMATICALLY SHUT OFF. I PULLED OVER TO THE SIDE OF THE ROAD AND WAS NOT ABLE TO RESTART MY CAR. AFTER THE DEALERSHIP CHECKED THE CAR THEY SAID THERE WAS AN ENGINE FAILURE MOST LIKELY DUE TO ROD BEARING FAILURE.
Common questions
How serious is the engine problem on the 2011 bmw M3?
It's a documented issue but not catastrophic. 15 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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