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M3 E90 / E92 / E93 M3
E90 • 2007–2013 • Sedan, Coupe, Convertible
1
Engine Options
9
Known Issues
4
Critical Issues
48%
Reliability Score
Facelift (LCI) – 2010
- Updated iDrive CIC system
- M-DCT became the standard auto option
- Competition Package (slightly stiffer)
- GTS limited edition with 450 hp and roll cage (E92 only)
48% – Poor
Engines
S65B40 – 4.0L V8 M Petrol
M3, M3 GTS • 414–450 hp • 400 Nm
Displacement 4.0L
Layout V8
Fuel Petrol
Transmission 6-Speed Manual (Getrag), 7-Speed DCT (DKG/M-DCT)
Known Issues4 issues
critical
Rod Bearing Failure Very Common (>40%)
This is the S65's Achilles' heel. Rod bearings wear prematurely and can lead to catastrophic engine failure with little warning. Proactive replacement is considered essential maintenance, not optional. Oil analysis every 5,000 km is strongly recommended.
Typical Mileage
60,000–120,000 km
Est. Repair Cost
€2,000–€4,000 (proactive) or €15,000+ (engine rebuild/replacement)
DIY Friendly
✗ Specialist
Knocking noise under loadMetal particles in oilLow oil pressure warningSudden engine seizure
high
Throttle Actuator Failure Very Common (>45%)
The butterfly throttle actuators (one per bank of 4 ITBs) fail, causing limp mode with a 'drivetrain malfunction' warning. Often requires both actuators replaced as a pair.
Typical Mileage
80,000–150,000 km
Est. Repair Cost
€800–€2,000
DIY Friendly
✗ Specialist
Drivetrain malfunction warningReduced powerLimp modeRough idle
critical
VANOS Bolt Issue (Pre-2010) Common (~25%)
Early S65 engines (before 01/2010 production) can suffer from VANOS bolts backing out due to insufficient thread engagement. This can cause catastrophic engine damage. BMW issued a service bulletin – verify if already addressed.
Typical Mileage
Mileage independent – check production date
Est. Repair Cost
€300–€600 (bolt replacement) or €10,000+ (if damage occurs)
DIY Friendly
✗ Specialist
VANOS rattleCheck engine lightPotential engine damage
medium
Oil Consumption Common (~30%)
High-revving V8 consumes oil, especially when driven hard. Up to 1L per 2000 km can be normal.
Typical Mileage
Throughout engine life
Est. Repair Cost
€50–€100 per top-up
DIY Friendly
✓ Yes
Low oil warningOil consumption between changes
Common Issues (E90-specific)
Engine 3
critical
Rod Bearing Failure Very Common (>40%)
The S65 V8's most critical issue. Rod bearings wear prematurely and can cause catastrophic engine failure. Proactive replacement is essential – budget for this on any purchase.
Typical Mileage
60,000–120,000 km
Est. Repair Cost
€2,000–€4,000 (proactive) or €15,000+ (engine)
Category
Engine
Knocking under loadMetal in oilEngine seizure
high
Throttle Actuator Failure Very Common (>45%)
Throttle body actuators fail, causing limp mode.
Typical Mileage
80,000–150,000 km
Est. Repair Cost
€800–€2,000
Category
Engine
Drivetrain malfunctionLimp modeReduced power
critical
VANOS Bolt Issue (Pre-01/2010) Common (~25%)
Early engines have VANOS bolt issue that can cause catastrophic damage. Verify if BMW service action completed.
Typical Mileage
Verify production date
Est. Repair Cost
€300–€600 or €10,000+ (if damage)
Category
Engine
VANOS rattleCheck engine light
Suspension 1
medium
EDC Damper Failure Common (~30%)
Electronic Damper Control (EDC) shocks leak and fail, requiring expensive replacement.
Typical Mileage
60,000–120,000 km
Est. Repair Cost
€800–€2,000 (per pair)
Category
Suspension
Poor ride qualityClunkingEDC warning light
Transmission 1
high
M-DCT Clutch Pack Wear Moderate (~25%)
M-DCT clutch packs wear, especially with launch control use and city driving.
Typical Mileage
60,000–120,000 km
Est. Repair Cost
€1,500–€3,000
Category
Transmission
ShudderingSlippingSlow shifts
Wear Items
S65B40 – Wear Items
M3, M3 GTS
Rod Bearing Replacement
80,000 km or 8 years (whichever first)
Replacement Cost€2,000–€4,000
Wear Factor85%
Spark Plugs (8)
Every 30,000 km
Replacement Cost€120–€250
Wear Factor65%
Throttle Actuators
80,000–120,000 km
Replacement Cost€800–€2,000
Wear Factor60%