BMW M5 E60
Weaknesses, engine ratings and buying advice
The BMW M5 E60 (2005–2010) is the most polarising car in M history: the S85B50 is a 5.0-litre V10, 507 hp, 8,250 rpm — F1 technology with a number plate. The sound above 5,000 rpm is simply unique. And then there's the maintenance list.
Rod bearings — required reading: The S85 has inherently tight clearances (0.025 mm vs. recommended 0.063 mm). Preventive replacement every 50,000 miles with ACL shells and ARP bolts: $3,500–$8,600. Oil analysis every 3,000 miles is mandatory. Worn bearing material contaminates the VANOS system — VANOS faults are often the first symptom.
SMG III vs. manual: SMG is usable in Sport mode, frustrating in traffic. Accumulator loses pre-charge, pump burns out ($440–$3,300). Factory manual cars (2007+, North America) command significant premiums. Manual conversion: $8,000–$10,000.
Throttle actuators: 10 motors with plastic gears — 100% eventual failure rate. Replace both banks with remanufactured units ($360–$700 each).
E61 Touring: ~1,012 V10 wagons, all SMG — the most irrational and coveted M car.
Test drive: Cold start: rattle (VANOS) or knock (rod bearings)? SMG: judder on pullaway? All gears. Throttle actuators: EML/DSC warning? Oil level after drive?
2026 market: SMG sedan: $20,000–$30,000. Well-maintained: $28,000–$50,000. Factory manual: significant premium. E61 Touring: from $35,000, exceptional $70,000+.
Insider pick: E60 M5 with documented ACL rod bearing service and oil analysis records — without these, walk away.
Generations
Engine Overview
The BMW M5 E60 is available with one engine variant at 507 hp.
The S85 is a 5.0-litre V10 with ten individual throttle bodies and an 8,250 rpm rev limiter — Formula 1 technology in road trim. Above 5,000 rpm a shriek sets in that stands apart from everything else BMW builds. Naturally the engine needs care: con rod bearings should be preventively replaced every 80,000 km at the latest — with ACL bearing shells and ARP bolts; OEM is not an option here. Oil changes every 7,500 km with 10W-60 full synthetic, no compromises. The VANOS high-pressure pump in the oil sump is the second critical component: bearing failure leads to metal particles in the oil that contaminate solenoids and camshaft phasers. Regular oil analysis catches problems early. All ten throttle body actuators should be replaced as a set — individual replacement pulls the next one along shortly after. Those who take this seriously have one of the most emotional engines in BMW history.
- !! Connecting rod bearings — critical wear issue from 75,000 km
Standard connecting rod bearings with too-tight clearance (0.025 mm instead of the recommended 0.063 mm) wear prematurely through heat and high revs. Metal particles enter the oil and damage the VANOS pump and solenoids.
Symptoms: Knocking from the engine block, metal particles in the oil filter, VANOS fault codes, dropping oil pressure at high revs. - !! VANOS high-pressure pump — bearing failure from 100,000 km
The pump bearing in the oil sump breaks at higher mileages. Gears shatter and metal fragments circulate in the oil circuit. In the worst case the camshaft phasers and timing chain are irreparably damaged.
Symptoms: Rattling from the engine block, VANOS fault codes 27B6/271A–271D, sudden power loss, MIL illuminates. - !! Throttle body actuators — plastic gears break from 80,000 km
All ten individual throttle bodies have electric actuator motors with plastic gears that wear prematurely and overload the control board. Renew both banks simultaneously. Fault codes 2B15/2B16.
Symptoms: Sudden power loss, limp mode active, DSC and EML lights on, engine runs rough after about 5 minutes of driving.
+ 6 more engine weaknesses + vehicle weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| SMG hydraulic pump defective — most common E60 M5 issue The SMG-III hydraulic pump fails regularly from around 100,000 km. Pump motor, clutch control valves and pressure accumulator are the most common failure points. Without hydraulic pressure no gear can be selected. Symptoms: Yellow or red gear symbol, SMG pressure fault, pump audibly cycles more often than normal, gearbox no longer shifts. from 100,000 km | High | |
| SMG release bearing and guide sleeve — seizure from dry running Due to the higher clutch cycle count in SMG operation the release bearing lubrication is insufficient. Seizure occurs, sometimes missing factory lubrication. Symptoms: Jerking when pulling away from a standstill, shuddering at low speeds, snatchy clutch engagement. from 80,000 km | High |
Top Reported Issues
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Known Problems and Issues +
A total of 16 weaknesses have been documented for the BMW M5 E60 (2005–2010) — 9 engine-related and 7 vehicle-related. One problem engine: S85B50 (5.0L V10). Typical issues affect Gearbox, Suspension, Electronics, Interior.
M5 (S85B50, 2005–2010) — Stay Away!: Connecting rod bearings — critical wear issue, VANOS high-pressure pump — bearing failure, Throttle body actuators — plastic gears break. Power: 507 PS.
What to watch out for with the BMW M5? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the BMW M5 E60 have? +
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Last updated: February 2026 · All information without guarantee