SBC brake system (2002–2006)
usually 100,000–250,000 km · High risk
model years 2002–2006 only
Signs: 'Brake failure — visit workshop' warning
Fix: Replace SBC unit (recall / goodwill)
€700–2,000
Common faults, service intervals and costs
Mercedes-Benz E-Class (W211)
2002–2009
6
engines covered
22
known faults
32,217
roadworthiness tests in the statistics
20
official recalls
Enter your VIN and mileage and get a plan built for your exact engine and gearbox.
The Mercedes-Benz E-Class (W211) was built from 2002 to 2009.
For this generation we cover 6 engines and 22 known faults, each with the mileage range where it usually appears.
The most expensive known risk is Balance shaft / idler sprocket wear (pre-2008): it usually appears at 80,000–180,000 km and costs €2,500–5,000 to fix.
In UK roadworthiness tests in 2024, at 250+ thousand km this model most often failed on: lights, wipers and visibility (15.8 %), suspension (15.5 %), brakes (11.5 %). It fails less often than average on: brakes, suspension, lights, wipers and visibility, body and corrosion, exhaust, emissions and leaks.
Engines
| Engine | Fuel | Timing drive | Oil |
|---|---|---|---|
| 1.6 / 1.8 Kompressor / CGI (Mercedes M271) | Petrol | Chain | 5W-30 / 5W-40 · MB 229.5 · ~5.5 L · every 15,000 km |
| V6 / V8 petrol (Mercedes M112 / M113) | Petrol | Chain | 5W-40 / 0W-40 · MB 229.3 / 229.5 · every 15,000 km |
| 2.5 / 3.0 / 3.5 V6 & V8 (Mercedes M272 / M273) | Petrol | Chain | 5W-30 / 5W-40 · MB 229.5 · ~8.0 L · every 15,000 km |
| 2.2 CDI (Mercedes OM646) | Diesel | Chain | 5W-30 / 5W-40 · MB 229.31 / 229.51 · ~6.5 L · every 15,000 km |
| 2.2 / 2.7 / 3.2 CDI (Mercedes OM611 / 612 / 613 / 647 / 648) | Diesel | Chain | 5W-30 / 10W-40 · MB 229.1 / 229.3 · ~6.5 L · every 15,000 km |
| 3.0 CDI V6 (Mercedes OM642) | Diesel | Chain | 5W-30 · MB 229.51 · ~8.0 L · every 15,000 km |
Faults typical of this model
Airmatic air suspension
usually 120,000–220,000 km · Medium risk
Signs: Car sits low, 'visit workshop'
Fix: Replace strut / compressor
€600–2,000
SAM module / electrics
usually 100,000–250,000 km · Wear part
Signs: Random electrical faults
Fix: Diagnose / replace SAM
€200–700
Faults by engine
1.6 / 1.8 Kompressor / CGI (Mercedes M271)
Timing chain stretch / camshaft adjuster (pre-2008)
usually 80,000–160,000 km · High risk
model years 2002–2008 only
Signs: Rattle on start, timing codes — the chain can jump
Fix: Replace chain, guides and adjusters
€1,200–2,500
Camshaft adjuster magnet oil leak
usually 80,000–160,000 km · Medium risk
Signs: Oil in the wiring plug — can reach the ECU
Fix: Replace magnet, check the harness
€150–600
Crankcase breather hoses
usually 100,000–200,000 km · Wear part
Signs: Oil leaks, whistle
Fix: Replace hoses
€100–300
V6 / V8 petrol (Mercedes M112 / M113)
Camshaft adjuster magnet oil leak
usually 80,000–160,000 km · Medium risk
Signs: Oil in the wiring plug — can reach the ECU
Fix: Replace magnet, check the harness
€150–600
Crankcase breather hoses
usually 100,000–200,000 km · Wear part
Signs: Oil leaks, whistle
Fix: Replace hoses
€100–300
Crankshaft pulley (harmonic balancer) separating
usually 150,000–300,000 km · Medium risk
Signs: Vibration, drive belt squeals or comes off
Fix: Replace the crankshaft pulley
€200–500
2.5 / 3.0 / 3.5 V6 & V8 (Mercedes M272 / M273)
Balance shaft / idler sprocket wear (pre-2008)
usually 80,000–180,000 km · High risk
model years 2004–2008 only
Signs: Engine light P0016 / P0017, rattle
Fix: Replace sprocket and chain
€2,500–5,000
Intake manifold flap failure
usually 100,000–200,000 km · Medium risk
Signs: Engine light, power loss
Fix: Replace intake manifold
€500–1,200
Thermostat / coolant leaks
usually 100,000–200,000 km · Wear part
Signs: Slow warm-up, coolant loss
Fix: Replace thermostat
€150–400
2.2 CDI (Mercedes OM646)
Injector copper seals ('black death')
usually 100,000–250,000 km · High risk
Signs: Ticking, soot around injectors, diesel smell in the cabin
Fix: Replace seals and hold-down bolts early
€200–1,200
Glow plugs seized
usually 150,000–250,000 km · Medium risk
Signs: Hard cold start; plugs snap on removal
Fix: Replace with care
€200–900
Oil cooler / filter housing seals
usually 150,000–250,000 km · Medium risk
Signs: Oil leak down the block
Fix: Reseal
€300–700
EGR / swirl flap actuator
usually 120,000–220,000 km · Medium risk
Signs: Limp mode
Fix: Clean or replace
€300–900
2.2 / 2.7 / 3.2 CDI (Mercedes OM611 / 612 / 613 / 647 / 648)
Injector copper seals ('black death')
usually 100,000–250,000 km · High risk
Signs: Ticking, soot around injectors, diesel smell
Fix: Replace seals early
€200–1,200
High-pressure pump / fuel leaks
usually 200,000–300,000 km · Medium risk
Signs: Hard start, power loss
Fix: Replace pump seals or pump
€400–1,200
Injector wiring loom / sensors
usually 150,000–250,000 km · Wear part
Signs: Intermittent misfire
Fix: Repair the loom
€150–500
3.0 CDI V6 (Mercedes OM642)
Oil cooler seals (engine valley)
usually 120,000–220,000 km · High risk
Signs: Oil leak at the back of the engine / bellhousing
Fix: Reseal the oil cooler (intake off)
€1,000–2,000
Intake swirl flaps / actuator
usually 120,000–220,000 km · Medium risk
Signs: Engine light, limp mode
Fix: Replace manifold or actuator
€600–1,500
EGR / DPF
usually 150,000–250,000 km · Medium risk
Signs: Limp mode
Fix: Clean or replace
€400–1,800
Timing chain guides (early engines)
usually 150,000–250,000 km · Medium risk
model years 2005–2010 only
Signs: Rattle
Fix: Replace guides and chain
€1,500–3,000
Gearboxes
Manual
Clutch wear
usually 120,000–200,000 km · Medium risk
Signs: Slipping, high bite point
Fix: Replace clutch kit
€500–900
5G / 7G / 9G-Tronic
Conductor plate / speed sensor (5G / 7G-Tronic)
usually 100,000–220,000 km · Medium risk
Signs: Stuck in gear, limp mode, harsh shifts
Fix: Replace the conductor plate; fluid every 60–100,000 km
€500–1,500
Scheduled service
Intervals and typical prices for the 1.6 / 1.8 Kompressor / CGI (Mercedes M271) engine. Other engines differ in oil, timing drive and some filters; the app gives the exact plan.
| Item | Interval | Typical price |
|---|---|---|
| Engine oil + oil filterEngine | every 15,000 km or every 12 months | €70–150 |
| Cabin (pollen) filterClimate | every 15,000 km or every 12 months | €15–40 |
| Brake fluidBrakes | every 24 months | €50–95 |
| A/C service (regas + desiccant)Climate | every 24 months | €70–150 |
| Air filterEngine | every 30,000 km or every 24 months | €15–45 |
| Spark plugsIgnition | every 60,000 km or every 48 months | €50–160 |
| Auxiliary (serpentine) beltEngine | every 120,000 km | €70–180 |
| Coolant replacementCooling | every 150,000 km or every 96 months | €70–150 |
| Timing chain inspection (listen on cold start)Engine | every 150,000 km | €0–120 |
| Manual gearbox oilTransmission | every 150,000 km | €60–130 |
| Front brake padsBrakes | usually at 30,000–60,000 km | €60–150 |
| Front brake discs + padsBrakes | usually at 60,000–120,000 km | €150–320 |
| Rear brake padsBrakes | usually at 50,000–90,000 km | €50–130 |
| Tyres (set of 4)Wheels | usually at 40,000–60,000 km | €320–700 |
| Wiper bladesBody | checked at service | €20–50 |
| 12V batteryElectrical | checked at service | €100–220 |
Roadworthiness tests by mileage
Share of tests in the United Kingdom (DVSA MOT, 2024) that this model failed because of each system. Bold red means more often and green less often than an average car of the same age and mileage. Sample: 32,217 tests.
| thousand km | 50–100 | 100–150 | 150–200 | 200–250 | 250+ |
|---|---|---|---|---|---|
| Brakes | 4.1 % | 6.8 % | 9.7 % | 10.4 % | 11.5 % |
| Suspension | 7.3 % | 11.1 % | 14.9 % | 14.9 % | 15.5 % |
| Steering | 0.9 % | 1.9 % | 2.5 % | 3.4 % | 4.5 % |
| Tyres and wheels | 4.3 % | 6.4 % | 7.9 % | 9.3 % | 9.1 % |
| Lights, wipers and visibility | 7.4 % | 9.5 % | 11.2 % | 13.5 % | 15.8 % |
| Body and corrosion | 1.0 % | 1.5 % | 1.9 % | 2.1 % | 2.9 % |
| Exhaust, emissions and leaks | 2.3 % | 3.0 % | 3.7 % | 4.5 % | 5.0 % |
Owner complaints in the US
Which systems owners reported to the US agency NHTSA and at what mileage. Complaints are not confirmed faults and some relate to recalls. Sample: 1,296 complaints.
Official recalls
Recalls the manufacturer published in the United Kingdom for this model (20). The same recalls usually apply across Europe. Ask an authorised dealer to check by VIN whether your car is affected and whether the work has been done.
- Doors / locks / lids The bonding between the glass panel and the sliding roof frame might not meet specifications.06/02/2023 · R/2023/020
- Airbag Takata airbag might not deploy as specified08/11/2021 · R/2021/358
- Airbag The driver's air bag may have a chemical change to its propellant over time17/08/2021 · R/2021/277
- Doors / locks / lids The bonding between the glass panel and the sliding roof frame might not meet specifications28/05/2021 · R/2021/145
- Engine / loss of power Software update required to improve emissions13/11/2020 · R/2020/285
- Engine / loss of power Certain specific calibrations of functions must be changed in the engine management05/10/2020 · R/2020/200
- Doors / locks / lids The bonding between the glass panel and the sliding roof frame may not meet specifications04/05/2020 · R/2019/458
- Engine / loss of power Faulty control unit may cause vehicle to perform outside specification19/04/2017 · R/2017/124
The other recalls (12) are listed in the app.
Other generations
Mercedes-Benz E-Class (W212) 2009–2016Mercedes-Benz E-Class (W213) 2016–2023
Sources and notes
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles.
Updated 07/10/2026