M270
Mercedes-Benz · 1.6/2.0L Turbo I4
2012–2018
"Transverse M274. Solid compact MB. Chain lifespan ~130k km."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 3
Camshaft actuator / solenoid noise
▸Ticking on cold start, camshaft position fault codes
Same actuator concern as M274. Oil quality critical.
W176 A-Class and CLA owners in Greece: keep oil fresh. Actuator €300-700.
Timing chain stretch at ~130k km
▸Cold start rattle, check engine light, rough idle
M270 chain has finite lifespan ~130k km. Not catastrophic like M271 but needs attention.
Budget replacement at 130k km. Chain replacement at Greek workshop €800-1800.
Intake carbon buildup (DI)
▸Rough idle, cold start hesitation
Transverse direct injection layout. Carbon builds on intake valves.
Less concern in warm Greece. Walnut blast if symptoms appear at 80-100k km.
Models with M270 28
Other Mercedes-Benz Engines
Tuning Potential
Limited — 200hp
Frequently Asked Questions
Is the Mercedes-Benz M270 reliable?
The Mercedes-Benz M270 scores 70/100 with a verdict of ACCEPTABLE. It has 3 documented issues with total repair costs between €1,400 and €3,100.
What are the common problems with the M270?
The most common issues are:
- Camshaft actuator / solenoid noise — moderate, repair cost €300–€700, 80,000 km–150,000 km
- Timing chain stretch at ~130k km — moderate, repair cost €800–€1,800, 100,000 km–160,000 km
- Intake carbon buildup (DI) — minor, repair cost €300–€600, 80,000 km–150,000 km
What cars use the Mercedes-Benz M270?
How much does it cost to repair the M270?
Total potential repair costs for all 3 known issues range from €1,400 to €3,100. The most expensive issue is typically .
What years was the M270 produced?
The Mercedes-Benz M270 was produced from 2012 to 2018. It is a 1595cc I4 petrol turbo engine.
Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.