M276
Mercedes-Benz · V6 3.0/3.5L
2010–2019
"Refined M272 successor. Direct injection. 200k+ km with care."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 3
Timing chain tensioner / camshaft adjuster
▸Cold start rattle, check engine light
Refined M272 successor but chain tensioner can weaken at higher mileage. Far less severe than M272 balance shaft issue.
Budget at 120k km inspection. Common at Greek Mercedes workshops for W212/W213 owners.
Spark plugs + ignition coils
▸Misfires, rough idle, poor fuel economy
V6 with 6 plugs and coils. Replace as set at 80k km intervals.
Standard service. Greek Mercedes workshops handle this routinely.
Valve cover / cam cover oil leaks
▸Oil burning smell, oil deposits on engine top
V6 layout means three cylinder banks of covers. Age-related gasket hardening.
Standard maintenance at age and mileage. €200-500 depending on severity.
Models with M276 22
Other Mercedes-Benz Engines
Tuning Potential
Moderate
Frequently Asked Questions
Is the Mercedes-Benz M276 reliable?
The Mercedes-Benz M276 scores 78/100 with a verdict of BUY. It has 3 documented issues with total repair costs between €1,000 and €2,400.
What are the common problems with the M276?
The most common issues are:
- Timing chain tensioner / camshaft adjuster — moderate, repair cost €500–€1,200, 100,000 km–170,000 km
- Spark plugs + ignition coils — minor, repair cost €300–€700, 80,000 km–150,000 km
- Valve cover / cam cover oil leaks — minor, repair cost €200–€500, 100,000 km–200,000 km
What cars use the Mercedes-Benz M276?
How much does it cost to repair the M276?
Total potential repair costs for all 3 known issues range from €1,000 to €2,400. The most expensive issue is typically .
What years was the M276 produced?
The Mercedes-Benz M276 was produced from 2010 to 2019. It is a 3498cc V6 petrol turbo engine.
Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.