M119
Mercedes-Benz · M119 5.0 V8
1989–1998
"W124 500E/E500, R129 SL500, W140 S500 V8. DOHC 32V. Wiring harness issue (biodegradable). Ignition system needs attention at high mileage. Strong engine, expensive to maintain."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 1
Wiring harness biodegradation
▸Random faults, misfires, sensor errors
Same soy-based insulation issue as M104.
Καλωδίωση — ίδιο πρόβλημα με M104.
Related Guides
Other Mercedes-Benz Engines
Tuning Potential
Limited aftermarket
Frequently Asked Questions
Is the Mercedes-Benz M119 reliable?
The Mercedes-Benz M119 scores 72/100 with a verdict of ACCEPTABLE. It has 1 documented issues with total repair costs between €500 and €2,000.
What are the common problems with the M119?
The most common issues are:
- Wiring harness biodegradation — high, repair cost €500–€2,000, 80,000 km–150,000 km
How much does it cost to repair the M119?
Total potential repair costs for all 1 known issues range from €500 to €2,000. The most expensive issue is typically .
What years was the M119 produced?
The Mercedes-Benz M119 was produced from 1989 to 1998. It is a 4973cc V8 petrol na engine.
Scores are calculated from documented issues, repair costs, and failure patterns across thousands of owner reports and technical sources. Learn about our methodology. Always inspect before you buy.