Duratec 2.5
Ford · 2.5L NA I5
2005–2014
"Focus ST (pre-EB)/Mondeo/S-Max. Volvo-derived 5-cyl. Smooth, adequate torque. Timing belt service needed."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 1
Coolant system (same family as 2.0)
▸Coolant loss, expansion tank
Same platform, same cooling maintenance needed.
Standard maintenance. Very reliable engine.
Models with Duratec 2.5 4
Related Guides
Other Ford Engines
Tuning Potential
N/A
Frequently Asked Questions
Is the Ford Duratec 2.5 reliable?
The Ford Duratec 2.5 scores 82/100 with a verdict of BUY. It has 1 documented issues with total repair costs between €150 and €350.
What are the common problems with the Duratec 2.5?
The most common issues are:
- Coolant system (same family as 2.0) — minor, repair cost €150–€350, 100,000 km–180,000 km
What cars use the Ford Duratec 2.5?
How much does it cost to repair the Duratec 2.5?
Total potential repair costs for all 1 known issues range from €150 to €350. The most expensive issue is typically .
What years was the Duratec 2.5 produced?
The Ford Duratec 2.5 was produced from 2005 to 2014. It is a 2521cc I5 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.