G9T
Renault · G9T 2.2 dCi
2001–2007
"Laguna II, Vel Satis. Common rail successor to G8T. Injector failures. DPF on later models. Turbo actuator. More complex = more failure points. Vel Satis reputation doesn't help."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 2
DPF blockage
▸DPF warning
Later G9T had DPF.
DPF — €400-1,200.
Injector failure
▸Rough idle, smoke
Common rail injectors fail.
Μπεκ CR — €500-1,500.
Models with G9T 2
Other Renault Engines
Tuning Potential
180hp Stage 1
Frequently Asked Questions
Is the Renault G9T reliable?
The Renault G9T scores 62/100 with a verdict of CAUTION. It has 2 documented issues with total repair costs between €900 and €2,700.
What are the common problems with the G9T?
The most common issues are:
- DPF blockage — high, repair cost €400–€1,200, 60,000 km–120,000 km
- Injector failure — high, repair cost €500–€1,500, 80,000 km–150,000 km
How much does it cost to repair the G9T?
Total potential repair costs for all 2 known issues range from €900 to €2,700. The most expensive issue is typically .
What years was the G9T produced?
The Renault G9T was produced from 2001 to 2007. It is a 2188cc I4 diesel engine.
Verdict and scores are editorial opinions based on aggregated data. Learn about our methodology. Not a substitute for professional inspection.