MCU.D 4.1 V8 TDI
Porsche · MCU.D 4.1 V8 Diesel
2012–2018
"Cayenne S Diesel. Same Audi 4.0 TDI V8 family. Dieselgate fallout. Complex V8 diesel. DPF/SCR. Timing chain. 8 injectors. Pulled from market due to emissions scandal."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 1
Dieselgate / emissions recall
▸Recall status
Pulled from market. Check recall/software update status.
Dieselgate — ελέγξτε ανάκληση.
Models with MCU.D 4.1 V8 TDI 1
Related Guides
Other Porsche Engines
Tuning Potential
430hp Stage 1
Frequently Asked Questions
Is the Porsche MCU.D 4.1 V8 TDI reliable?
The Porsche MCU.D 4.1 V8 TDI scores 55/100 with a verdict of CAUTION. It has 1 documented issues with total repair costs between €0 and €2,000.
What are the common problems with the MCU.D 4.1 V8 TDI?
The most common issues are:
- Dieselgate / emissions recall — high, repair cost €0–€2,000, 0 km–0 km
What cars use the Porsche MCU.D 4.1 V8 TDI?
The MCU.D 4.1 V8 TDI is found in:
- Cayenne (2013–2017)
How much does it cost to repair the MCU.D 4.1 V8 TDI?
Total potential repair costs for all 1 known issues range from €0 to €2,000. The most expensive issue is typically .
What years was the MCU.D 4.1 V8 TDI produced?
The Porsche MCU.D 4.1 V8 TDI was produced from 2012 to 2018. It is a 4134cc V8 diesel 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.