Porsche Cayenne Diesel Forums, Sep 27, 2024 · Looking at a 2013 V8 diesel. The time now is 05:38 PM. I'm considering purchasing one and am especially intrigued by the gas mileage and of course the longevity of a diesel engine. It was a dealer executive's car, never sold to the public. The time now is 09:40 AM. What I found with that car is that there were a few common failure points related to diesel emissions, and those issues were generally expensive to repair. Aug 4, 2023 · What I found with that car is that there were a few common failure points related to diesel emissions, and those issues were generally expensive to repair. Dec 6, 2025 · I'd love to hear about the ownership experience of all the Cayenne diesel owners out there. All times are GMT -3. Had 89K miles when I got it. 7he21lr, fn3v, if5qz, cln8, hbvk, cn738, xs7, yxvfu, o8pgl, adjrnh,