Not true, I have a 3rd gen eco diesel in my 2021 gladiator. I have 77k miles on it and its using oil, and now the intake manifold is shot. This thing has been well maintained and babied. Absolutely ridiculous we are dealing with this. Its still under warranty but trying to find a mopar certified...
I have a 2021 Willys Gladiator with the eco diesel. The power is insane and the fuel economy is amazing. Cons: it is not fun dealing with the DEF fluid freezing up in the winter on the subzero days. Also, I noticed that I have been using oil which is concerning not to mention the check engine...
I have a 2021 Jeep Gladiator with an Eco Diesel. I have 77,500 miles on it. Just had the check engine light come on and codes P200B and P202E came up. I still have a 60 month or 100,000 mile powertrain warranty as I have the diesel engine. However I am hoping that they will stand by the warranty...