Looking at purchasing a 2015 Enclave Premium I have heard about timing chain stretch normally at what mileage does that become an issue?
Here are the two I am looking at, also I am a Mechanic so working on them would not be a problem.How many miles on the Enclave you are looking at. I had a 15 that was perfect for 50000 miles when i traded it. The E is a really nice car. If it is pushing 90000 or higher it may require a bit of maintenance, more than is required in a lower milage E. If you like the car i would buy the extended warranty that could save you money in the long run. i liked my 15 so much i bought a 21. The timing chain will not be a issue if the oil was changed in a timely manner. i agree with the response above.