I purchased a 2007 Quest in January of 2007, before we even drove the car off the lot the battery was completely dead. Wouldn't even take a boost. The dealership replaced the battery but I have had two more go dead since then. They said it is something about the heat in Arizona but if that is the case shouldn't someone install a battery suited for this environment? After all it was sold here in Arizona.
I have had to replace the break pads about 6 times. The rotors have been resurfaced 3 times replaced and resurfaced again. The service technician told me that starting around 2005, that car manufacturers have been under pressure to get fuel economy down and the brake weight has been reduced as well as the design of the calipers. This causes the rotor to super heat under normal braking and then once it cools it warps causing the vibration you feel when braking. He said it doesn't matter how you drive it happens the same way. The only thing you could do to counteract that would be to use after market rotors with the holes drilled into them and replace the calipers.
My transmission (or so I thought) started slipping in the first year I owned the vehicle. It turns out the motor mounts were broken, the lower and the right front. Which subsequently pulled my power steering hoses which are now leaking. The oil cooler gasket began leaking in the first year of ownership as well.Oh my favorite is the "special" power steering fluid that the dealer has to perform. I had my transmission serviced at the dealer and the service cashier told me it was 159. So I told them to go ahead and do it. Then the service adviser came back and told me it was actually over $300 but they gave it to me for the price I was quoted. I have spent over $3000 on a vehicle that is just over 3 years old.
