I feel like we are constantly fixing something on our Acura MDX. We have had to replace the transmission and axle and it still misfires constantly. The engine light will not turn off no matter what we do and no auto shop can tell us why. It is an extremely expensive SUV to maintain. I called Honda dealership to get a quote for a tune-up and they quoted me $3,000 for just a tune-up. The axle has been replaced twice and still is leaving fluid. When we had the transmission replaced the auto shop tried charging us over $7,000. We could have bought a brand new vehicle with that money! This vehicle also eats up fuel. We spend $60 a week to fill up and it uses premium fuel.