Mine is only 2 months old with about 200miles on the odometer. The transmission quit when I was 10 miles away from the truck. I had to walk back in the snow, and then figure out how to get a DEAD quad out of the bush. AC´s are obviously unreliable, and I regret buying it. Even though the waranty will fix it, that didn´t help me on the long walk to the truck, nor did it help me get a dead quad out of the bush. Now I cant rely on the machine. Don´t buy an Arctic Cat. I wish I didn´t