cop car mileage is misleading. often you can buy one with low miles. But... cops run their cars 24/7. so, what they need is an hour meter. cops will have the vehicle running all the time. so, the tranny, rear end, etc, might be low miles, but the engine and components have been moving all along. cops are hard on transmissions too, from my limited experience.

I am not saying they cant be good deals though, I think they can. Just know the mileage is not representative of the actual amount of use.