Very reliable if maintained.The 2.4 is a tank of an engine. Our 09 had the 2.4. Only issue we had was the AC compressor went bad on it. Covered under warranty and an intake runner valve that was also covered under warranty. That price seems a little high though. You could get a newer one with the V6 for that price around me. Welcome to the forum.
Whats the mileage? Plugs need to be changed every 30k. Do you drive it like you stole it? Did it used to get better mileage? Is it fully loaded with passengers/cargo? FWD or AWD?