So far, a 2010 Malibu I like how it looks but as a non-mechanic working on it SUCKSSS. No rear jacking point because of the exhaust so lifting the entirety is a pain, changing the damn fuel filter is awful again because of the exhaust, 6 speed transmissions have the vss inside the transmission instead so its a hassle to change vs being mounted outside the passenger side like on the 4 speed, the tiniest space to change the serpentine belt, pinch welds (I know its the norm but I hate it), programming an extra fob requires a scanner that can do so ($400+ on amazon), it has the shortest battery cables which are crimped so changing the connectors (due to corrosion) will require either putting new cable or moving the battery orientation and somehow locking down the battery after you cut the wires, some have faulty door lock actuators (guess who got lucky and got the faulty ones), no transmission dip stick so good luck getting the right level using that damn screw it has on the transmission, flimsy trunk board and spare tire doesn't sit leveled (DIYed my solution) and lastly in my experience THE DAMN HEADLIGHTS. You'd think it would be easy to change the headlights, but noooo its a massive pain. Besides that I like the flex fuel variant, gets good mileage. Replaceable parts and liquids are easy to get and affordable, has a good community online plus I think it's pretty so I'm going to keep using it (currently fighting a mysterious problem and I'm just seeing what sticks in terms of a solution)