I purchased the impala used, with only 25k miles on it. it rides smooth, and has served me well. it currently has 107 k miles on it, and hasn't ever had any major difficulties.

Good car that is a great daily driver and great on gas. The only downfall is the minor issues are the like vent actuators, which Chevrolet knows about but refuses to fix. There are other issues that pop up that are minor issues that could've been deterred by using slightly more costly parts.