1-OWNER, CLEAN CARFAX ... NO ACCIDENTS!, And SERVICE RECORDS AVAILABLE. Spotless One-Owner! Hold on to your seats! Imagine yourself behind the wheel of this wonderful-looking 2010 Chevrolet Impala. J.D. Power and Associates gave the 2010 Impala 4.5 out of 5 Power Circles for Overall Initial Quality Mechanical. Substantially redesigned four years before, this Impala LS received a cleaner, more sophisticated exterior and a badly needed interior upgrade, and features a huge trunk and backseat compared to other imports in its class.