Clean CARFAX. Mosaic Black Metallic 2017 Chevrolet Impala LT 1LT 4D Sedan FWD 6-Speed Automatic Electronic with Overdrive 3.6L V6 DI DOHCOdometer is 9244 miles below market average! 18/28 City/Highway MPGAwards:* 2017 KBB.com Best Buy Awards * 2017 KBB.com 10 Most Awarded... via HomeNet, Inc.