2017 Chevrolet Impala LT Price: $16,990 4190 I-70 North Outer Rd, Saint Peters, MO 63376 More Saint Peters, MO Chevrolet Impala's 2009 $4,999 132,617 Miles 2014 $11,749 111,086 Miles 2017 $17,990 59,436 Miles 2009 $8,990 65,057 Miles 2011 $8,995 73,001 Miles 2012 $6,435 203,019 Miles