For all "2006-2013 Chevrolet Impala" and "Chevrolet Impala Limited":
https://www.imcdb.org/vehicles.php?resultsStyle=asImages&yearFrom=2006&yearTo=20- 13&makeMatch=2&make=chevrolet&modelMatch=1&model=impala&modelInclModel=on&modelInclChassis=- on&mk=&origin=&madein=&madefor=&role=
https://www.imcdb.org/vehicles_make-Chevrolet_model-Impala+Limited.html

Chassis-Code is "GMX211" and built in Canada.

And for there, chassis-Code is "GMX211", year is "2006" and built in Canada:
https://www.imcdb.org/vehicle_1456323-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1634171-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1579735-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1567750-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1690839-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1767131-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1771723-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1782147-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1811686-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1751230-Chevrolet-Impala-GMX211.html
https://www.imcdb.org/vehicle_1816617-Chevrolet-Impala-GMX211.html

for there, chassis-Code is "GMX211", extra info is "9C1", year is "2006" and built in Canada:
https://www.imcdb.org/vehicle_1065123-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1432967-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1656135-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1815231-Chevrolet-Impala.html
https://www.imcdb.org/vehicle_1796434-Chevrolet-Impala-GMX211.html

for this, chassis-Code is "GMX211", extra info is "9C1" and year is "2013":
https://www.imcdb.org/vehicle_1590421-Chevrolet-Impala.html

for this, chassis-Code is "GMX211", extra info is "9C1", year is "2012" and built in canada:
https://www.imcdb.org/vehicle_1727806-Chevrolet-Impala.html