2014 GMC Sierra

Vehicle
Vehicle type	Truck, Incomplete Vehicle
Vehicle id	2014_gmc_sierra

Trims
AT4	from our own list, not NHTSA's
Base	from our own list, not NHTSA's
Denali
Fleet/Base	Pickup
SLE
SLT
Work Truck/Fleet/Base

Engines
4.3L V6	Eighth VIN character H or P
5.3L	Eighth VIN character C
6.0L	Eighth VIN character G
6.2L	Eighth VIN character J
6.6L Turbo V8 Diesel	Eighth VIN character 8

Position 8 of a VIN names the engine on many vehicles: how to read a VIN. Safety equipment depends on the trim, so decode a VIN to see what one vehicle has.

Other years of the Sierra

More GMC models for 2014
Decode a VIN