Worked out from the recall campaigns and bulletins that list both. It does not mean a part or a repair for one fits the other.
Trims
None on file. NHTSA's data has no trims for this model year.
Engines
10.8L Diesel
11.9L Diesel
14.9L Diesel
6.7L Diesel
8.9L Diesel
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.