Cylinders: 6 Engine displacement: 1998 cm3 121.93 cu. in.
Cylinders: 6 Engine displacement: 2499 cm3 152.5 cu. in.
Cylinders: 6 Engine displacement: 2495 cm3 152.25 cu. in.
Cylinders: 6 Engine displacement: 2987 cm3 182.28 cu. in.