Cylinders: 6 Engine displacement: 1998 cm3 121.93 cu. in.
Cylinders: 6 Engine displacement: 2497 cm3 152.38 cu. in.
Cylinders: 6 Engine displacement: 2972 cm3 181.36 cu. in.
Cylinders: 6 Engine displacement: 3497 cm3 213.4 cu. in.