STX275 8.3L I6
Diesel 275 hp STX280 8.3L I6
Diesel 279 hp STX330 8.9L I6
Diesel 330 hp STX375 14.9L I6
Diesel 375 hp STX380 12.9L I6
Diesel 380 hp STX430 12.9L I6
Diesel 430 hp STX425 14.9L I6
Diesel 425 hp STX480 14.9L I6
Diesel 530 hp STX480 14.9L I6
Diesel 500 hp STX480 14.9L I6
Diesel 477 hp STX450 14.9L I6
Diesel 449 hp STX440 14.9L I6
Diesel 440 hp