The engine types may include 4.8L 294Cu. V8 FL EX OHV Naturally Aspirated,5.3L 5328CC 325Cu. V8 FLEX OHV Naturally Aspirated,5.3L 5328CC 325Cu. V8 GAS OHV Naturally Aspi rated,6.0L 5967CC 364Cu. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated,6.0L 5967CC 364Cu.
