2.5L 2507CC 153Cu. In. I4 GAS SOHC Naturally Aspirated 4 3.0L 2972CC 181Cu. In. V6 GAS SOHC Naturally Aspirated 4 3.3L 201Cu. In. V6 CNG OHV Naturally Aspirated 5 3.3L 201Cu. In. V6 GAS OHV Naturally Aspirated 4 ELECTRIC N/R 4