Malibu LTZ, 3.6L V6 SFI DOHC, and 6-Speed Automatic Electronic with Overdrive. Call ASAP! You NEED to see this car! This 2008 Malibu is for Chevrolet enthusiasts looking the world over for that perfect car. J.d. Power named the 2008 Malibu as the highest ranked in Overall Initial Quality Design in its class. It's the combination of advanced design and precision engineering that makes the 3.6L V6 SFI DOHC engine such an impressive powerplant.