2016 GMC Sierra 1500 IV (GMTK2XX, facelift 2016) Double Cab 4.3 EcoTec3 V6 (285/297 Hp) Automatic FlexFuel
5.5 kg/Nm, 181.7 Nm/tonne
8 kg/Hp, 125.4 Hp/tonne
4.3 EcoTec3 V6 (285/297 Hp) Automatic FlexFuel