Start of production 2011; End of production 2014 | Pick-up Power: from 301 Hp to 397 Hp Length 5857 mm (230.59 in.); Height 1979 mm (77.91 in.); Wheelbase 3663 mm (144.21 in.); | |
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6.6 Duramax TD V8 (397 Hp) Automatic 2011 - 2014 | Engine displacement: 6.6 l | 6599 cm3 | 402.7 cu. in. |
6.6 Duramax TD V8 (397 Hp) 4WD Automatic 2011 - 2014 | Engine displacement: 6.6 l | 6599 cm3 | 402.7 cu. in. |
6.0 V8 (360 Hp) Automatic 2011 - 2014 | Engine displacement: 6.0 l | 5967 cm3 | 364.13 cu. in. |
6.0 V8 (360 Hp) 4WD Automatic 2011 - 2014 | Engine displacement: 6.0 l | 5967 cm3 | 364.13 cu. in. |
6.0 V8 (301 Hp) Automatic CNG 2013 - 2014 | Engine displacement: 6.0 l | 5967 cm3 | 364.13 cu. in. |