2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Long Box specs, Fuel consumption, Dimensions

Start of production 2011; End of production 2014 \| Pick-up Power: from 301 Hp to 397 Hp Length 6581 mm (259.09 in.); Height 1984 mm (78.11 in.); Wheelbase 4260 mm (167.72 in.);

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.

Start of production 2011; End of production 2014 \| Pick-up Power: from 301 Hp to 397 Hp Length 6581 mm (259.09 in.); Height 1984 mm (78.11 in.); Wheelbase 4260 mm (167.72 in.);

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.