Comments on: Chevrolet Releases Numbers For 2011 Silverado HD: The Most Powerful Diesel Engine In Its Class (Kinda-Sorta)

By: GM Heavy Duty Diesel Trucks Take The Cake In Shootout | GM Authority

GM Heavy Duty Diesel Trucks Take The Cake In Shootout | GM Authority — Wed, 18 Aug 2010 15:01:20 +0000

[...] and full-ton trucks, The General’s 2500 and 3500 HD models, equipped with the Herculean 6.6 liter Duramax diesel engine, emerged as clear [...]

By: 20 Minutes With Jeff Luke, GM’s Chief Engineer And Line Exec. For Trucks, Vans and Crossovers | GM Authority

Fri, 18 Jun 2010 16:39:17 +0000

[...] will be offering a diesel option once again starting this summer, this time with the upgraded 6.6 Duramax engine complete with the urea Selective Catalyst Reduction system – the very same engine that powers [...]

By: GM Engineers Mull Over Bringing 4.5 Liter Duramax Diesel To Market | GM Authority

Fri, 11 Jun 2010 18:47:01 +0000

[...] especially makes a lot of sense in the 2500 Heavy Duty models, where the best-in-class power of the 6.6 liter Duramax (good for 390 hp and 765 lb.-ft. of torque) won’t be necessary as it is in the bigger 3500 [...]

By: GM Prices 2011 Silverado And Sierra Heavy Duty Trucks | GM Authority

GM Prices 2011 Silverado And Sierra Heavy Duty Trucks | GM Authority — Sat, 10 Apr 2010 00:05:39 +0000

[...] HD and the 2011 GMC Sierra HD, excluding a $995 destination charge. Upgrading to the more powerful most powerful diesel engine in its class – the Duramax – mated to the burly Allison 1000 transmission will set you back an extra [...]

By: Oh Snap! GM Plans To Increase Heavy Duty Towing And Payload “Before Next Year” | GM Authority

Tue, 16 Mar 2010 17:49:31 +0000

[...] was about to drop to a TKO, but instead rebuttled with updates of its own. GM then countered with unrivaled numbers of its new 6.6-liter Duramax turbodiesel engine with B20 biodiesel capability, capable of a [...]

By: Earthmover In A Tux – Enter The Sierra Denali HD | GM Authority

Earthmover In A Tux – Enter The Sierra Denali HD | GM Authority — Fri, 12 Mar 2010 02:18:09 +0000

[...] GM Vice Chairman of Global Product Operations. It wasn’t until mere hours ago that all the numbers for GM’s HD trucks were finally on the table. With those numbers also came the all-new 2011 Sierra Denali [...]