J.D. Power's most dependable large pickup of 2013 was a 2010 Sierra 2500HD.
Lead trim: Duramax 6.6 L LMM diesel · up to 397 hp
GMC Sierra HD GMT900GMT900 · 2007–2014
- 0spots by members
- Unclaimednobody has spotted one yet
- 0sets it belongs to
Nobody in Burbles has spotted a GMC Sierra HD GMT900 yet. See one on the street, point the app at it, and the first card is yours — with your @handle permanently credited on this page.
FactJ.D. Power's most dependable large pickup of 2013 was a 2010 Sierra 2500HD.
Collectors Spotted in the GMC Sierra HD Lineage
No member has published a public street spot of the GMC Sierra HD yet — the First · Worldwide stamp is wide open.
Trims & Figures
2 published trims in the catalogue. A blank is a figure not recorded, not zero.
| Trim | Years | Engine | Power | Torque | 0–60 | Drive | Gearbox | MSRP |
|---|---|---|---|---|---|---|---|---|
| Duramax 6.6 L LML diesel | 2011–2014 | 6.6 L V8 | 397 hp | 765 lb-ft | — | — | — | — |
| Duramax 6.6 L LMM diesel | 2007–2010 | 6.6 L V8 | 365 hp | 660 lb-ft | — | — | — | — |
Owning one
An estimate, for the Duramax 6.6 L LML diesel trim: fuel on its EPA figure and a dated national price, upkeep on a per-mile average for the kind of car it is.
Owners’ builds
Nobody has claimed one yet.
Photographs
Heavy-duty truck segment with lower volumes than light-duty but strong durability and recent production. About 150,000 on North American roads today (estimate).
Cars.com's 2015 one-ton challenge was won by a Sierra 3500HD dually with the Duramax diesel.
J.D. Power's most dependable large pickup of 2013 was a 2010 Sierra 2500HD.
The Duramax diesel arrived in 2001 Chevrolet and GMC trucks, an Isuzu-built V8 making 300 hp and 520 lb-ft.
Rivals
Same body, same money, other badges — tap any card to flip.
The GMT400 split the twins for good: 1988 was the year "C/K" became Chevrolet-only badging, while GMC's version of the very same truck became the Sierra.
GMC found 10 extra horsepower in the Sierra All Terrain X's 5.3L V8 with nothing more than a performance exhaust, no other changes needed to go from 355 to 365 hp.
This Sierra kept rolling off the line for a full extra year after its replacement arrived - badged "Classic" in 2007 just to tell the two generations apart on dealer lots.
When this GMT900 Sierra launched for 2007, GM kept selling the outgoing truck alongside it, badged "Classic," so buyers could choose old or new side by side on the same lot.
Toyota showed it as the T150 until Ford sued over the likeness to the F-150, and the production truck was renamed Tundra.
A Louisiana owner put over a million miles on his 2007 Tundra in eight years; Toyota gave him a new truck and took his apart to study it.
Toyota's Texas Tundra plant sits on land bought from the state's oldest working cattle ranch, and the 1794 Edition is named for the year that ranch was founded.
Its launch colours had pun names such as "Anti-Establish Mint" and "Freudian Gilt", sent to Lee Iacocca by a friend.