First Drive Review 2015 GMC Sierra 2500 - 3500 HD
GMC might be a truck manufacturer, but-its present high-end crossovers and also the newest Sierra 1500 pick up shove the limits of its practical picture. Worry not, since the 2015 Sierra HD shows the trading name's hardest truck can keep its roughneck appeal even while getting a much-required updating.

Yes, it's nevertheless a Silverado twin underneath, with carryover engines and frameworks, and that was enough for the last-gen Chevy to catch first invest a large-hauling comparison evaluation. Yet the trucks' general refinements make the most feeling in the tonier GMC.

GMC Sierra 2500 - 3500 HD

Large-Town Fixin's

The Sierra HD's industrial-smart styling functions nicely using its blocky shape, with added brightwork and particulars versus the Silverado, like plastic trimming safeguarding the wheel-arches. GMC states 1 of every four HD truck customers selects for the chromed-outside Denali trimming, which has acquired added touches indoors as well as outside to additionally maintain its top dog standing. Not that you are able to lose its reflective, rearviewmirror-clogging grille.

The different four door, four wheel drive trucks we drove in Az were massive machines, however the newest cab layout makes stepping into and away from the captain's chairs comparatively simple--and less of a hike than in similar Ford and Ram pick-ups. Doublecab Sierras (and Silverados) now have suitable front-hinged back doors for simpler back-seat accessibility, and crew cab versions get bigger back openings and somewhat more room by which to extend. And since the double-cab now has a suitable Bpillar, cab rigidity is enhanced, leading to much fewer squeaks and milkshakes over rough-terrain than with last year's back-hinged extended cab versions.

The viewpoint is controling behind the wheel of the brand new truck, despite an ever more-enveloping cottage. Widening the light duty truck's polish to the semi meant significantly enhancing, though the Sierra HD keeps its astonishingly sharp and precise direction its The newest suspension tuning can nevertheless adapt as much as 7374 lbs of payload, while removing the choppiness and relevant head flip common to unladen trucks.

GMC Sierra 2500 - 3500 HD

Power Can Be Elective

The Harley-Davidson's inside is mostly just like the Sierra 1500's, which can be somewhat better reduced and much more expressive as opposed to Chevy's. The supporting seats are cozy for extended hauls, the managements have great adjustability, and also the biotechnology are smartly ordered. The GMC's dizzying selection of choices range between heated-and-cooled seats and ahead-crash warning to an 8.0-inch touch screen monitor with navigation.

Even though a 360-hp, 6.0-liter gasoline V8 is nevertheless typical (and accessible with compressed natural gas capacity for $11,000), our push time was restricted to the diesel-engine, which felt as powerful as ever.

The Ford Super-Duty as well as the Ram High Quality offer related takes around the workhorse and therefore are certain to counter the GMC's newest developments. But till then, the Sierra HD appears to function as new standard for heavyduty sophistication.

2015 GMC Sierra 2500 - 3500 HD video review