A massive hauling and towing capabilities are the priorities of the heavy-duty trucks but the modern versions fit also in modern standards regarding interior comfort and design while also come equipped with the top-notch tech features. In terms of functionality, the heavy-duty duo of GMC Sierra models is identical to the equivalents from Chevy’s courtyard but the styling and interior design are what makes the difference. In that context, the GMC HD models are somewhat more stylish and available in a huge number of configurations. The new version of these trucks will be 2018 GMC Sierra 2500/3500 HD and they will come with a limited number of changes.
What could be new?
According to what we know so far, GMC HD models will wait another model year for the more significant changes. After the diesel engine upgrades for the 2017 model year these trucks could bring some features upgrades combined with some new exterior and interior details. New color options, wheel design and exterior theme are also the things which could bring the refreshment to the lineup.