The region's markets recorded the arrival of the 2020 Heavy Duty version of the premium performance truck "GMC Sierra", which is based on extracting its torque of 629 N / m, and its power of 401 hp, to a large eight-cylinder engine, It has a capacity of 6.6 liters, equipped with direct injection technology and variable timing for the exhaust valves, coupled with a six-speed automatic transmission intended for solid work.
The 2020 model, "Sierra Heavy Duty", which is internationally renowned in the short "HD", has a bold and strong design, which is clearly visible in its new structure with external dimensions larger than its predecessor, as it is higher and longer than the previous model. The new model also came with a new special lighting, including front and rear lights, and it works with "LED" technology, as well as the car obtaining daytime and other fog lights that work with the same technology. The new external dimensions were reflected in giving the cabin more spaciousness, especially at the level of head and foot space. The new seat design provided a clear view of the steering wheel behind. GMC has provided its car with additional enhanced use features that enhance comfort and smooth interaction, including a vertical display that displays data at the driver's level of view, and is the first in the category of HD trucks, which integrates with the latest generation of information systems. And entertainment is controlled via a touch screen from «GMC». Highlights are the differences between the 2020 model and its predecessor, in terms of a longer wheelbase, a more prominent upper-line engine cover, and a larger front grille that contributes to raising the efficiency of the advanced cooling system, and the transition to a heavy duty load box, which includes 12 points of connection, and an optional 230V power outlet , And the floor of a loading box with new thresholds, and ending with a multi-function «Tailor» MultiPro Tailgate.
Different categories
Sierra Heavy Duty is currently available in 'Crew' and 'Extended' models, which come in two rows of seats. GMC also introduced the 2020 model two different categories in terms of equipment "HD 2500" and "HD 3500", whether those equipped with single rear wheels, or dual rear wheels.