The Wall Street Journal recently reported on the understated success of GMC, and how that bolsters GM’s other initiatives like electrified and autonomous vehicles. Driving that growth is the Sierra line of pickups, in particular, the higher trim levels. Duncan Aldred, Global GMC Vice President notes that SLT and Denali models account for 87 percent of the brand’s total crew cab sales. With our love for premium and luxury trucks on the rise, GMC will hit the market later this year with the new Sierra Denali and SLT.
Power & Performance
If it’s one thing truck buyers are looking for, it’s grunt under the hood. New versions of GM’s evergreen 6.2 and 5.3 V8 engines will be joined by a new 3.0-liter inline-six turbo-diesel. GMC has not clarified horsepower or torque figures, but say the 5.3 and 6.2 will feature the new Dynamic Fuel Management system. This replaces the current Active Fuel Management and differs in the sense it can shut off any number of cylinders, in a variety of combinations, to boost performance and efficiency. The 6.2 and diesel engines are paired with a 10-speed automatic transmission.
Sierra Denali’s Adaptive Ride Control suspension should make rough roads more tolerable. On-board sensors monitor the road conditions and chassis responses in real time, enabling adjustments to the active dampers every two milliseconds. And you thought Jimmy Johns was fast.
The 2019 Sierra Denali will offer, not surprisingly, a full ...