The next generation of hard Sierra models will hit the market this year. We are about to see different types of novelties, just like in the business brother, Chevy Silverado. The first upcoming model is of course 2500 models. It should hit the market in the third quarter of the year, with improvements to many points of the current generation. 2021 GMC Sierra 2500 Heavy Duty is the second year of production. We usually don’t expect bigger changes. However, a number of reliable sources are already proposing revisions for the following year.
2021 GMC Sierra 2500 Heavy Duty engine
The new generation comes with major novelties under the hood. There is an all-new 6.6-liter V8 petrol engine, which is expected to have a maximum capacity of around 400 hp and 465 lbs of torque. It will also come with a new 10-speed automatic transmission, replacing the old 6-speed gearbox. When it comes to pushing diesel, we rely on the same 6.6-liter Duramax engine. It provides around 445 horsepower and 910 lb-ft of torque.
The fact that the diesel engine remains the main reason, while some reports suggest modifications to the 2021 GMC Sierra 2500 Heavy Duty. As you probably know, the new Ram 2500 was introduced and the diesel version is now more than 1,000 pounds a couple feet. Another competitor, the Ford F-250, is about to come with some updates, including a more powerful engine. To keep up with the competitors, the 2021 GMC Sierra 2500 could come with more power and torque, although we are still waiting for an official statement.
2021 GMC Sierra 2500 Heavy Duty Exterior
As for the exterior design, the 2021 GMC Sierra 2500 Heavy Duty is expected to be the same as the upcoming 2020 model. The next model is about to completely redesign, so we’re counting on a lot of improvements. First of all, there is a new T1 platform, which should make the new model particularly lighter.
Moreover, rely on complete aesthetics. The 2021 GMC Sierra 2500 Heavy Duty will share some design solutions with the light 1500 model, but it should look even more powerful, with a larger grille, bumper and perhaps even slightly revised headlights. Also consider high-quality denali trim. This version has always been unique and we have no doubts that the same thing is expected in the 2021 GMC Sierra 2500 Heavy Duty. In addition to many unique design details, we’ll also see a fairly unique list of standard equipment.
2021 GMC Sierra 2500 Heavy Duty interior
We are still waiting for the exact details, but you can assume the cabin will be based on the standard 1500 model. Therefore, you can count on the somewhat similar dashboard layout, although the company can come up with a slightly more robust approach. Of course the number of different configurations, with different cabin styles and bed dimensions.
Denali’s finishing will feature many distinctive details. The first thing that comes to mind is the most elegant look, thanks to the improved upholstery and delicate materials. Also rely on a lot of standard equipment, including some high-tech items. One of those things could be a new 15 inch vertical screen display, as well as a camera system that displays different trailer scenes.
2021 GMC Sierra 2500 Heavy Duty release date and price
2021 GMC Sierra 2500 Heavy Duty will be the second production year of the current generation. So we expect to see him late next year. When it comes to price, we are still waiting for the details. However, we can assume that it will not deviate much from the current model, which starts from around $ 40,000.
2021 GMC Sierra 2500 Denali
The current Sierra was discovered in 2012, and even if it becomes one of the oldest species within its genre, it can still surprise. However, the truck is not necessarily identical due to the latest competition, so things should be adjusted soon.
With the help of the upcoming 2021 GMC Sierra 2500 Denali, it appears it is possible to introduce a major overhaul. The last truck will likely depend on an improved platform that will be designed from your modern vehicle 1. Rely on it for a more solid and possibly less heavy-duty design.
This can be accomplished with the help of high-quality steel design. Although GM heavily criticized its big competitor, the 2021 GMC Sierra 2500 Denali, which is as effective as the Silverado, definitely gets parts of the aluminum body.
2021 GMC Sierra 2500 Denali Feature
The actual Sierra design seems to be a somewhat more awesome Canyon, which is good for Canyon customers, although it is not suitable for individuals who purchase the 2021 GMC Sierra 2500 Denali. Rumors say the latest design will be left to the appearance of its predecessor. From the spy photos we’ve already reviewed so far, it looks like the truck gets round wheel arches, stiffer fenders, as well as a brand new front design and style with split headlights.
Interior and exterior
On this page, the 2021 GMC Sierra 2500 Denali will likely inherit some features of GM’s new crossover. This most likely indicates that the truck is planning to purchase a less disorganized dashboard properly like a much better infotainment system with a larger contact screen.
The entire range of electronic digital musical instruments is also a real opportunity. They can also increase safe places in the cabin, and, on top of that, the materials really need a little improvement. The main difference is definitely the security features.
2021 GMC Sierra Denali 2500 Engine
To date, Sierra is powered by the same engines as the Silverado. This trend will likely follow the new 2021 GMC Sierra 2500 Denali. The base product is sure to support exactly the same volume as the 4.3-liter naturally towed V6 earlier as well.
However, the engine might be able to get two ports and the first shot to improve performance. We can assume a power closer to 300 hp and more than 330 lb-ft of torque as a result. The 5.3-liter V8 can be stopped. According to rumors, the truck could purchase one of GM’s new twin-turbo V6 petrol engines.
2021 GMC Sierra 2500 Denali price and release date
As before, Sierra will be available in a number of different cab designs. This will almost certainly differ from the twin cab, personnel cab and single cab available around the continuous model.
Rear and multi-frame trips will also be an option in the range. It is expected that all types of 2021 GMC Sierra 2500 Denali will have a greater load capacity and greater Qatar capacity.
2021 GMC Sierra AT4
The following year is about to make some interesting changes to the Sierra 1500, and we have no doubt that many of them will come with the recently launched offroad 2021 GMC Sierra AT4 version. This model does come with many upgrades compared to the rest of the squad, but it looks like we can see more next year. We also expect to see all those changes that are about to enter the full batch. This mainly refers to the interior design, which is expected to be significantly updated. On the other hand, the basic design features, including the engine arrangement, remain the same.
2021 GMC Sierra AT4 interior
Of course, the changes inside will be more noticeable. I’m sure you already know the story about the current interior, which looks pretty much the same as in the previous generation model. The main reason is that the company was in a hurry to launch a new model and there was not enough time to complete the entire process. This will finally be resolved with next year’s model, which will come with an entirely new taxi design. Of course we depend on all kinds of upgrades, starting with new aesthetics, premium quality materials, more features, etc.
2021 GMC Sierra AT4 engine
When it comes to setting up the engine, things are about to remain the same. You can count on three reliable units, starting with the popular 5.3-liter V8 engine that produces around 355 horsepower and a 383-pound torque and comes with an 8-speed automatic transmission.
Those looking for pepper can choose a larger 6.2-liter unit. This engine also comes with known specs, with a maximum power of around 420 hp and a torque of 460 lb. However, this engine comes with a new 10-speed gearbox.
Finally, there is a new diesel option on offer. This model comes with a 3.0-liter turbo diesel. It provides around 277 hp and 460 lb-ft of torque, and also comes with an 8-speed automatic gearbox.
2021 GMC Sierra AT4 Feature
Some reports suggest that the 2021 GMC Sierra AT4 may come with additional features when it comes to off-road capability. The current model is definitely better capable than the rest of the squad. It comes with things like a 2-inch suspension lift, a standard all-wheel drive with a two-speed transmission case, sliding panels, single-tube dampers, all-terrain tires, ramp control, and a traction control system that can be selected on the floor. This is quite a bit of an upgrade, but this model is still quite far from anything that might be considered a replacement for the F-150 Raptor. So, we might see some additional improvements and most reports suggest things like Fox Shocks, Offroad Tires, Larger Wheels etc. We are still awaiting the moment for official confirmation.
2021 GMC Sierra AT4 Interior
When it comes to standard interior equipment, we can also see some improvements next year. However, most things should remain the same. So, the list of standard features should include things like an 8-inch touch screen, Android Auto and Apple CarPlay integration, a six-speaker sound system, a charging camera and more. You can also rely on many security features. Some highlights include things like hold sensors, blind spot monitoring, and backlink alarm.
2021 GMC Sierra AT4 Release date and price
The 2021 GMC Sierra AT4 is expected to be released in the second half of the year. The current model starts from about $ 51,000. We do not expect major changes in this aspect in the coming year. Some of the main competitors are models like F-150 Raptor, Ram Power Wagon, Toyota Tundra TRD Pro etc.