2020 GMC Sierra AT4 Price, Redesign, Colors, and Specs

2020 GMC Sierra AT4 Price, Redesign, Colors, and Specs. The 2020 GMC Sierra AT4 is the latest premium edition of the full-size truck. The new generation of Sierra 1500 brings many changes. Denali model remains the top vehicle in the lineup. Now, many buyers could opt for the AT4 variant. The pickup will be the best option for an off-road ride. Besides that, it comes with premium equipment and rich details around the body.

2020 GMC Sierra AT4 Concept

The first edition of Sierra AT4 is not going to offer a diesel drivetrain. In future, this will be a great upgrade for the entire Sierra 1500 lineup.

After the recent redesign, we are pretty sure that the 2020 GMC Sierra 1500 will continue in the same way, without bigger changes. The new generation of this full-size truck came last year. It seems irrational to expect bigger changes already for the second production year. The upcoming model will continue with the same design characteristics, same styling, interior design, engines etc.

On the other side, we could see a couple of tweaks in terms of features, but don’t expect to see anything significant. Count on a couple of new color options. Other than that, things are about to remain the same. Don’t expect to see 2020 GMC Sierra 1500 any earlier than usual.

2020 GMC SIERRA AT4 SPECS, DIESEL

The 2020 GMC Sierra AT4 will use a 5.3-liter V-8 engine. It is paired with an eight-speed automatic transmission. The engine is capable to produce 355 horses and 385 lb-ft of torque. That is exactly the same output as for the standard truck. The 2020 Sierra AT4 model is going to stand higher, leaving more space under the body. Thanks to the special suspension kit, the pickup gains 2 inches. We don’t have to visit custom shops to install lift kits. Instead, General Motors is offering official factory-installed parts.

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Besides a 5.3-liter unit, the 2020 GMC Sierra AT4 will also offer bigger petrol displacement and possibly diesel mill. But, it could happen later if the upcoming vehicle fulfills expectations.

When it comes to the powertrain, things will remain pretty much the same. The 2020 Sierra 1500 will continue with standard 4.3-liter V6, which is good for about 280 horsepower. Of course, a new 2.7-liter four-cylinder is in the offer. This one delivers around 310 horsepower and 350 pound-feet of torque. Two familiar V8 units are in the offer. A 5.3-liter unit is good for about 355 horsepower, while a bigger 6.2-liter engine delivers around 420 hp. There is a 3.0-liter turbodiesel engine, which delivers around 282 horsepower and 450 pound-feet of torque.

2020 GMC SIERRA AT4 TAILGATE AND OTHER FEATURES

The 2020 GMC Sierra AT4 will be one of the most versatile trucks in the market. The regular box is 89 cubic-feet and the shorter version 63 cubic-feet. The power outlet is standard in the bed. The highlight of the box is MultiProTM tailgate. This is the brand-new six-way multifunctional door. With it, we can easier access the bed and the cargo is safer. The carbon-fiber box is there for the first time. The company advertises it as durable, efficient, and more functional than ever.

2020 GMC SIERRA AT4 TRIM LEVELS

The 2020 GMC Sierra 1500 will come with a couple of additions in terms of standard equipment, but the overall organization of equipment groups will remain the same. Count on following trim levels– base, SLE, Elevation, SLT, AT4, and Denali.

The base Sierra comes with standard features like steel wheels, automatic xenon headlamps, power locks, a locking tailgate, power windows etc. In terms of tech goodies, you can count on a touchscreen interface, Android Auto, Apple CarPlay, 6-speaker audio etc

Also Read:  2020 GMC Sierra 1500 Preview, All Terrain, Release Date, and Price

. The SLE is next in the line. This one comes with additions like a bigger touchscreen, leather-wrapped steering wheel, alloy wheels, damped tailgate etc

. The Elevation trim includes all above, but also adds a lot of visual upgrades, such as 20-inch black alloy wheels, LED foglights and body-colored exterior trim.

Stepping up to the SLT trim level, you can count on several utility and off-road upgrades, such as a locking rear differential, a MultiPro configurable tailgate, a trailer brake controller and trailering package. This trim features standard driver memory settings.

2020 GMC SIERRA AT4 INTERIOR

Designers paid more attention to functionality rather than the elegance and comfort of the cabin. Well, these are already at a high level, so no further upgrades are on the way. Instead, the 2020 GMC Sierra AT4 will bring unique features, especially in safety segment. Whatsoever, there are also some stylish details that will make the truck more appealing inside.

2020 GMC SIERRA AT4 MSRP AND RELEASE DATE

The 2020 GMC Sierra AT4 will be available by the end of 2019. Many upgrades will raise 2020 GMC Sierra AT4 price. Even if AT4 hits $50,000 mark, fans know it is worth due to increased safety and functionality.

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