2023 Sierra 3500 HD AT4
Pickup truck fans are well familiar with the GMC Sierra lineup. It’s been around since the early 80s and marks a revival of an even older model, the Chevrolet C/K. In this review, we’ll explore the most important features of the new 2023 Sierra 3500 HD AT4. It’s one of the highest trims in the whole Sierra lineup, only behind the Denali. So, hop on!
Performance and Driveability
The standard version of this trim comes with a 6.6L V8 Gas engine while choosing a 6.6L Duramax Turbo-Diesel V8 is possible. The first option delivers 464 lb-ft of torque capacity and 401 hp, while the Turbo-Diesel engine delivers 910 lb-ft of torque and 445 hp. Both options have a tank capacity for 136L of fuel.
There’s also a difference in transmission: while the first engine comes with a six-speed automatic transmission, the second comes with an Allison 10-speed automatic transmission. In any case, there’s Auto Grade Braking which helps with hill descents, and Tow/Haul mode which controls the amount of braking while towing.
Interior and Exterior
The Sierra lineup is traditionally spacious and very comfortable, and the 2023 Sierra 3500 HD AT4 is no exception. The front seats have 109.3cm headroom, 113.1cm legroom, and 155.4cm hip room. The backseats offer similar headroom of 101.9cm, 110.2cm of legroom, and 153cm of hip room. All seats are adjustable and covered in high-end upholstery.
We’re talking about a massive pickup truck with 635.2cm of length, 207.9cm of width (without mirrors), and 205.4cm of height. Tire size ranges between 43.18cm and 50.8cm and is aluminum-made, with different painting options. LED lamps, adjustable trailering mirrors, and chrome front and rear bumpers are available across all trims.
Tech and Safety
The new Sierra 3500 HD AT4 has plenty of tech features that add to a safer and more enjoyable journey. Some main tech perks are Android Auto, Apple CarPlay, a multi-touch display, HD radio, Bluetooth connectivity and a 20.32cm diagonal Premium GMC infotainment system. This model also comes with a trial subscription to SiriusXM.
Those who value safety above everything else won’t be disappointed, as the new Sierra 3500 comes with a wide range of driving assists. These include hitch guidance, parking assists, lane change alert, blind-spot alert, lane departure warnings, and much more. There are also airbags for all seats.
Trims and Price Range
The new Sierra 3500 HD AT4 comes with two options for the engine. The first option comes with the 6.6L V8 Gas engine at a starting price of $81,603. The second option is packed with a 6.6L Duramax Turbo-Diesel V8 engine starting at $92,798. You can contact a dealership near you, Myers Chevrolet Buick GMC, to reserve a test drive today.