Aug 15, 2025

The 2025 GMC Sierra 1500 is a standout in the world of full-size pickup trucks, boasting powerful performance, impressive utility, and a lengthy list of standard and available amenities.

1. Varied and Robust Drivetrain Options

From the standard 305-hp TurboMax 4-cylinder to the 420-hp 6.2L EcoTec3 V8, the Sierra 1500’s selection of engines is compelling for any truck enthusiast. All motors promise quick acceleration and plenty of torque, especially the available 305-hp 3.0L Duramax turbodiesel 6-cylinder with its output of 495 lb-ft. The Duramax is also a great choice for those concerned with fuel costs since it helps earn a fuel economy of up to 29 MPG highway.
 
An 8-speed automatic transmission pairs with the TurboMax for exceptional responsiveness. All optional engines distribute their power through a 10-speed automatic. Either way, you’ll be able to take advantage of a tow/haul mode and powertrain grade braking that makes it easier to slow the vehicle when heading down inclines.

2. Rugged 4-Wheel-Drive System

Every Sierra 1500 trim comes with the option of adding a 4-wheel drive system, which significantly increases traction in all conditions. Depending on the trim selection, the system is complemented by a 1- or 2-speed Autotrac transfer case for finer control when encountering tricky situations. The 1-speed transfer case’s Terrain mode optimizes handling on uneven surfaces by automatically applying the brakes.

3. Reinforced and Expertly Tuned Chassis

High-strength steel construction and a beefy suspension enable the Sierra 1500 to transport heavy loads with ease and handle lots of punishment as you travel through harsh off-road trails. The fully boxed frame is sturdy enough to let you tow up to 13,200 pounds when the truck is properly equipped. The suspension can be further enhanced with a 2-inch lift and monotube Rancho shocks, improving approach and departure angles.

4. Comfortable Interior

Whether you choose the Sierra 1500 as a regular cab, double cab, or crew cab, there’s going to be a generous amount of headroom and legroom. Premium materials and available amenities like heated seats and dual-zone climate control ensure a cozy riding experience, no matter where your trip takes you. Several trims offer perforated leather seats that really make the truck feel luxurious.

5. Super Cruise

This innovative technology is usable on countless roadways throughout the US and Canada and allows for safe, hands-free driving. Working with OnStar connectivity, LiDAR map data, cameras, and GPS, Super Cruise takes control of the vehicle and automatically maintains a safe lane position and following distance.

After taking the Sierra 1500 for a spin, don’t be surprised if you find yourself falling in love with this incredible truck. Contact Autry Morlan GM in Sikeston, MO today and set up a test drive!