2019 GMC SIERRA 1500

If you're searching for a 2019 GMC Sierra 1500 AT4 for sale in Yakima, WA, this Onyx Black Crew Cab is exactly the kind of truck that turns heads and handles the tough stuff. With the legendary EcoTec3 6.2L V8 under the hood, a 10-speed automatic transmission, and full 4WD capability, this Sierra AT4 at Prestige Motors Yakima is built for buyers who want serious performance without sacrificing comfort or style.

About This 2019 GMC Sierra 1500 AT4

At just 57,968 miles, this 2019 GMC Sierra 1500 AT4 sits in a sweet spot for used truck buyers — well past the initial depreciation curve, but with plenty of life and capability still ahead. The AT4 is GMC's off-road-focused trim, sitting above the SLT and bringing a host of premium upgrades from the factory. Finished in Onyx Black, it carries an aggressive, commanding presence on and off the road. For buyers in the Yakima Valley who need a truck that can handle mountain terrain, job sites, and weekend adventures in equal measure, this is a compelling package at $37,700.

2019 GMC Sierra 1500 AT4 Performance and Engine

The EcoTec3 6.2L V8 is the crown jewel of the Sierra 1500 lineup. This engine produces 420 horsepower and 460 lb-ft of torque, making it one of the most powerful naturally aspirated V8s in the half-ton segment. Paired with GM's 10-speed automatic transmission, power delivery is smooth, responsive, and remarkably efficient thanks to cylinder deactivation technology that can drop to four cylinders during light-load cruising.

4WD Capability Built for the Pacific Northwest

The AT4 trim adds a dedicated off-road suspension tuning, skid plates for underbody protection, and an Autotrac two-speed transfer case. Whether you're navigating muddy back roads in the Cascades, hauling gear to the Rimrock Lake area, or managing a worksite off a gravel road, the 4WD system on this truck gives you the confidence to go where others hesitate.

GMC Sierra 1500 AT4 Features and Interior

The AT4 trim level on the 2019 Sierra 1500 comes loaded with features that blur the line between off-road workhorse and luxury hauler. Inside the 4-door Crew Cab, you'll find a spacious, well-appointed cabin with premium materials, an 8-inch diagonal GMC Infotainment System with Apple CarPlay and Android Auto, and heated front seats standard.

AT4 Trim Highlights

The AT4 package includes unique red tow hooks, AT4-badged leather-appointed seating, a head-up display, GMC's MultiPro tailgate (on the redesigned model), LED lighting, and a robust Bose premium audio system. The Crew Cab configuration means your back-seat passengers — family, crew members, or hunting buddies — ride with genuine comfort, not as an afterthought.

GMC Sierra 1500 Reliability and Ownership

The 2019 GMC Sierra 1500 earns strong marks in long-term reliability, particularly when equipped with the 6.2L V8. Owners consistently report that this engine feels virtually stress-free at highway speeds and towing loads, and it's not uncommon to see these trucks reach 150,000 to 200,000 miles with routine maintenance. The Dynamic Fuel Management system, which reduces active cylinders for efficiency, is one of the more mature implementations of cylinder deactivation technology in the segment.

GM's EcoTec3 engines have a solid track record for durability, and the 10-speed automatic transmission — co-developed with Ford — has proven to be smooth and reliable in real-world conditions. The AT4's off-road-specific suspension and skid plate protection also means key underbody components are better shielded against wear from rough terrain. At under 58,000 miles, this truck has been lightly used relative to its capabilities.

Why Buy From Prestige Motors Yakima in Yakima, WA

Prestige Motors Yakima has built a reputation across the Yakima Valley for transparent pricing, quality pre-owned inventory, and a buying experience that respects your time. Located in Yakima, in the heart of Yakima County, the dealership serves a community that demands working vehicles — not showroom curiosities. The team understands that a truck purchase is a serious investment, and they're committed to making the process straightforward from first inquiry to final signature.

When you visit Prestige Motors Yakima, you're not navigating a high-pressure environment. You're working with local professionals who know this community, know these roads, and know what buyers in Central Washington actually need from a truck.

Financing a Used GMC Sierra 1500 Near Yakima

Prestige Motors Yakima works with a network of lenders to help buyers throughout Yakima County secure competitive financing on pre-owned trucks like this Sierra 1500 AT4. Whether your credit is excellent, rebuilding, or somewhere in between, the finance team will work to find a payment structure that fits your budget.

At an Internet price of $37,700, this Sierra AT4 represents solid value in the current used truck market. With trade-in options available and flexible terms, buyers from across the Yakima Valley can often drive home the same day. Call 509-457-5000 to discuss pre-approval options before you even set foot on the lot.

Frequently Asked Questions

Is the 2019 GMC Sierra 1500 AT4 a good buy?

Yes — the 2019 Sierra 1500 AT4 is widely regarded as one of the best configurations of the outgoing-generation Sierra. The 6.2L V8 delivers class-leading power, the AT4 trim adds genuine off-road hardware, and the interior quality is a significant step up over base and mid-level trims. At under 58,000 miles, this example has been moderately used and offers substantial remaining service life.

What does the AT4 trim include on the 2019 GMC Sierra 1500?

The AT4 is GMC's off-road performance trim, sitting above the SLT. It adds a factory-lifted off-road suspension, skid plates, red recovery hooks, AT4-badged leather seating, a head-up display, premium Bose audio, and unique exterior styling elements including black exterior accents and AT4-specific badging.

How many miles is too many for a used GMC Sierra 1500?

For the EcoTec3 6.2L V8, properly maintained examples regularly reach 180,000 to 200,000+ miles. At 57,968 miles, this Sierra is well within the early stages of its usable life. A pre-purchase inspection and review of service records is always a smart step, but this mileage range is considered low-to-moderate for a truck of this caliber.

Is the 6.2L V8 worth it over the 5.3L in the Sierra 1500?

For buyers who tow, haul frequently, or simply want the best performance the platform offers, the 6.2L V8 is widely considered worth the premium. It produces significantly more torque than the 5.3L, making towing feel effortless, and the engine's highway cruising manners are notably smoother. Fuel economy, while not dramatically different, is competitive for the class.

Does the 2019 GMC Sierra 1500 AT4 have Apple CarPlay?

Yes. The 2019 Sierra 1500 AT4 comes equipped with GMC's Infotainment 3 system, which includes both Apple CarPlay and Android Auto compatibility standard.

Serving Yakima and Surrounding Areas

Prestige Motors Yakima is proud to serve truck buyers throughout Yakima County and the wider Central Washington region. Buyers regularly make the drive from Selah, Union Gap, Wapato, Sunnyside, Grandview, Ellensburg, and the Tri-Cities area to shop the inventory at Prestige Motors Yakima. Whether you're coming in from the upper Kittitas Valley or driving up from the lower Yakima Valley wine country, the dealership is conveniently located and easy to reach from Highway 12 and Interstate 82.

If you're anywhere in Central Washington and in the market for a capable, premium used truck, this 2019 GMC Sierra 1500 AT4 is worth the drive.

Contact Prestige Motors Yakima Today

Don't let this 2019 GMC Sierra 1500 AT4 in Onyx Black sit on the lot for long — trucks at this price point with the 6.2L V8 and low mileage move quickly. Call Prestige Motors Yakima at 509-457-5000 to schedule your test drive, ask about financing, or get more details on Stock #19986. You can also stop by in person at our Yakima, WA location and experience this truck for yourself. The team at Prestige Motors Yakima is ready to help you drive home in confidence.