Used 2019 GMC Sierra 1500 for Sale nearDenver, CO

How much does the 2019 GMC Sierra 1500 cost?

Prices have softened 9.70% compared to this time last year, making it a favorable time to shop this model year.

There are 4,815 listings available, which suggests solid inventory for comparison shopping.

Is the 2019 GMC Sierra 1500 a good car?

Generally — the 2019 GMC Sierra 1500 earns a 4.41/5 user rating and an 8.00/10 expert rating. The standout strength is Form and function at 10/10.

Owners consistently praise its stylish design, comfort, luxurious feel, solid performance, and great features. That lines up with the truck’s role as a thoroughly redesigned full-size pickup that aims to feel more upscale and more useful than before. If you want a truck that blends daily-driver comfort with a more premium personality, this model year fits that brief well.

The market also looks reasonably supportive, with 29.0% of listings marked as good or great deals.

Is the 2019 GMC Sierra 1500 reliable?

Owners rate it 4.41/5, a solid signal of long-term satisfaction.

User feedback points to a truck that feels dependable, with owners highlighting its solid performance, great features, and luxurious feel. The expert drive notes also emphasize that the redesigned Sierra is bigger, more capable, and more useful than before, which supports the sense that it was built for long-term use. GMC’s Dynamic Fuel Management and the truck’s broad drivetrain lineup further reinforce the idea of a modern, durable full-size pickup.

The main ownership risk for used buyers is that some owners have reported transmission concerns, so a careful test drive and service-history review matter.

What should I look for when buying a used 2019 GMC Sierra 1500?

At 71.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle-history report and confirm whether any prior damage was repaired properly. Then prioritize a pre-purchase inspection, especially on the transmission, brakes, and any truck with higher mileage or towing use. It also helps to focus on cabin condition and feature content, since some owners note missing equipment and value concerns.

Key things to evaluate:

• Trim level: The base truck is more straightforward, while higher trims add a more upscale look and richer cabin materials. The Denali brings premium leather, open-pore wood trim, and real aluminum accents, while the AT4 is the off-roading model in the lineup.
• Powertrain: The truck offers multiple drivetrains, including a 6.2-liter V8 with 420 horsepower and 460 lb-ft of torque paired with a 10-speed automatic transmission and Autotrac 4WD. The lineup is designed to balance performance and efficiency through Dynamic Fuel Management.
• Safety package: Driver Alert Package 1 adds blind-spot monitoring, rear cross-traffic alert, and front and rear parking sensors. Driver Alert Package 2 adds forward-collision warning with pedestrian detection, low-speed automatic emergency braking, lane-departure warning with lane-keeping assist, and automatic high-beam headlights.
• Infotainment: All Sierras include Apple CarPlay, Android Auto, GMC Connected Services through OnStar, and a 4G LTE WiFi hotspot. Higher trims can add an 8-inch touchscreen, navigation, a Bose premium sound system, and a head-up display.
• Fuel efficiency: The expert test truck returned an EPA estimate of 17 mpg in combined driving, and it averaged 15.4 mpg on the test loop before improving to 16.3 mpg over nearly 350 miles.

Which 2019 GMC Sierra 1500 trim should I buy?

The 2019 GMC Sierra 1500 is offered in 6 trim levels: Base, SLE, SLT, Denali, Elevation, AT4.

Here's the short version:

• Base: This is the entry point, but the redesigned Sierra’s broader appeal comes from its improved cabin, standard infotainment, and useful controls. It makes sense if you want the lowest-cost way into the lineup and can live without the richer materials and extra equipment found higher up.
• SLE: This is the trim that the Elevation builds on, so it sits in the middle of the lineup and gives you a better starting point for value-minded shopping. It’s the trim to watch if you want a balanced mix of content and price.
• SLT: This trim adds more upscale appeal and is also the starting point for the AT4 off-roading model. It suits you if you want a more premium-feeling Sierra without jumping all the way to Denali.
• Elevation: This version builds on the SLE with a customized look, so it’s the choice if style matters and you want a more distinctive appearance without moving into luxury-truck territory.
• AT4: This SLT-based off-roading model is the pick if you want the Sierra’s more rugged character. It’s the trim to choose if you want capability-oriented styling and a more adventurous setup.
• Denali: This is the luxury choice, with premium leather, open-pore wood trim, real aluminum accents, and Adaptive Ride Control suspension. It’s the best fit if you want the most upscale Sierra experience and are willing to pay for it.

Driver Alert Package 1 is available across the lineup, while Driver Alert Package 2 is offered on the SLT, AT4, and Denali.

Is now a good time to buy a used 2019 GMC Sierra 1500?

This looks like a moderate, selective buyer’s market, so you have room to shop carefully without expecting deep distress pricing.

• Deal availability: 29.0% of listings are priced as good or great deals.
• Inventory: There are 4,815 listings available.
• Price trend: Prices have softened 9.70% compared with last year.
• Clean inventory: 71.5% of listings are accident-free.

If you find a listing below $31,268, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2019 GMC Sierra 1500's resale value?

The current average of $31,268 sits slightly below last year's $34,628.

That price movement suggests the market has cooled, which can help you buy more confidently now but may temper near-term resale upside. If you plan to sell later, the softer current pricing means your future return will depend more on condition, mileage, and equipment than on broad market momentum. Well-kept trucks with desirable trims and strong feature content should still draw steady interest.

Vehicles with solid owner satisfaction ratings, like this model year's 4.41/5, tend to retain buyer demand, which supports resale value over time.

Is the 2019 GMC Sierra 1500 safe?

The 2019 GMC Sierra 1500 had not been rated by either the federal government or IIHS at the time of the review.

It earns an 8/10 safety score from our experts.

Every version of the Sierra includes or can be fitted with Driver Alert Package 1, which adds blind-spot monitoring, rear cross-traffic alert, and front and rear parking sensors. Driver Alert Package 2, available on the SLT, AT4, and Denali, adds forward-collision warning with pedestrian detection, low-speed automatic emergency braking, lane-departure warning with lane-keeping assist, and automatic high-beam headlights.

A key limitation is that adaptive cruise control, full-speed-range automatic braking, and lane-centering assist are not offered.

Should I buy a 2019 GMC Sierra 1500 or consider a different year?

If you're weighing the 2019 against nearby model years, here's how to think about it:

Choose the 2019 if:

• 29.0% of listings are priced as good or great deals.
• At 71.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 9.70% compared with last year.
• Owners rate it 4.41/5 — a solid satisfaction signal.
• The redesigned Sierra is bigger, more capable, and more useful than ever.

Consider the 2018 if:

• At $26,266, the 2018 costs less than the current year's $31,268 average.
• It adds more standard content and safety features.

Consider the 2020 if:

• At $33,497, the 2020 costs more than the current year's $31,268 average.
• It blends pickup utility with SUV-like comfort.

The bottom line: If you want the redesigned truck with strong owner satisfaction and a softer price trend, the 2019 is the primary target. If your budget is tighter, the 2018 is the value play; if you want a slightly newer truck and can spend more, the 2020 is worth a look.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.