Used 2022 GMC Sierra 2500HD for Sale near Colorado

How much does the 2022 GMC Sierra 2500HD cost?

Prices have softened 8.65% compared to this time last year, making it a favorable time to shop this model year.

There are 1,923 listings available, which gives you a meaningful pool to compare prices and equipment.

Is the 2022 GMC Sierra 2500HD a good car?

Generally — you’re looking at a 4.43/5 user rating and a 7.67/10 expert rating, which points to a truck that lands well with shoppers who want capability plus everyday usability. The standout strength is Form and function at 9/10.

Owners consistently praise its smooth, powerful ride, strong feature content, and comfort, and they also call out the value of packages like the Black Diamond Package. The overview also points to broad appeal beyond towing and hauling, with attention to off-road ability, design, infotainment, trailering technology, and safety.

The trade-offs are clear: the top trims get expensive, the interior isn’t as nice as some rivals, and it trails key competitors in towing and hauling capability. If you want a heavy-duty truck that feels more well-rounded than purely utilitarian, this one fits that use case well.

30.3% of listings are priced as good or great deals, so there’s still room to shop selectively.

Is the 2022 GMC Sierra 2500HD reliable?

Owners rate it 4.43/5, a solid signal of long-term satisfaction. The user feedback also points to a truck that feels dependable and trouble-free for many buyers, with praise centered on its smooth, powerful ride and strong overall ownership experience.

The expert review reinforces that impression by describing both available 6.6-liter V8 engines as strong performers, with the Duramax diesel and Allison 10-speed automatic forming an especially capable combination. GMC also pays for your first scheduled maintenance visit, which helps soften early ownership costs.

For used buyers, the main long-term risk is less about day-to-day satisfaction and more about condition and prior use, so a careful inspection matters even when the truck’s reputation is strong.

What should I look for when buying a used 2022 GMC Sierra 2500HD?

Accident-free inventory is solid at 81.8% — always verify the vehicle history report.

You should still run a history report on any truck you’re considering, especially if it’s been used for towing, hauling, or off-road driving. A pre-purchase inspection should focus on the drivetrain, suspension, trailer equipment, and signs of heavy use. Pay close attention to cabin wear, infotainment behavior, and any evidence of body or repair work.

Key things to evaluate:

• Trim level: The Pro trim is aimed at fleet and contractor use, with no leather or fancy tech, while the SLE and SLT add more creature comforts. The AT4 is the off-road-focused choice, and the Denali is the luxury-oriented trim. The AT4 and Denali are crew cab only.
• Powertrain: The truck offers strong 6.6-liter V8 gas and turbodiesel engines, and the Duramax diesel pairs with an Allison 10-speed automatic. The diesel setup is described as especially powerful and extremely capable.
• Safety package: Available driver-assistance features include automatic emergency braking, forward-collision warning, lane-departure warning, lane-keeping assistance, blind-spot monitoring, rear cross-traffic warning, following distance indicator, hill-descent control, and front and rear park assist. Standard items include HD Surround Vision, a rear-seat reminder system, driver Safety Alert Seat, and Teen Driver.
• Infotainment: Depending on trim, you get a 7-inch or 8-inch color touchscreen. Wireless Apple CarPlay and Android Auto are standard on SLT and above, available on SLE, and not offered on the base Pro trim. A navigation system is standard on Denali and available on SLT and AT4.
• Fuel efficiency: During testing, it averaged an indicated 14.4 mpg in combined city and highway driving.

Which 2022 GMC Sierra 2500HD trim should I buy?

The 2022 GMC Sierra 2500HD is offered in 5 trim levels: Pro, SLE, SLT, AT4, Denali.

Here's the short version:

• Pro: This is the work-focused entry point, and it makes sense if you want maximum capability without paying for luxury features. It’s the trim to choose if you care most about utility and the lowest starting price.
• SLE: This is the first trim that starts adding broader everyday appeal, including more convenience and tech. It’s the best-value choice for many buyers because it moves you beyond the bare-bones setup without jumping too far in price.
• SLT: This trim is the sweet spot if you want a more polished truck with stronger infotainment and comfort content. It’s a good fit if you’ll spend real time in the cabin and want a more upscale feel without going all the way to luxury pricing.
• AT4: This is the off-road-oriented choice, with rugged styling and hardware that supports trail use. It suits you best if you want capability and a more adventurous personality, and the review’s test truck showed it can handle rough terrain with confidence.
• Denali: This is the luxury pick, with the most premium presentation and equipment. Choose it if you want the most upscale Sierra 2500HD experience and are willing to pay for it.

The AT4 and Denali are offered exclusively in crew cab form.

Is now a good time to buy a used 2022 GMC Sierra 2500HD?

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient and compare listings carefully.

• Deal availability: 30.3% of listings are priced as good or great deals.
• Inventory: There are 1,923 listings available.
• Price trend: Prices have softened 8.65% compared with last year.
• Clean inventory: 81.8% of listings are accident-free.

If you find a listing below $51,251, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2022 GMC Sierra 2500HD's resale value?

The current average of $51,523 sits slightly below last year's $56,400.

That decline suggests the market has already adjusted downward, which can help you as a buyer but may limit upside if you’re thinking about future resale. If you buy at the right price now, you reduce the risk of taking a bigger depreciation hit later.

For a future seller, the key is to buy a truck with the right trim, condition, and equipment mix so it stays attractive to the next buyer. Well-kept examples with desirable features should hold up better than heavily used trucks with visible wear or missing equipment.

Vehicles with solid owner satisfaction ratings, like this model year's 4.43/5, tend to retain buyer demand, which supports resale value over time.

Is the 2022 GMC Sierra 2500HD safe?

The 2022 GMC Sierra 2500HD is not crash-tested by NHTSA or IIHS because of its high gross vehicle weight rating.

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

The truck does offer a strong safety and driver-assistance roster, including automatic emergency braking, forward-collision warning, lane-departure warning, lane-keeping assistance, blind-spot monitoring, rear cross-traffic warning, following distance indicator, hill-descent control, and front and rear park assist. Standard equipment also includes HD Surround Vision, a rear-seat reminder system, driver Safety Alert Seat, and Teen Driver.

The main caveat is that its sheer size and mass create different risks than a smaller vehicle, especially for pedestrians and occupants of smaller cars. That makes the available camera systems and driver aids especially valuable on a truck like this.

Should I buy a 2022 GMC Sierra 2500HD or consider a different year?

If you're weighing the 2022 against nearby model years, here's how to think about it:

Choose the 2022 if:

• 30.3% of listings are priced as good or great deals.
• Accident-free inventory is solid at 81.8% — always verify the vehicle history report.
• Price trend: Prices have softened 8.65% compared with last year.
• Owners rate it 4.43/5 — a solid satisfaction signal.
• The 2022 model year emphasizes capability plus useful features like off-road ability, trailering technology, infotainment, and safety.

The bottom line: If you want a heavy-duty truck with strong capability, broad feature content, and a market that’s become more favorable, the 2022 is a sensible target. If you’re especially price-sensitive, shop carefully for a lower-mileage, accident-free example near the low end of the range, since that’s where the best value is likely to show up.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.