Used 2022 GMC Sierra 2500HD for Sale near Nova Scotia

How much does the 2022 GMC Sierra 2500HD cost?

Prices have softened 7.15% compared to this time last year, making it a favourable time to shop this model year.

There are 110 listings available, which suggests a modest amount of inventory for you to compare.

Is the 2022 GMC Sierra 2500HD a good car?

Generally — the 2022 GMC Sierra 2500HD earns 4.43/5 from owners and 7.67/10 from our experts. The standout strength is Form and function at 9/10.

Drivers consistently praise its smooth and powerful ride, along with its comfort and features. The user feedback also points to strong value, especially with the Black Diamond Package, which fits the truck’s role as a heavy-duty pickup that still aims to be usable every day. That lines up with the overview: you’re looking at a work-focused truck that also tries to deliver design, infotainment, trailering technology, and safety in a more rounded package.

There are also some ownership caveats in the feedback, including quality concerns and a frustrating dealer experience, so it’s best suited to you if you want capability and comfort and are willing to inspect any used example carefully. Good and great deals account for 31.8% of listings, which gives you some room to shop selectively.

Is the 2022 GMC Sierra 2500HD reliable?

Owners rate it 4.43/5, a solid signal of long-term satisfaction.

User feedback points to a truck that many drivers found smooth, powerful, and comfortable, with several comments suggesting strong day-to-day dependability and a vehicle you can count on for demanding use. The expert commentary also describes the Sierra 2500HD’s powertrains as strong performers, with the Duramax diesel and Allison automatic combination singled out as extremely capable.

For used buyers, the main long-term ownership risk is that heavy-duty trucks can hide expensive wear, so you should pay close attention to maintenance history, drivetrain condition, and any signs of hard use.

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

Key things to evaluate:

• Trim level: The Pro trim is aimed at fleet and work use, with cloth seats and basic amenities, while the SLE and SLT add more comfort. The AT4 is the off-road-focused choice, and the Denali is the luxury-oriented trim. The base Pro is the most stripped-back, so you should expect fewer convenience features there than in the higher trims.
• Powertrain: The Sierra 2500HD is offered with 6.6-litre V8 engines, including a standard gas engine and an optional turbodiesel. The Duramax diesel paired with the Allison 10-speed automatic is described as extremely capable, while the gas V8 is also strong.
• Safety package: Available driver-assistance features include automatic emergency braking, forward-collision alert, lane-departure warning, lane-keeping assistance, blind-spot monitoring, rear cross-traffic warning, following distance indicator, hill-descent control, HD Surround Vision, a rear-seat reminder system, Safety Alert Seat, and front and rear park assist. The Teen Driver system is standard.
• Infotainment: Depending on trim, you get either a 7-inch or 8-inch colour touchscreen. Wireless Apple CarPlay and Android Auto are standard on SLT and above, available on SLE, and not offered on the base Pro. A navigation system is standard on Denali and available on SLT and AT4.
• Fuel efficiency: During testing, the truck averaged an indicated 16.3 litres per 100 kilometres in combined driving without a trailer. If you plan to tow or haul regularly, you should expect fuel use to climb.

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-first choice, with cloth seats and basic amenities. It makes sense if you want maximum capability without paying for comfort or tech extras.
• SLE: This trim adds more creature comforts and is a sensible step up if you want a better everyday experience without jumping too far in price.
• SLT: This is the best-value trim for many shoppers because it brings a stronger mix of comfort and technology, including standard wireless Apple CarPlay and Android Auto.
• AT4: Choose this if you want the off-road-focused setup, along with the rugged styling and equipment that support that role.
• Denali: This is the luxury pick, with the most premium positioning and the most upscale feature set.

For safety-minded shoppers, the available driver-assistance systems and camera views are worth prioritising as you move up the range.

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

This is a moderate market for selective buyers, so you can shop with some patience and still find worthwhile listings.

• Deal availability: 31.8% of listings are priced as good or great deals.
• Inventory: There are 110 listings available.
• Price trend: Prices have softened 7.15% compared with last year.

If you find a listing below $62,491 CAD, 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 $63,789 CAD sits slightly below last year's $68,705 CAD.

That softer pricing suggests the market has become a little more favourable for buyers, but it also means future sellers may need to be realistic about expectations if they plan to trade in or list privately. If you buy well now, there may be less room for appreciation later, so condition and trim choice matter a lot. Trucks with desirable equipment and strong presentation should still attract attention, especially when they’re priced in line with the market.

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 either NHTSA or IIHS because of its high gross vehicle weight rating.

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

Available driver-assistance features include automatic emergency braking, forward-collision alert, lane-departure warning, lane-keeping assistance, blind-spot monitoring, rear cross-traffic warning, following distance indicator, hill-descent control, HD Surround Vision, a rear-seat reminder system, Safety Alert Seat, and front and rear park assist. The Teen Driver system is standard, and the expert commentary recommends choosing as many safety systems and cameras as you can afford.

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:

• 31.8% of listings are priced as good or great deals.
• Price trend: Prices have softened 7.15% compared with last year.
• Owners rate it 4.43/5 — a solid satisfaction signal.
• The 2022 stands out for its broad mix of capability, off-road ability, infotainment, trailering technology, and safety.

The bottom line: If you want a heavy-duty truck that blends work capability with comfort and useful tech, the 2022 is a strong place to start. If you’re especially price-sensitive, you can also keep shopping nearby years and compare condition, equipment, and asking price carefully before deciding.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.