Used 2023 GMC Sierra 3500HD for Sale nearAbbotsford, BC

How much does the 2023 GMC Sierra 3500HD cost?

Prices have softened 6.44% compared to this time last year, making it a favourable time to shop this model year.

There are 177 listings available, which suggests you should have a reasonable amount of inventory to compare.

Is the 2023 GMC Sierra 3500HD a good car?

The 2023 GMC Sierra 3500HD stands out as a heavy-duty pickup built around serious towing and hauling ability, while still offering a wide range of cab, bed, axle, and trim combinations. That flexibility is part of its appeal: you can tailor it from a basic work truck into a far more upscale and feature-rich machine.

For 2023, it offered two engines: a 6.6-litre V8 with 401 horsepower and 464 pound-feet of torque, or a 6.6-litre Duramax turbodiesel V8 with 445 hp and 910 lb-ft of torque. Properly equipped, it could haul as much as 3,375 kilograms and tow up to 16,100 kilograms, and those figures required the diesel engine, a single cab body, rear-wheel drive, a gooseneck hitch, and dual rear wheels. The truck also brought useful towing technology and a strong feature spread, including a seven-inch infotainment touchscreen with Apple CarPlay and Android Auto on the base model, plus available trailering aids, off-road hardware on the AT4, and luxury touches on the Denali such as premium leather, a wireless phone charger, and parking proximity sensors.

Its strengths are clear: impressive capability, smart towing tech, and higher trims that make a heavy-duty truck feel more refined. The trade-offs are just as clear. The Sierra 3500HD can be unwieldy in parking lots, top trims can be prohibitively expensive, and rivals typically can tow more. Even so, for buyers who want a highly configurable one-ton truck with genuine work credentials and a more polished feel than a bare-bones hauler, the 2023 GMC Sierra 3500HD is distinctive.

26.0% of listings are priced as good or great deals, which gives you a decent chance of finding a competitive offer.

Is the 2023 GMC Sierra 3500HD reliable?

The 2023 GMC Sierra 3500HD stands out as a heavy-duty pickup built around serious towing and hauling ability, while still offering a wide range of cab, bed, axle, and trim combinations. That flexibility can work in your favour if you want a truck that fits a specific job rather than a one-size-fits-all setup.

Its strengths are clear: impressive capability, smart towing tech, and higher trims that make a heavy-duty truck feel more refined. The trade-offs are just as clear. The Sierra 3500HD can be unwieldy in parking lots, top trims can be prohibitively expensive, and rivals typically can tow more.

For long-term ownership, the biggest risk is buying more capability and complexity than you actually need, especially if you choose a higher-spec truck that may cost more to keep and repair over time.

Is now a good time to buy a used 2023 GMC Sierra 3500HD?

This looks like a moderate, selective buyer’s market, so you can be choosy without expecting deep bargain-bin pricing across the board.

• Deal availability: 26.0% of listings are priced as good or great deals.
• Inventory: There are 177 listings available.
• Price trend: Prices have softened 6.44% compared with last year.

If you find a listing below $73,944 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 GMC Sierra 3500HD's resale value?

The current average of $74,066 CAD sits slightly below last year's $79,167 CAD.

That price movement suggests the market has eased, which can help you if you're buying now but may trim some upside if you're planning to sell soon. If you own one, a well-kept truck with the right configuration should still hold appeal because buyers in this segment care a lot about capability and equipment. Still, the softer pricing means you should expect a more competitive resale environment than a year ago.

Should I buy a 2023 GMC Sierra 3500HD or consider a different year?

If you're weighing the 2023 against nearby model years, here's how to think about it:

Choose the 2023 if:

• 26.0% of listings are priced as good or great deals.
• Price trend: Prices have softened 6.44% compared with last year.

The bottom line: The 2023 is a strong choice if you want a highly configurable heavy-duty truck with serious towing and hauling ability, plus a more polished feel than a bare-bones workhorse. If you are especially price-sensitive, a nearby model year may be worth comparing, but the 2023 makes sense when you want a broad mix of capability, features, and current market softness.

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