Used 2017 GMC Sierra 1500 for Sale nearGuelph, ON

How much does the 2017 GMC Sierra 1500 cost?

Prices have softened 13.29% compared to this time last year, making it a favourable time to shop this model year.

There are 435 listings available, which gives you a reasonable amount of choice if you're comparing trims, engines, and condition.

Is the 2017 GMC Sierra 1500 a good car?

Generally — the 4.32/5 user rating suggests you should expect a well-liked truck overall. Owners consistently praise its power, smooth ride, and comfortable interior, and many also value the range of features and the truck’s overall value. That fits especially well if you want a full-size pickup that leans more upscale than a typical work truck, with a cabin and feature set that can feel close to luxury in higher trims. With 23.0% of listings marked as good or great deals, there is still some room to shop selectively.

Is the 2017 GMC Sierra 1500 reliable?

Owners rate it 4.32/5, a solid signal of long-term satisfaction.

The owner feedback points to a truck that many drivers find dependable enough to live with day to day, with praise centred on its power, smooth ride, and comfortable interior. At the same time, some owners mention reliability issues with certain engines, so you should treat a used example as a vehicle that rewards careful inspection and maintenance history review. For long-term ownership, the main risk is buying one that has not been properly maintained or that shows signs of drivetrain trouble.

Is now a good time to buy a used 2017 GMC Sierra 1500?

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

• Deal availability: 23.0% of listings are priced as good or great deals.
• Inventory: There are 435 listings available.
• Price trend: Prices have softened 13.29% compared with last year.

If you find a listing below $23,470 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2017 GMC Sierra 1500's resale value?

The current average of $23,564 CAD sits slightly below last year's $27,176 CAD.

That price movement suggests the market has already adjusted downward, which can help you as a buyer today but may limit upside if you plan to resell soon. If you buy at the right price and keep the truck in strong condition, you may be better positioned than someone who pays near the top of the range. The broad appeal of the Sierra’s upscale cabin and capability should help support demand, but resale will still depend heavily on trim, mileage, and maintenance history.

Vehicles with solid owner satisfaction ratings, like this model year's 4.32/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2017 GMC Sierra 1500 or consider a different year?

If you're weighing the 2017 against nearby model years, here's how to think about it:

Choose the 2017 if:

• 23.0% of listings are priced as good or great deals.
• Price trend: Prices have softened 13.29% compared with last year.
• Owners rate it 4.32/5 — a solid satisfaction signal.

The bottom line: The 2017 is a strong choice if you want a full-size pickup with a more premium feel and you can take advantage of the softer pricing. If you are especially price-sensitive, you may want to compare nearby model years and focus on whichever one gives you the best combination of condition, equipment, and asking price.

These recommendations are based on CarGurus' proprietary market data from October 6, 2026, CarGurus experts' opinions, and generative AI.