Used 2023 GMC Terrain for Sale nearMississauga, ON

How much does the 2023 GMC Terrain cost?

Prices have softened 12.73% compared to this time last year, making it a favourable time to shop this model year.

There are 910 listings available, which suggests solid inventory for comparison shopping.

Is the 2023 GMC Terrain a good car?

Yes — the 2023 GMC Terrain earns a 5/5 user rating, which points to strong owner satisfaction. It stands out as a compact SUV that leans more premium and practical than flashy, with a roomy cabin, comfortable road manners and strong safety credentials. If you want a small SUV with an upscale feel and everyday usability, this model year fits that brief well, even if cargo space is not class-leading and some interior materials feel a bit cheap.

With 35.2% of listings marked as good or great deals, you have a meaningful share of the market to shop from.

Is the 2023 GMC Terrain reliable?

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

The 2023 Terrain’s broad set of standard safety and driver-assistance features adds confidence for daily use, and its straightforward turbocharged four-cylinder setup keeps the ownership formula simple. For used buyers, the main long-term risk is more about choosing a well-maintained example than worrying about a complex or exotic powertrain.

Is now a good time to buy a used 2023 GMC Terrain?

This looks like a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile listings.

• Deal availability: 35.2% of listings are priced as good or great deals.
• Inventory: There are 910 listings available.
• Price trend: Prices have softened 12.73% compared with last year.

If you find a listing below $26,806 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 GMC Terrain's resale value?

The current average of $26,858 CAD sits slightly below last year's $30,774 CAD.

That price movement suggests the Terrain has softened enough to improve your buying position today, but it also means future resale gains may be more gradual if the market stays soft. If you buy near the lower end of the range, you give yourself a better chance of limiting depreciation exposure later. Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2023 GMC Terrain 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:

• 35.2% of listings are priced as good or great deals.
• Price trend: Prices have softened 12.73% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2022 if:

• At $23,994 CAD, the 2022 costs less than the current year's $26,858 CAD average.
• It adds a rugged AT4 look and standard all-wheel drive.

The bottom line: Choose the 2023 if you want the stronger current-market value story and a well-liked compact SUV with broad appeal. If your priority is spending less upfront, the 2022 is the better price-first alternative, especially if you like its more rugged styling.

How does the 2023 GMC Terrain compare to the 2023 Chevrolet Equinox?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.