Used 2023 GMC Terrain for Sale nearNewmarket, ON

How much does the 2023 GMC Terrain cost?

Prices have softened 14.01% compared to this time last year, making it a favourable time to shop this model year.

There are 812 listings available, which suggests you should have a reasonable amount of inventory to compare.

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 into comfort, a roomy cabin and strong safety equipment rather than outright space or performance. For you, that means it makes the most sense if you want a premium-feeling small SUV with a comfortable ride, a well-equipped interior and a used price that can be easier on the budget than some rivals. With 34.5% of listings marked as good or great deals, there is also a healthy share of attractive market options.

Is the 2023 GMC Terrain reliable?

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

The 2023 Terrain’s appeal comes from its comfort-focused character, standard safety technology and generally upscale feel for the segment. It also carries over a familiar second-generation formula, which can be reassuring if you prefer a proven setup over a major redesign. For used buyers, the main long-term ownership risk is that some interior materials feel cheap and the smaller cargo area may limit everyday flexibility.

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: 34.5% of listings are priced as good or great deals.
• Inventory: There are 812 listings available.
• Price trend: Prices have softened 14.01% compared with last year.

If you find a listing below $27,462 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 $28,030 CAD sits slightly below last year's $32,599 CAD.

That price movement suggests the Terrain has become more accessible for buyers, which can make it easier to move later if you price it competitively. For a future seller, the softer market means you may need to be realistic on asking price to stand out. The good news is that the Terrain’s comfort-focused appeal and strong safety equipment should help it remain relevant with shoppers looking for a premium-feeling compact SUV.

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:

• 34.5% of listings are priced as good or great deals.
• Price trend: Prices have softened 14.01% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2022 if:

• At $24,895 CAD, the 2022 costs less than the current year's $28,030 CAD average.
• It is comfortable and easy to use.

The bottom line: Choose the 2023 if you want the stronger overall used-market value story and a comfort-first compact SUV with broad appeal. Consider the 2022 if your priority is saving money upfront and you are comfortable giving up some of the 2023’s market positioning.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.