Used 2023 GMC Terrain for Sale nearNewmarket, ON

How much does the 2023 GMC Terrain cost?

Prices have softened 14.35% compared to this time last year, making it a favourable time to shop this model year.

There are 897 listings available, which suggests solid inventory for used shoppers.

Is the 2023 GMC Terrain a good car?

Yes — the 2023 GMC Terrain earns a 5/5 user rating, and its appeal centres on comfort, a roomy cabin and a more premium feel than many rivals. It also brings a distinctive, more angular design and a tougher-looking personality that may suit you if you want something less conventional in the compact SUV class. For everyday use, its comfortable ride and well-equipped cabin make it a practical fit for commuting and family duty. The market also shows 34.1% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2023 GMC Terrain reliable?

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

The 2023 Terrain’s standard equipment and available technology support its reputation for being easy to live with, including Apple CarPlay, Android Auto and a suite of safety features such as automatic emergency braking, lane keep assist, lane departure warning and automatic high beams. Its 1.5-litre turbocharged engine and nine-speed automatic are aimed at everyday usability rather than excitement, which can be a plus if you want a straightforward ownership experience. For used buyers, the main long-term risk is that some interior materials can feel cheap, so condition and maintenance history matter.

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

It looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient.

• Deal availability: 34.1% of listings are priced as good or great deals.
• Inventory: There are 897 listings available.
• Price trend: Prices have softened 14.35% compared with last year.

If you find a listing below $26,763 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 $26,763 CAD sits slightly below last year's $31,247 CAD.

That price movement suggests the Terrain has become more accessible for buyers, but it also means future sellers may face a softer market than they would have a year ago. If you buy at today’s average, your resale position will depend heavily on mileage, condition and equipment. 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:

• 34.1% of listings are priced as good or great deals.
• Price trend: Prices have softened 14.35% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2022 if:

• At $24,356 CAD, the 2022 costs less than the current year's $26,763 CAD average.
• It adds a rugged AT4 trim with standard all-wheel drive and extra off-road styling.

The bottom line: Choose the 2023 if you want the stronger value signal, broader market availability and the more polished used-shopping case. If your priority is spending less upfront, the 2022 is the better secondary path, especially if you like its added rugged styling and lower average price.

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

These recommendations are based on CarGurus' proprietary market data from October 27, 2026, CarGurus experts' opinions, and generative AI.