Used 2017 GMC Terrain for Sale near Ontario

How much does the 2017 GMC Terrain cost?

Prices have softened 14.73% compared to this time last year, making it a favourable time to shop this model year.

There are 150 listings available, which suggests you should have some room to compare options.

Is the 2017 GMC Terrain a good car?

Generally — the 4.33/5 user rating points to a model that many owners have found worthwhile. The strongest recurring themes in owner feedback are the comfortable ride, spacious interior, and quiet cabin, with smooth handling also coming up often. That lines up well with its role as a practical compact SUV for shoppers who want comfort and value more than sporty performance. The current market also shows 21.3% of listings as good or great deals, which gives you a decent chance of finding a competitive price.

Is the 2017 GMC Terrain reliable?

Owners rate it 4.33/5, a solid signal of long-term satisfaction.

Owner feedback also points to a vehicle that many drivers have found dependable in day-to-day use, with comfort and a trouble-free ownership experience among the themes that stand out. The quiet cabin and smooth handling reinforce that sense of long-term livability for used buyers.

For used-car shoppers, the main long-term ownership risk is making sure you inspect the vehicle carefully and choose a well-maintained example, since reliability can vary more than the owner satisfaction score alone suggests.

Is now a good time to buy a used 2017 GMC Terrain?

This looks like a moderate market for selective buyers, so it makes sense to compare listings carefully and move quickly when you find a strong one.

• Deal availability: 21.3% of listings are priced as good or great deals.
• Inventory: There are 150 listings available.
• Price trend: Prices have softened 14.73% compared with last year.

If you find a listing below $12,240 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2017 GMC Terrain's resale value?

The current average of $12,240 CAD sits slightly below last year's $14,353 CAD.

That kind of price movement suggests the model has become more accessible for buyers, but it also means future sellers may need to price competitively to stand out. If you buy at today's average, your resale position may depend heavily on condition, mileage, and maintenance history. A softer market can help you get in at a lower cost now, but it can also limit upside when you eventually sell.

Vehicles with solid owner satisfaction ratings, like this model year's 4.33/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2017 GMC Terrain 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:

• 21.3% of listings are priced as good or great deals.
• Price trend: Prices have softened 14.73% compared with last year.
• Owners rate it 4.33/5 — a solid satisfaction signal.

The bottom line: The 2017 Terrain makes the most sense if you want a comfortable, roomy compact SUV and you find a well-priced example with a strong maintenance record. If you are especially price-sensitive, nearby years may also be worth comparing, but the 2017 stands out as the better pick when you can take advantage of the current softer pricing and find a clean listing.

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