Used 2018 GMC Terrain for Sale near Toronto, ON
72 results
CarGurus Analysis:
2018 GMC Terrain
With 74 currently listed for sale near Toronto, ON and an average price of $14,976.00 CAD, 24.3% of 2018 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2018 GMC Terrain 4.71 / 5 stars.
100.0% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain is appreciated for its comfort, spaciousness, and a variety of features, especially in higher trim levels, making it a smooth and enjoyable drive.
CarGurus Analysis: 2018 GMC Terrain

Summary
With 74 currently listed for sale near Toronto, ON and an average price of $14,976.00 CAD, 24.3% of 2018 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2018 GMC Terrain 4.71 / 5 stars.
100.0% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain is appreciated for its comfort, spaciousness, and a variety of features, especially in higher trim levels, making it a smooth and enjoyable drive.
Why it stands out
The 2018 GMC Terrain distinguishes itself in the compact SUV segment with its blend of comfort and practicality. Owners frequently highlight its spacious interior and the smooth performance of the available 2.0L turbo engine, which enhances the driving experience. The Terrain's design is more angular compared to its Chevrolet Equinox counterpart, giving it a rugged appearance that appeals to those looking for a vehicle capable of off-road adventures. While it lacks some advanced powertrain options like hybrid variants, the Terrain compensates with a well-appointed interior and a strong focus on safety features. However, some users have expressed concerns regarding brake sensitivity and power in certain driving situations, which potential buyers should consider.
Other model years to consider
- Average price: $26,407.00 CAD
- Good/great deal percentage: 36.5%
- User rating: 5 / 5
- Total listings: 189
- Average price: $30,021.00 CAD
- Good/great deal percentage: 35.5%
- User rating: 5 / 5
- Total listings: 183
- Average price: $20,992.00 CAD
- Good/great deal percentage: 28.7%
- User rating: 5 / 5
- Total listings: 122
This analysis is based on CarGurus' proprietary market data from July 1, 2026, CarGurus experts' opinions, and generative AI.
4.8 Overall rating
Filter by rating
Anonymous
Reviewed a 2018 GMC Terrain on Mar 21, 2021
It’s the Denali so it has everything you need plus more. Only thing that would make it better would be a V6 but this 2.0 turbo has major get up and go.
James A
Reviewed a 2018 GMC Terrain on May 15, 2020
The car is amazing and of great value. We purchased this vehicle for under the market value and it is in excellent condition. I did a thorough walk around and probably looked like an idiot looking for the smallest dents and scratches. The vehicle has great options, panoramic roof and good quality materials, especially for the price. What a steal my wife got!!!!
megan j
Reviewed a 2018 GMC Terrain on May 6, 2020
This car exceeded my highest expectations. Very nice ride, appropriate amount of room and has a very sporty feel. Has a lot of extra features that make it over all a very nice care. The push gear buttons will take some time to get use to but over all very very cool.
Rachel B
Reviewed a 2018 GMC Terrain on Jan 24, 2020
I like the car, but the brakes are a little sensitive and the pick-up (from a stop) can be jerky. Otherwise, it is smooth, comfortable, and a quiet ride.
2018 GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| SLE Diesel | $31,590 |
| SLE Diesel AWD | $33,340 |
| SLT Diesel AWD | $35,915 |
| SLE | $27,820 |
| SLT AWD | $33,070 |
| SLE AWD | $29,570 |
| Denali AWD | $39,270 |
2018 GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Terrain prices has changed over time.
See more price trendsFAQs
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