Used 2018 GMC Terrain for Sale near Dallas, TX
124 results
CarGurus Analysis:
2018 GMC Terrain
With 122 currently listed for sale near Dallas, TX and an average price of $17,182.00, 22.1% of 2018 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Terrain 4.71 / 5 stars.
83.6% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain introduced a smooth ride, spacious interior, and multiple engine options, including a robust turbocharged 2.0-liter engine.
CarGurus Analysis: 2018 GMC Terrain
overall
Summary
With 122 currently listed for sale near Dallas, TX and an average price of $17,182.00, 22.1% of 2018 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Terrain 4.71 / 5 stars.
83.6% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain introduced a smooth ride, spacious interior, and multiple engine options, including a robust turbocharged 2.0-liter engine.
Why it stands out
The 2018 GMC Terrain stands out primarily for its redesigned styling that, while softer and more modern, may not appeal to all. It offers a spacious interior and an impressive array of features, particularly in higher trim levels like the Denali. Many owners appreciate the comfort, ease of driving, and the option of a powerful turbocharged engine, making it enjoyable for daily commutes. However, there are some noted downsides, including brake sensitivity and concerns regarding performance in certain situations as well as a value proposition that feels less competitive against rivals like the Honda CR-V. The Terrain's interior benefits from a user-friendly infotainment system, although some aspects, such as material quality and crash test ratings, have drawn criticism.
Other model years to consider
- Average price: $24,798.00
- Good/great deal percentage: 42.4%
- User rating: 5 / 5
- Total listings: 257
- Average price: $20,994.00
- Good/great deal percentage: 50.3%
- User rating: 4.83 / 5
- Total listings: 171
- Average price: $15,821.00
- Good/great deal percentage: 39.4%
- User rating: 5 / 5
- Total listings: 175
This analysis is based on CarGurus' proprietary market data from May 26, 2026, CarGurus experts' opinions, and generative AI.
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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 AWD | $33,340 |
| SLT Diesel AWD | $35,915 |
| Denali | $37,520 |
| SLT | $31,320 |
| SLT AWD | $33,070 |
| Denali AWD | $39,270 |
| SLE AWD | $29,570 |
| SLE | $27,820 |
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.
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