Used 2018 GMC Terrain for Sale near Gainesville, GA
153 results
CarGurus Analysis:
2018 GMC Terrain
With 1,945 currently listed for sale and an average price of $14,738.00, 33.1% 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.
65.1% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain features a range of engine options including a turbocharged 2.0L providing more power and enhanced driving experience, although some users express concerns about brake sensitivity and performance under certain conditions.
CarGurus Analysis: 2018 GMC Terrain
overall
Summary
With 1,945 currently listed for sale and an average price of $14,738.00, 33.1% 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.
65.1% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain features a range of engine options including a turbocharged 2.0L providing more power and enhanced driving experience, although some users express concerns about brake sensitivity and performance under certain conditions.
Why it stands out
The 2018 GMC Terrain distinguishes itself with a stylish redesign that aims to appeal to a broader audience. However, the changes also resulted in a departure from the bold, rugged aesthetics that previously defined the model. This compact SUV's strengths lie in its comfortable interior and the variety of engines available, ranging from fuel-efficient options to more powerful turbocharged variants. The handling is commendable, with a responsive steering system, but potential buyers should approach the base engine with caution due to performance concerns. The Terrain's rating of 4.71 / 5 stars from users reflects a generally positive ownership experience, particularly regarding comfort and features, though some limitations in safety ratings and interior material quality have been noted. Expert opinions indicate that the Terrain may falter in value compared to rivals, especially concerning price and safety performance.
Other model years to consider
- Average price: $24,999.00
- Good/great deal percentage: 34.2%
- User rating: 5 / 5
- Total listings: 5,131
- Average price: $25,127.00
- Good/great deal percentage: 34.8%
- User rating: 5 / 5
- Total listings: 4,352
- Average price: $23,104.00
- Good/great deal percentage: 33.5%
- User rating: 4.83 / 5
- Total listings: 3,348
This analysis is based on CarGurus' proprietary market data from May 25, 2026, CarGurus experts' opinions, and generative AI.
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4.8 Overall rating
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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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