Used 2018 GMC Terrain for Sale near Pittsburgh, PA
151 results
CarGurus Analysis:
2018 GMC Terrain
With 139 currently listed for sale near Pittsburgh, PA and an average price of $17,295.00, 31.7% 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.
62.6% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain features improved interior design and a choice of three turbocharged engines, including a powerful 2.0-liter option that enhances performance.
CarGurus Analysis: 2018 GMC Terrain
overall
Summary
With 139 currently listed for sale near Pittsburgh, PA and an average price of $17,295.00, 31.7% 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.
62.6% of 2018 Terrain models on CarGurus are accident free.
The 2018 GMC Terrain features improved interior design and a choice of three turbocharged engines, including a powerful 2.0-liter option that enhances performance.
Why it stands out
The 2018 GMC Terrain represents a significant shift in design and functionality compared to its predecessors. While it maintains GMC's recognizable brand elements, the new conservative design may not resonate with all traditional fans. The Terrain offers a diverse selection of engines, three of which include a fuel-efficient 1.5-liter turbocharged option and a robust 2.0-liter turbocharged engine delivering 252 horsepower. Owners appreciate the comfort and spacious interior, particularly in the higher trim levels. However, some users have raised concerns about the vehicle's sensitivity in braking and power delivery in certain conditions. Its improved interior materials and technology enhance the overall experience, although pricing can be tricky given its competition, often leading to comparisons with rivals like the Honda CR-V, which arguably offers more value in its segment.
Other model years to consider
- Average price: $16,892.00
- Good/great deal percentage: 34.5%
- User rating: 5 / 5
- Total listings: 168
- Average price: $22,582.00
- Good/great deal percentage: 28.6%
- User rating: 4.83 / 5
- Total listings: 175
- Average price: $25,626.00
- Good/great deal percentage: 28.1%
- User rating: 5 / 5
- Total listings: 217
This analysis is based on CarGurus' proprietary market data from May 12, 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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