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Used 2018 GMC Terrain for Sale near Boston, MA

146 results

CarGurus Analysis:

2018 GMC Terrain

4.7

  • With 141 currently listed for sale near Boston, MA and an average price of $15,646.00, 24.1% 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.

  • 77.3% of 2018 Terrain models on CarGurus are accident free.

  • The 2018 GMC Terrain features a range of engines, including a powerful 2.0L turbo option, a spacious interior, and modern infotainment options.

Research summarized using AI

 

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CarGurus Analysis: 2018 GMC Terrain

6.2
of 10
overall
Look and feel6/10
Technology7/10
Performance8/10
Safety5/10
Form & function8/10
Cost effectiveness3/10
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Summary

  • With 141 currently listed for sale near Boston, MA and an average price of $15,646.00, 24.1% 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.

  • 77.3% of 2018 Terrain models on CarGurus are accident free.

  • The 2018 GMC Terrain features a range of engines, including a powerful 2.0L turbo option, a spacious interior, and modern infotainment options.

Why it stands out

The 2018 GMC Terrain attempts to appeal to buyers looking for a compact crossover with a spacious interior and modern technology. It features a smooth driving experience, particularly when equipped with the upgraded turbocharged 2.0-liter engine that delivers robust performance. However, it has received mixed reviews, with many owners appreciating its comfort and variety of features, especially in higher trims. On the other hand, some users have expressed concerns regarding brake sensitivity, inadequate power in specific scenarios, and overall value for money. The 2018 redesign has led to a softer appearance compared to its predecessors, which may not resonate with all former fans of its bold, boxy design. Additionally, while the cabin has been improved with better material quality and functionality, certain pricing issues significantly affect its competitiveness within the market.

Other model years to consider

  • 2023 GMC Terrain

    • Average price: $25,441.00
    • Good/great deal percentage: 45.4%
    • User rating: 5 / 5
    • Total listings: 218
  • 2022 GMC Terrain

    • Average price: $25,255.00
    • Good/great deal percentage: 46.9%
    • User rating: 4.83 / 5
    • Total listings: 175
  • 2024 GMC Terrain

    • Average price: $27,554.00
    • Good/great deal percentage: 42.2%
    • User rating: 5 / 5
    • Total listings: 180

This analysis is based on CarGurus' proprietary market data from June 2, 2026, CarGurus experts' opinions, and generative AI.

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