2020 GMC Terrain — Carivo review carivo.co
SUV

2020 GMC Terrain

Independent review & score by Carivo

Price Range $29,110–$35,330
Fuel Economy 27 MPG
Seating 5 passengers
Category SUV
Est. Annual Fuel $1,944/yr

Key Specifications — 2020 GMC Terrain

Seating Capacity5 passengers
Body StyleSUV
Base Price$29,110–$35,330

Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.

About the 2020 GMC Terrain

Our scoring places the 2020 GMC Terrain at 7.2/10 overall, which translates to a Good rating for this suv. Its strongest dimension is Reliability at 8.5/10, while Performance at 6.8/10 is where it trails the competition most noticeably. It's a capable but unexceptional suv — stronger alternatives exist if you're willing to shop the segment carefully.

Reliability and safety are the two dimensions that matter most for long-term ownership costs. At 8.5/10, reliability is one of this suv's best cards — few vehicles in our database score higher on this dimension. The safety score of 7.3/10 is solid mid-pack territory. If advanced driver aids matter to you, compare standard equipment carefully and verify ratings at nhtsa.gov.

Performance at 6.8/10 is a genuine liability and a score that should factor heavily into any buying decision. The powertrain and chassis dynamics trail class rivals by a meaningful margin — don't overlook it. Tech rates a reasonable 7.6/10: the essentials are covered and well executed, but rivals at the same price often include more as standard.

Priced from $29,110–$35,330, 27 MPG, seating 5, the GMC Terrain sits in the mid-market bracket of the suv segment. The 7.3/10 value score says the pricing is fair rather than generous; cross-shop the segment before signing anything. At 6 years old, resale value, parts availability, and whether a successor model has improved on its weak points are all worth investigating before committing.

Our take: The 2020 GMC Terrain is a passable suv but not a standout one. Weaknesses in performance hold it back from being a strong recommendation. It may suit buyers with specific needs it serves well, but we'd encourage comparing at least two or three higher-scored alternatives before deciding.

Carivo scores are our own editorial assessment, informed by NHTSA safety and recall records, EPA fuel-economy figures, and manufacturer-published specifications. Scores are reviewed periodically and updated when new data becomes available. See our full methodology →

How It Ranks Among SUVs

The 2020 GMC Terrain ranks #1611 of 2454 suvs in the Carivo database — better than 34% of the segment. Its 7.2/10 overall score is 0.2 points below the segment average of 7.4/10. Its $29,110 starting price undercuts the segment's median of $36,079 by about 19%.

Rankings are recalculated as new vehicles and scores are added. See the full SUV ranking →

Which Terrain Year Should You Buy?

Smart-money pick: the 2017 GMC Terrain scores 7.0/10 — within striking distance of the 2020's 7.2 — and starts roughly $3,000 lower. If you don't need the newest model year, that's money better spent on a higher trim or kept in your pocket.

YearScoreStarting price (MSRP when new)
2026 7.7/10$34,035 Read review →
2025 7.7/10$34,035 Read review →
2024 7.6/10$33,050 Read review →
2023 7.5/10$32,065 Read review →
2022 7.4/10$31,080 Read review →
2021 7.3/10$30,095 Read review →
2020 (this review) 7.2/10$29,110
2019 7.2/10$28,125 Read review →
2018 7.1/10$27,140 Read review →
2017 7.0/10$26,155 Read review →
2016 6.9/10$25,080 Read review →
2015 7.0/10$24,090 Read review →

Pros & Cons — 2020 GMC Terrain

✓ What it does well

  • Proven long-term reliability — lower unplanned repair costs than class average
  • Modern, intuitive tech suite with wireless connectivity and up-to-date ADAS
  • Versatile body style handles daily commuting and weekend adventures equally well

✗ Where it falls short

  • Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers
  • Brand resale values vary — check current market data before committing

NHTSA Recalls — 2020 GMC Terrain (2 on record)

The following recall campaigns have been filed with NHTSA for this model and year. Recall repairs are performed free of charge by franchised dealers; check your specific vehicle by VIN at nhtsa.gov/recalls.

Power train / Automatic transmission
29/10/2020 · 20V668000
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC…
Child seat / Vehicle latch anchor
11/05/2023 · 23V339000
General Motors, LLC (GM) is recalling certain 2020-2023 Chevrolet Equinox and GMC Terrain vehicles. The four rear-seat lower child seat LATCH anchorage bars may have excessive powder coating, which could prevent a child seat from being installed with the…

Source: NHTSA recall database, fetched at page build time.

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