Used 2021 GMC Terrain for Sale nearMansfield, OH

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CarGurus Analysis:

2021 GMC Terrain

5.0

  • With 2,653 currently listed for sale and an average price of $18,608.00, 32.8% of 2021 GMC Terrains for sale on CarGurus are rated as good or great deals.

  • Favorably reviewed: Owners rated the 2021 GMC Terrain 5 / 5 stars.

  • 76.9% of 2021 Terrain models on CarGurus are accident free.

Research summarized using AI

Year:
2021
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Front-Wheel Drive
Engine:
170 hp 1.5L I4
Exterior color:
Summit White
Combined gas mileage:
27 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
103,807
Stock #:
C26587A
VIN:
3GKALMEV1ML360267
Summit White 2021 GMC Terrain SUV / Crossover Front-Wheel Drive 9-Speed Automatic
Price drop

-$704

 

2021 GMC Terrain

SLE FWD

103,807 mi

Delaware, OH
45 mi away
Good Deal
Manufacturer certified

$15,299

$14,595

CarGurus Analysis: 2021 GMC Terrain

Image Not Available

Summary

  • With 2,653 currently listed for sale and an average price of $18,608.00, 32.8% of 2021 GMC Terrains for sale on CarGurus are rated as good or great deals.

  • Favorably reviewed: Owners rated the 2021 GMC Terrain 5 / 5 stars.

  • 76.9% of 2021 Terrain models on CarGurus are accident free.

Why it stands out

The 2021 GMC Terrain stands out as a compact SUV that leans into comfort, convenience, and value rather than chasing class-leading space or performance. It offers a smooth ride, a roomy cabin for four adults, and a feature set that includes a large touchscreen, a digital driver information display, heated front seats, and a heated steering wheel. GMC also gave it a strong safety and driver-assistance roster for the year, along with Teen Driver technology for families who want more control over new drivers.

What makes the 2021 model especially appealing is how much equipment it brings without feeling stripped down. Front-wheel-drive versions use a continuously variable automatic transmission, while all-wheel-drive models switch to an eight-speed automatic and gain additional drive modes. The Terrain also delivers respectable fuel economy for the class, and its towing capacity reaches 1,500 pounds with all-wheel drive. Buyers who want a compact SUV with a polished interior and a long list of standard features may find that combination compelling.

The Terrain is not perfect, though. Cargo space is on the small side for the segment, and the model does not offer a hybrid powertrain. Still, for shoppers who value a comfortable daily driver with a modern cabin and a good balance of efficiency and equipment, the 2021 GMC Terrain has a clear appeal.

Other model years to consider

  • 2023 GMC Terrain

    • Average price: $24,730.00
    • Good/great deal percentage: 34.6%
    • User rating: 5 / 5
    • Total listings: 5,613
  • 2024 GMC Terrain

    • Average price: $24,895.00
    • Good/great deal percentage: 35.2%
    • User rating: 5 / 5
    • Total listings: 4,896
  • 2022 GMC Terrain

    • Average price: $22,530.00
    • Good/great deal percentage: 33.6%
    • User rating: 4.83 / 5
    • Total listings: 3,468

This analysis is based on CarGurus' proprietary market data from August 10, 2026, CarGurus experts' opinions, and generative AI.

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