Used GMC Terrain for Sale near Unionville, ON
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior colour:
- Silver
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 142,807
- Stock #:
- 20246
- VIN:
- 3GKALXEX5LL292024
Sponsored by Falls Chevrolet Cadillac Buick GMC
2020 GMC Terrain
Denali AWD
142,807 km
$19,988
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Black
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Gray
- Transmission:
- Automatic
- Mileage:
- 54,478
- Stock #:
- 18-B10248
- VIN:
- 3GKALTEG2RL228038
Sponsored Listing
2024 GMC Terrain
SLE AWD
54,478 km
$28,460
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior colour:
- Black
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 77,370
- Stock #:
- A4305
- VIN:
- 3GKALYEV9NL211887
Sponsored Listing
2022 GMC Terrain
AT4 AWD
77,370 km
$25,995
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Blue
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 72,406
- Stock #:
- 26-295A
- VIN:
- 3GKALYEG6RL158766
-$1,000
2024 GMC Terrain
AT4 AWD
72,406 km
$28,998
$27,998
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior colour:
- White
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 158,248
- Stock #:
- 156590C
- VIN:
- 3GKALMEV5NL156590
2022 GMC Terrain
SLE FWD
158,248 km
$13,988
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- White
- Interior colour:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 143,715
- Stock #:
- C5863A
- VIN:
- 3GKALVEX4LL262145
2020 GMC Terrain
SLT AWD
143,715 km
$18,005
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Black
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 28,606
- Stock #:
- C5986
- VIN:
- 3GKALXEG2RL270085
2024 GMC Terrain
Denali AWD
28,606 km
$32,948
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- White
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 49,076
- Stock #:
- TL130273
- VIN:
- 3GKALUEG8TL130273
2026 GMC Terrain
Elevation AWD
49,076 km
$35,340
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Summit White
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 165,244
- Stock #:
- E2672
- VIN:
- 3GKALTEG8RL126243
2024 GMC Terrain
SLE AWD
165,244 km
$17,500
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Black
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,552
- Stock #:
- 261393A
- VIN:
- 3GKALUEG3TL272353
2026 GMC Terrain
Elevation AWD
22,552 km
$38,990
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Combined gas mileage:
- 8 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 88,425
- VIN:
- 3GKALMEV1KL190036
-$800
2019 GMC Terrain
SLE
88,425 km
$15,799
$14,999
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior colour:
- White
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 75,870
- Stock #:
- K0734
- VIN:
- 3GKALYEV0NL222583
2022 GMC Terrain
AT4 AWD
75,870 km
$24,780
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Gray
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 69,369
- Stock #:
- L137276
- VIN:
- 3GKALTEG4RL251871
2024 GMC Terrain
SLE AWD
69,369 km
$23,498
Recommended model year:
2023 GMC Terrain
Shop 2023 GMC Terrain »With 788 currently listed for sale and an average price of $27,754.00 CAD, 33.5% of 2023 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2023 GMC Terrain 5 / 5 stars.
100.0% of 2023 Terrain models on CarGurus are accident free.
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Gray
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 61,425
- Stock #:
- L137273
- VIN:
- 3GKALTEG7RL251668
2024 GMC Terrain
SLE AWD
61,425 km
$23,998
- Year:
- 2017
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 182 hp 2.4L I4
- Exterior colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 132,130
- Stock #:
- u1097v
- VIN:
- 2GKFLUEK2H6185842
2017 GMC Terrain
SLT AWD
132,130 km
$9,988
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Summit White
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 82,984
- Stock #:
- 36843
- VIN:
- 3GKALTEG4RL336385
2024 GMC Terrain
SLE AWD
82,984 km
$23,000
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Black
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 70,221
- Stock #:
- P3540
- VIN:
- 3GKALXEG0RL201556
2024 GMC Terrain
Denali AWD
70,221 km
$29,998
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- White
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 62,288
- Stock #:
- U5958
- VIN:
- 3GKALVEG2RL200784
2024 GMC Terrain
SLT AWD
62,288 km
$24,811
- Year:
- 2021
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior colour:
- Gray
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 127,242
- Stock #:
- BT12929
- VIN:
- 3GKALTEV2ML357758
-$998
2021 GMC Terrain
SLE AWD
127,242 km
$16,987
$15,989
- Year:
- 2018
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Gray
- Transmission:
- Automatic
- Mileage:
- 173,346
- Stock #:
- 251837
- VIN:
- 3GKALVEX4JL251859
2018 GMC Terrain
SLT AWD
173,346 km
$12,888
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 153,957
- Stock #:
- pdc031
- VIN:
- 3GKALXEX5KL322168
2019 GMC Terrain
Denali AWD
153,957 km
$13,500
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Summit White
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 34,298
- Stock #:
- 24-08220JB
- VIN:
- 3GKALVEG7RL208220
2024 GMC Terrain
SLT AWD
34,298 km
$24,999
- Year:
- 2024
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior colour:
- Black
- Combined gas mileage:
- 9 L/100km
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic
- Mileage:
- 93,524
- Stock #:
- 6624
- VIN:
- 3GKALTEG7RL343024
Sponsored Listing
2024 GMC Terrain
SLE AWD
93,524 km
$24,999
FAQs
How much does the GMC Terrain cost in Unionville, ON?
What fuel types are available?
4.6 Overall rating
Customers say
Overall, the GMC Terrain has garnered positive reviews across its model years, with drivers frequently appreciating its comfort, spacious interiors, and smooth driving experience. Many owners commend the extensive safety features and AWD capability, making it a reliable choice in various driving conditions. Some drivers have expressed dissatisfaction with engine power in certain models, particularly during acceleration and towing. There are also mentions of wanting enhancements in features like sound systems and seat comfort. Despite minor critiques, the Terrain is seen as a stylish and practical compact SUV with good value for many owners.
AI generated from the text of customer reviews.
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What people say
Thomas V
Reviewed a 2017 GMC SLE1 AWD on Jun 24, 2026
Good value vehicle. Like the combination of AWD and 4-cylinder
Curtis C
Reviewed a 2019 GMC Terrain on Nov 4, 2024
Excellent safety options and great looks overall. This a great looking vehicle
Blaine S
Reviewed a 2015 GMC SLT1 on Apr 5, 2026
The GMC Terrain is a reliable vehicle that provides a smooth ride and plenty of space for my grandchildren, making it a good value for the price, comparable to the GMC Acadia. Mr. Blaine S
William O
Reviewed a 2020 GMC SLT AWD on Aug 5, 2026
Loved the car. Lots of features for a mid sized SUV. Roomier than expected inside
GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| AT4 AWD | $39,400 |
| Elevation FWD | $30,200 |
| Denali AWD | $41,900 |
| Elevation AWD | $32,200 |
GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Terrain prices has changed over time.
See more price trendsCarGurus recommends the 2023 GMC Terrain
Summary
With 788 currently listed for sale and an average price of $27,754.00 CAD, 33.5% of 2023 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2023 GMC Terrain 5 / 5 stars.
100.0% of 2023 Terrain models on CarGurus are accident free.
Why it stands out
The 2023 GMC Terrain stands out as a compact SUV that leans into comfort, practicality and a more premium feel than many rivals. GMC’s second-generation Terrain was differentiated with distinct styling inside and out, and the brand positioned it as the more premium offering with a slightly higher price, better sound insulation and a smarter interior. It also brought useful everyday features such as Apple CarPlay and Android Auto, many models with an eight-inch touchscreen, and a push-button gear selector that gives the cabin a cleaner look.
For 2023, the Terrain’s appeal is strongest if you value a well-equipped, easy-to-live-with small SUV rather than outright performance or maximum cargo room. The available 1.5-litre turbocharged engine is sufficient for most driving tasks, and the model’s safety equipment is a major plus, with features such as automatic emergency braking, forward collision alert with pedestrian detection, lane keep assist, lane departure warning and automatic high beams. Buyers who need more towing ability or stronger acceleration would have preferred the now-discontinued 2.0-litre engine, but the 2023 Terrain still offers good value on the used market, especially given its generally good reliability scores and relatively attractive pricing compared with some Japanese rivals. Its main drawbacks are modest cargo space for the class and some interior materials that can feel cheap.
Other model years to consider
- Average price: $30,622.00 CAD
- Good/great deal percentage: 34.3%
- User rating: 5 / 5
- Total listings: 613
- Average price: $36,075.00 CAD
- Good/great deal percentage: 35.5%
- Total listings: 636
- Average price: $21,296.00 CAD
- Good/great deal percentage: 30.2%
- User rating: 5 / 5
- Total listings: 305
These recommendations are based on CarGurus' proprietary market data from August 31, 2026, CarGurus experts' opinions, and generative AI.
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