Used 2021 GMC Terrain for Sale nearPhoenix, AZ
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 140,729
- Stock #:
- LL158327
- VIN:
- 3GKALMEV4LL158327
Sponsored by AutoNation USA Phoenix
2020 GMC Terrain
SLE FWD
140,729 mi
$11,178
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 45,378
- Stock #:
- AH261145A
- VIN:
- 3GKALPEV8NL272108
Sponsored Listing
2022 GMC Terrain
SLT FWD
45,378 mi
$23,398
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 60,866
- Stock #:
- PK260858A
- VIN:
- 3GKALMEV1LL180446
Sponsored Listing
2020 GMC Terrain
SLE FWD
60,866 mi
$19,049
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 68,098
- Stock #:
- G61944A
- VIN:
- 3GKALTEV5NL130520
2022 GMC Terrain
SLE AWD
68,098 mi
$20,073
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 94,288
- Stock #:
- LL295673
- VIN:
- 3GKALSEX9LL295673
2020 GMC Terrain
Denali FWD
94,288 mi
$18,719
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 68,702
- Stock #:
- N267871A
- VIN:
- 3GKALMEV3LL283982
-$2,599
2020 GMC Terrain
SLE FWD
68,702 mi
$18,599
$16,599
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Red
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 81,832
- Stock #:
- G61569A
- VIN:
- 3GKALSEX0LL261038
2020 GMC Terrain
Denali FWD
81,832 mi
$20,316
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 140,729
- Stock #:
- LL158327
- VIN:
- 3GKALMEV4LL158327
2020 GMC Terrain
SLE FWD
140,729 mi
$11,178
- 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:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,114
- Stock #:
- D260042A
- VIN:
- 3GKALPEV5ML362699
2021 GMC Terrain
SLT FWD
81,114 mi
$18,624
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 55,419
- Stock #:
- P27109
- VIN:
- 3GKALVEV6NL125886
2022 GMC Terrain
SLT AWD
55,419 mi
$19,957
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 64,483
- Stock #:
- 201967
- VIN:
- 3GKALMEV4LL201967
2020 GMC Terrain
SLE FWD
64,483 mi
$18,176
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Marine Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 63,921
- Stock #:
- MU1153A
- VIN:
- 3GKALMEV4NL232798
2022 GMC Terrain
SLE FWD
63,921 mi
$19,394
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 32,450
- Stock #:
- 270247A
- VIN:
- 3GKALMEV5LL170857
2020 GMC Terrain
SLE FWD
32,450 mi
$21,570
CarGurus Analysis:
2021 GMC Terrain
With 84 currently listed for sale near Phoenix, AZ and an average price of $18,910.00, 44.0% 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.
100.0% of 2021 Terrain models on CarGurus are accident free.
- Year:
- 2022
- 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:
- 20,778
- Stock #:
- NL285862
- VIN:
- 3GKALMEVXNL285862
2022 GMC Terrain
SLE FWD
20,778 mi
$23,420
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 113,753
- Stock #:
- N8366A
- VIN:
- 3GKALMEV4LL333305
-$300
2020 GMC Terrain
SLE FWD
113,753 mi
$13,893
$13,593
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 112,000
- Stock #:
- 956346
- VIN:
- 3GKALMEV5LL148261
2020 GMC Terrain
SLE FWD
112,000 mi
$13,483
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 55,029
- Stock #:
- K267861A
- VIN:
- 3GKALPEX6LL295532
2020 GMC Terrain
SLT FWD
55,029 mi
$20,399
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 73,268
- Stock #:
- T68569
- VIN:
- 3GKALVEV9NL188299
2022 GMC Terrain
SLT AWD
73,268 mi
$19,072
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- JET BLACK, PERFORATED LEATHER-APPOINTED SEAT TRIM
- Transmission:
- Automatic
- Mileage:
- 36,548
- Stock #:
- 266365A
- VIN:
- 3GKALPEV8ML369694
2021 GMC Terrain
SLT FWD
36,548 mi
$21,457
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 109,579
- Stock #:
- 343192
- VIN:
- 3GKALMEV1LL343192
2020 GMC Terrain
SLE FWD
109,579 mi
$14,395
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 49,819
- Stock #:
- 27883532
- VIN:
- 3GKALYEV4NL307782
2022 GMC Terrain
AT4 AWD
49,819 mi
$25,447
- Year:
- 2022
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Cayenne Red Tintcoat
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 41,080
- Stock #:
- DNL109913
- VIN:
- 3GKALPEV8NL109913
2022 GMC Terrain
SLT FWD
41,080 mi
$20,698
- Year:
- 2022
- 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:
- 20,778
- Stock #:
- NL285862
- VIN:
- 3GKALMEVXNL285862
Sponsored Listing
2022 GMC Terrain
SLE FWD
20,778 mi
$23,420
CarGurus Analysis: 2021 GMC Terrain
Summary
With 84 currently listed for sale near Phoenix, AZ and an average price of $18,910.00, 44.0% 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.
100.0% of 2021 Terrain models on CarGurus are accident free.
Why it stands out
The 2021 GMC Terrain is a stylish compact SUV that has garnered positive feedback from drivers for its comfortable ride and impressive feature set. Owners appreciate its smooth handling and fuel efficiency, making it a practical choice for daily commuting and family outings. The Terrain's interior is noted for its upscale design, although some users have pointed out minor omissions, such as the absence of a standard auto wiper feature and suggestions for improved blind spot protection. The Terrain's strong safety ratings and spacious cabin further enhance its appeal, positioning it as a competitive option in the compact SUV market.
Other model years to consider
- Average price: $24,990.00
- Good/great deal percentage: 44.3%
- User rating: 5 / 5
- Total listings: 122
- Average price: $22,000.00
- Good/great deal percentage: 19.2%
- User rating: 5 / 5
- Total listings: 104
- Average price: $23,000.00
- Good/great deal percentage: 67.6%
- User rating: 4.83 / 5
- Total listings: 68
This analysis is based on CarGurus' proprietary market data from July 21, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Deborah W
Reviewed a 2021 GMC Terrain on Nov 20, 2023
It had everything and more in the features that I was looking for. I think it was a good value for all that it offered.
Assata B
Reviewed a 2021 GMC Terrain on Apr 22, 2021
Very nice interior. Excellent options. We went with a black on black model but would have purchased this one if the other had not been available.
Destiney K
Reviewed a 2021 GMC Terrain on Oct 28, 2021
I absolutely adore my Terrain! I love everything about it. Not too big, not too small. Zero complaints. If I did have to make a suggestion I would say blind spot protection, and maybe a bigger screen that shows your speed but not deal breakers and simply just suggestions :)
Ja'Nette J
Reviewed a 2021 GMC Terrain on Apr 5, 2024
I love the Terrain! It drives great and has a smoothest ride. It also is good on gas.
2021 GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| Denali FWD | $35,900 |
| Denali AWD | $37,500 |
| SLT FWD | $32,600 |
| SLE FWD | $28,500 |
| SLT AWD | $34,200 |
| SL FWD | $25,000 |
| SLE AWD | $30,100 |
2021 GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 GMC Terrain prices has changed over time.
See more price trendsFAQs
How much does the 2021 GMC Terrain cost in Phoenix, AZ?
How many 2021 GMC Terrain vehicles in Phoenix, AZ have no reported accidents or damage?
What is the fuel economy of the 2021 GMC Terrain?
What fuel types are available?
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