Used 2021 GMC Terrain for Sale nearMansfield, OH
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:
- Blue Emerald Metallic
- Fuel type:
- Gasoline
- Interior color:
- Medium Ash Gray/Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 82,277
- Stock #:
- LL182492A
- VIN:
- 3GKALMEV7LL182492
-$675
Sponsored by Nissan North
2020 GMC Terrain
SLE FWD
82,277 mi
$17,573
$16,898
- 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 (Ebony Twilight Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 44,427
- Stock #:
- PJJC0930
- VIN:
- 3GKALTEV3NL150930
-$600
Sponsored Listing
2022 GMC Terrain
SLE AWD
44,427 mi
$21,039
$20,439
- 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 (Ebony Twilight Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 40,603
- Stock #:
- IB1748
- VIN:
- 3GKALTEV3NL166447
Sponsored Listing
2022 GMC Terrain
SLE AWD
40,603 mi
$21,790
- 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 (Ebony Twilight Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 16,272
- Stock #:
- 84899A
- VIN:
- 3GKALVEVXNL289304
2022 GMC Terrain
SLT AWD
16,272 mi
$25,443
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black (Ebony Twilight)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 45,405
- Stock #:
- P15999
- VIN:
- 3GKALPEV5LL217516
-$3,001
2020 GMC Terrain
SLT FWD
45,405 mi
$21,991
$19,438
- 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:
- Desert Sand Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 20,532
- Stock #:
- 26812NC
- VIN:
- 3GKALYEV9NL255470
2022 GMC Terrain
AT4 AWD
20,532 mi
$25,546
- 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 Frost Tricoat
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum/Dark Galvanized)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 11,075
- Stock #:
- P3795
- VIN:
- 3GKALXEV4NL298012
2022 GMC Terrain
Denali AWD
11,075 mi
$31,293
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 36,350
- Stock #:
- B261054A
- VIN:
- 3GKALVEV3LL288900
2020 GMC Terrain
SLT AWD
36,350 mi
$21,429
- 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:
- Cayenne Red Tintcoat
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 49,379
- Stock #:
- CPS18796
- VIN:
- 3GKALTEVXNL171564
-$505
2022 GMC Terrain
SLE AWD
49,379 mi
$19,500
$18,995
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 51,145
- Stock #:
- SP5201A
- VIN:
- 3GKALMEV6LL215563
-$844
2020 GMC Terrain
SLE FWD
51,145 mi
$17,991
$17,147
- Year:
- 2021
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 90,565
- Stock #:
- 54391
- VIN:
- 3GKALTEV5ML358029
-$700
2021 GMC Terrain
SLE AWD
90,565 mi
$16,677
$15,977
- 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 (Ebony Twilight Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 38,978
- Stock #:
- G262461A
- VIN:
- 3GKALVEV2NL221613
2022 GMC Terrain
SLT AWD
38,978 mi
$22,982
- Year:
- 2021
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 81,000
- Stock #:
- N37426A
- VIN:
- 3GKALVEV4ML366747
-$500
2021 GMC Terrain
SLT AWD
81,000 mi
$17,895
$17,395
CarGurus Analysis:
2021 GMC Terrain
With 2,533 currently listed for sale and an average price of $18,353, 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.
74.5% 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:
- 50,166
- Stock #:
- CC11349A
- VIN:
- 3GKALPEV7NL301954
2022 GMC Terrain
SLT FWD
50,166 mi
$20,988
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum/Taupe)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 36,446
- Stock #:
- 26415A
- VIN:
- 3GKALXEX1LL219006
2020 GMC Terrain
Denali AWD
36,446 mi
$24,548
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Mileage:
- 70,718
- Stock #:
- LFT37126A
- VIN:
- 3GKALMEV2LL163221
2020 GMC Terrain
SLE FWD
70,718 mi
$17,025
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray (Steel Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 30,360
- Stock #:
- P8772A
- VIN:
- 3GKALTEV3LL335931
-$600
2020 GMC Terrain
SLE AWD
30,360 mi
$19,997
$19,397
- 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:
- 91,738
- Stock #:
- 10202
- VIN:
- 3GKALMEVXLL114283
-$490
2020 GMC Terrain
SLE FWD
91,738 mi
$14,876
$14,386
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Medium Ash Gray/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 31,057
- Stock #:
- 2601846A
- VIN:
- 3GKALPEV5ML307671
-$1,000
2021 GMC Terrain
SLT FWD
31,057 mi
$22,598
$21,598
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Blue Emerald Metallic
- Fuel type:
- Gasoline
- Interior color:
- Medium Ash Gray/Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 82,277
- Stock #:
- LL182492A
- VIN:
- 3GKALMEV7LL182492
-$675
2020 GMC Terrain
SLE FWD
82,277 mi
$17,573
$16,898
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 113,503
- Stock #:
- 454
- VIN:
- 3GKALMEV1LL100143
2020 GMC Terrain
SLE FWD
113,503 mi
$13,922
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 60,523
- Stock #:
- 3098PG
- VIN:
- 3GKALMEV7LL295200
2020 GMC Terrain
SLE FWD
60,523 mi
$17,375
- Year:
- 2021
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 170 hp 1.5L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 90,565
- Stock #:
- 54391
- VIN:
- 3GKALTEV5ML358029
-$700
Sponsored Listing
2021 GMC Terrain
SLE AWD
90,565 mi
$16,677
$15,977
CarGurus Analysis: 2021 GMC Terrain
Summary
With 2,533 currently listed for sale and an average price of $18,353, 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.
74.5% 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 more toward comfort, value, and everyday usability than outright performance. It offers a roomy cabin for four adults, or five at a pinch, and its smooth ride and fuel efficiency are recurring strengths. Owners also tend to appreciate the stylish interior and the generous feature set, which helps the Terrain feel well equipped for the money.
For 2021, the Terrain’s powertrain lineup was simplified to the 1.5-liter turbocharged engine, so buyers looking at this model year get a straightforward setup rather than a wide range of choices. That engine is paired with either a continuously variable automatic transmission in front-wheel-drive models or an eight-speed automatic with all-wheel drive, and all-wheel-drive versions also gain a higher towing capacity. The Terrain’s safety equipment is another highlight, with features such as adaptive cruise control, lane keep assist with lane departure warning, enhanced automatic emergency braking, front pedestrian and bicyclist braking, intersection automatic emergency braking, rear cross traffic braking, reverse automatic braking, side bicyclist alert, and blind zone steering assist.
The main tradeoff is cargo space. The Terrain has 30 cubic feet behind the rear seats and up to 64 cubic feet with them folded, which is smaller than some key rivals. Some owners also mention minor omissions, including the lack of a standard auto wiper feature and a desire for stronger blind spot protection. Even so, the 2021 GMC Terrain remains appealing for shoppers who want a comfortable, well-equipped small SUV with good efficiency and a polished feel.
Other model years to consider
- Average price: $24,479
- Good/great deal percentage: 35.0%
- User rating: 5 / 5
- Total listings: 5,504
- Average price: $24,567
- Good/great deal percentage: 34.9%
- User rating: 5 / 5
- Total listings: 4,845
- Average price: $22,098
- Good/great deal percentage: 34.3%
- User rating: 4.83 / 5
- Total listings: 3,229
This analysis is based on CarGurus' proprietary market data from September 7, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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.
Compare 2021 GMC Terrain Trims
The 2021 GMC Terrain offers a range of trims from budget-friendly options to more luxurious models, all featuring efficient engines and versatile drivetrains.
- Starting at $17,566
- Best MPG/MPGe: 25 city / 30 hwy
- Most Popular: SLT AWD
Trim Overview
Prices updated weekly from CarGurus listings.
| SLE FWD | SLE AWD | SLT FWD | SLT AWD (Most Popular) | Denali FWD | Denali AWD | |
|---|---|---|---|---|---|---|
| Starting MSRP | $28,500 | $30,100 | $32,600 | $34,200 | $35,900 | $37,500 |
| Avg. Market Price | $17,723 | $18,856 | $17,566 | $18,985 | $23,987 | $22,620 |
| Positioning | Best value | AWD for less | Standard | Sport + AWD | Standard | Trail-ready |
| Standout Features | Bluetooth, Backup Camera, CarPlay | Bluetooth, Backup Camera, CarPlay | Bluetooth, Heated Seats, Backup Camera | Bluetooth, Heated Seats, Backup Camera | Bluetooth, Remote Start, Blind Spot Monitoring | Navigation System, Heated Seats, Bluetooth |
| Drivetrain | FWD | 4X4 | FWD | 4X4 | FWD | 4X4 |
| Listings Available | 1,558 | 1,899 | 831 | 2,020 | 53 | 1,149 |
Quick Compare Table
Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.
| SLE FWD | SLE AWD | SLT FWD | SLT AWD | Denali FWD | Denali AWD | |
|---|---|---|---|---|---|---|
| AI Summary | Best value for budget-conscious shoppers | Affordable AWD option with good features | Standard trim with solid features | Most popular trim with sporty features | Luxurious features with limited availability | Premium features for off-road capability |
| Avg. Market Price | $17,723 | $18,856 | $17,566 | $18,985 | $23,987 | $22,620 |
| MSRP | $28,500 | $30,100 | $32,600 | $34,200 | $35,900 | $37,500 |
| Engine | 1.5L 170 hp I4 | 1.5L 170 hp I4 | 1.5L 170 hp I4 | 1.5L 170 hp I4 | 1.5L 170 hp I4 | 1.5L 170 hp I4 |
| Drivetrain | FWD | 4X4 | FWD | 4X4 | FWD | 4X4 |
| MPG/MPGe (City/Hwy) | 25/30 | 25/28 | 25/30 | 25/28 | 25/30 | 25/28 |
| Bluetooth | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Backup Camera | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| CarPlay | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Android Auto | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Remote Start | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Heated Seats | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Parking Sensors | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Blind Spot Monitoring | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Adaptive Cruise Control | ✓ | ✓ | ✓ | — | — | — |
| Leather Seats | — | — | ✓ | ✓ | ✓ | ✓ |
| Navigation System | — | — | — | ✓ | ✓ | ✓ |
| Active Listings | 1,558 | 1,899 | 831 | 2,020 | 53 | 1,149 |
Missing data displayed as "—".
Trim Deep Dives
SLE FWD — "Who It's For"
The SLE FWD is the pick for shoppers who want a budget-friendly option without sacrificing essential features.
- Avg. market price: $17,723 (updated weekly)
- MPG/MPGe: 25 city / 30 hwy
- Inventory: 1,558 listings — widest selection in the lineup
- View SLE FWD listings
SLE AWD — "Who It's For"
The SLE AWD is the pick for shoppers who want all-wheel drive without paying a premium for higher trims.
- Avg. market price: $18,856 (updated weekly)
- MPG/MPGe: 25 city / 28 hwy
- Inventory: 1,899 listings — widest selection in the lineup
- View SLE AWD listings
SLT FWD — "Who It's For"
The SLT FWD is the pick for shoppers who want a standard trim with added luxury features without going over budget.
- Avg. market price: $17,566 (updated weekly)
- MPG/MPGe: 25 city / 30 hwy
- Inventory: 831 listings
- View SLT FWD listings
SLT AWD — "Who It's For"
The SLT AWD is the pick for shoppers who want sporty features and all-wheel drive in a popular package.
- Avg. market price: $18,985 (updated weekly)
- MPG/MPGe: 25 city / 28 hwy
- Inventory: 2,020 listings — widest selection in the lineup
- View SLT AWD listings
Denali FWD — "Who It's For"
The Denali FWD is the pick for shoppers who want luxury features but are okay with limited availability.
- Avg. market price: $23,987 (updated weekly)
- MPG/MPGe: 25 city / 30 hwy
- Inventory: 53 listings — lower availability; may limit negotiating room
- View Denali FWD listings
Denali AWD — "Who It's For"
The Denali AWD is the pick for shoppers who want premium features and off-road capability in a stylish package.
- Avg. market price: $22,620 (updated weekly)
- MPG/MPGe: 25 city / 28 hwy
- Inventory: 1,149 listings — widest selection in the lineup
- View Denali AWD listings
Trim Recommendations
Most Popular — SLT AWD
With 2,020 active listings, the SLT AWD is the clear volume leader in the lineup.
Best Budget Option — SLT FWD
At $17,566 avg market price — below the lineup median of $18,920 — it's the most accessible entry point.
Best for Fuel Economy — SLE FWD
The SLE FWD offers the best fuel economy in the lineup with 25/30 MPG/MPGe.
These recommendations are based on CarGurus' proprietary market data from September 12, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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 trends2021 GMC Terrain Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Washington, DC: The market in Washington, DC ($20,977) shows the highest average price, likely due to higher demand and lower inventory.
- Lowest Prices in New York, NY: Conversely, New York, NY ($16,560) offers the lowest average price, indicating a more price-sensitive market or higher inventory turnover.
- Inventory Variation: Cities like Chicago (190 listings) and Philadelphia (161 listings) have substantial inventory, which correlates with moderate pricing around $18,255 and $17,907, respectively.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Washington, DC | 140 | $20,977 |
| Chicago, IL | 190 | $18,255 |
| Philadelphia, PA | 161 | $17,907 |
| Atlanta, GA | 163 | $17,540 |
| Dallas, TX | 135 | $16,683 |
| Miami, FL | 100 | $16,036 |
| Los Angeles, CA | 78 | $16,348 |
| Houston, TX | 132 | $15,929 |
| New York, NY | 185 | $16,560 |
Pricing by Trim Packages
Key Insights
- SLT AWD Dominates Inventory: The SLT AWD (2,028 listings) is the most common trim, indicating strong demand and serving as a market benchmark.
- Price Range Across Trims: The Denali AWD ($37,500 MSRP) is the highest priced trim, reflecting a premium for luxury features, while the SLE FWD ($28,500 MSRP) offers a more budget-friendly option.
- AWD vs FWD Demand: AWD trims generally have higher inventory, suggesting a preference for all-weather capability in the market.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| SLT AWD | 2028 | $34,200 | 4X4 | 1.5L 170 hp I4 |
| SLE AWD | 1898 | $30,100 | 4X4 | 1.5L 170 hp I4 |
| SLE FWD | 1523 | $28,500 | FWD | 1.5L 170 hp I4 |
| Denali AWD | 1163 | $37,500 | 4X4 | 1.5L 170 hp I4 |
| SLT FWD | 814 | $32,600 | FWD | 1.5L 170 hp I4 |
| Denali FWD | 51 | $35,900 | FWD | 1.5L 170 hp I4 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2027 GMC Terrain is priced at $47,109, which is 55.1% above MSRP, indicating strong demand for the latest model.
- Depreciation Trends: Older models, particularly the 2015 GMC Terrain, show steep depreciation, with an average price of $9,051, reflecting a 62.5% drop from MSRP.
- Best Value Years: The 2024 GMC Terrain offers a balance of price and features, priced at $25,154, which is 12.5% below MSRP, making it an attractive option for budget-conscious buyers.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2027 GMC Terrain | $30,400 | $47,109 | +55.1% |
| 2026 GMC Terrain | $30,200 | $32,521 | +7.7% |
| 2025 GMC Terrain | $30,000 | $28,197 | -6.0% |
| 2024 GMC Terrain | $28,700 | $25,154 | -12.5% |
| 2023 GMC Terrain | $29,900 | $24,452 | -18.1% |
| 2022 GMC Terrain | $28,150 | $22,187 | -21.2% |
| 2020 GMC Terrain | $25,000 | $17,713 | -29.3% |
| 2019 GMC Terrain | $25,000 | $15,680 | -37.3% |
| 2018 GMC Terrain | $24,995 | $14,329 | -42.5% |
| 2017 GMC Terrain | $24,070 | $13,593 | -43.8% |
| 2016 GMC Terrain | $23,975 | $10,585 | -55.1% |
| 2015 GMC Terrain | $24,070 | $9,051 | -62.5% |
These recommendations are based on CarGurus' proprietary market data from September 10, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
How much does the 2021 GMC Terrain cost?
| Metric | Value |
|---|---|
| Current Average Price | $18,416 |
| Year-Round Low | $18,335 |
| Year-Round High | $20,309 |
| Average Price a Year Ago | $20,308 |
| Change vs. Last Year | −9.31% |
Prices have softened 9.31% compared to this time last year, making it a favorable time to shop this model year.
There are 2,527 listings available, which gives you a solid pool to compare prices and equipment.
Is the 2021 GMC Terrain a good car?
Yes — the 2021 GMC Terrain earns a 5/5 user rating, which points to strong owner satisfaction.
Drivers consistently praise the stylish interior, the generous feature set, the smooth ride, and the fuel efficiency. The Terrain also fits well if you want a comfortable, well-equipped compact SUV for everyday use rather than a performance-focused model.
With 32.8% of listings marked as good or great deals, you have a meaningful chance to find a competitive offer.
Is the 2021 GMC Terrain reliable?
Owners rate it 5/5, a strong signal of long-term satisfaction.
The owner feedback also emphasizes dependable everyday use, with repeated praise for the smooth ride, fuel efficiency, and overall value. That combination suggests the Terrain has the kind of trouble-free character many used buyers want from a long-term ownership choice.
For used buyers, the main risk is less about the model’s reputation and more about finding a well-kept example with clean history and consistent maintenance.
What should I look for when buying a used 2021 GMC Terrain?
At 74.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
You should run a vehicle history report before you commit, then prioritize a pre-purchase inspection if the listing price looks especially attractive. Focus on condition details that matter in daily use, including signs of prior bodywork, interior wear, and whether the vehicle’s equipment matches the seller’s description.
Is now a good time to buy a used 2021 GMC Terrain?
This looks like a moderate, selective buyer’s market, so you can shop carefully and still find value.
- Deal availability: 32.8% of listings are priced as good or great deals.
- Inventory: There are 2,527 listings available.
- Price trend: Prices have softened 9.31% compared with last year.
- Clean inventory: 74.9% of listings are accident-free.
If you find a listing below $18,335, that's toward the low end of the year-round range and worth acting on quickly.
What is the 2021 GMC Terrain's resale value?
The current average of $18,416 sits slightly below last year's $20,308.
That softer pricing can help you buy more affordably now, but it also means future resale gains may be more limited if the market stays soft. If you plan to sell later, a clean history and strong condition will matter more because buyers will have plenty of comparable listings to choose from.
Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.
Should I buy a 2021 GMC Terrain or consider a different year?
If you're weighing the 2021 against nearby model years, here's how to think about it:
Choose the 2021 if:
- 32.8% of listings are priced as good or great deals.
- At 74.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 9.31% compared with last year.
- Owners rate it 5/5 — a strong satisfaction signal.
Consider the 2022 if:
- At $22,031, the 2022 costs more than the current year's $18,416 average.
- It adds an AT4 trim with standard all-wheel drive and a more rugged look.
The bottom line: If you want the better value today, the 2021 is the stronger starting point because pricing is softer and inventory is broad. If you’re willing to pay more for the 2022’s added rugged styling and standard AWD on the AT4, that newer year may be worth a look. For price-sensitive buyers, the 2021 is the more practical path.
These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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