Used 2021 GMC Terrain for Sale nearIndianapolis, IN
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:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 96,311
- Stock #:
- SR3724
- VIN:
- 3GKALVEX6LL120802
Sponsored by Indy Auto Man
2020 GMC Terrain
SLT AWD
96,311 mi
$18,272
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 70,831
- Stock #:
- CVP5191
- VIN:
- 3GKALXEXXLL122161
Sponsored Listing
2020 GMC Terrain
Denali AWD
70,831 mi
$22,289
- 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:
- 9-Speed Automatic
- Mileage:
- 53,118
- Stock #:
- PV11937
- VIN:
- 3GKALMEV8ML393881
Sponsored Listing
2021 GMC Terrain
SLE FWD
53,118 mi
$16,799
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- White Frost
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Light Platinum/Taupe)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 51,000
- Stock #:
- B19304A
- VIN:
- 3GKALSEX5LL184182
-$1,257
2020 GMC Terrain
Denali FWD
51,000 mi
$23,241
$21,984
- 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)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 82,364
- Stock #:
- 1P2267
- VIN:
- 3GKALMEV8LL219002
2020 GMC Terrain
SLE FWD
82,364 mi
$15,050
- 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:
- 24,159
- Stock #:
- 1P2259
- VIN:
- 3GKALTEV9NL139477
2022 GMC Terrain
SLE AWD
24,159 mi
$22,500
- 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)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 54,897
- Stock #:
- FP0665
- VIN:
- 3GKALMEV8LL318600
-$1,133
2020 GMC Terrain
SLE FWD
54,897 mi
$19,245
$18,112
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 34,539
- Stock #:
- B19423B
- VIN:
- 3GKALSEX0LL152093
2020 GMC Terrain
Denali FWD
34,539 mi
$25,250
- 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:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 55,169
- Stock #:
- 252549FA
- VIN:
- 3GKALTEV3NL252549
-$500
2022 GMC Terrain
SLE AWD
55,169 mi
$21,732
$21,232
- 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:
- 44,131
- Stock #:
- TD027530A
- VIN:
- 3GKALXEV8NL212412
2022 GMC Terrain
Denali AWD
44,131 mi
$26,994
- 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
$31,516
- 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:
- 111,188
- Stock #:
- A216332
- VIN:
- 3GKALSEX6LL216332
2020 GMC Terrain
Denali FWD
111,188 mi
$17,039
- 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:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 49,525
- Stock #:
- 2P872A
- VIN:
- 3GKALXEVXNL275740
2022 GMC Terrain
Denali AWD
49,525 mi
$26,557
CarGurus Analysis:
2021 GMC Terrain
With 204 currently listed for sale near Indianapolis, IN and an average price of $17,059, 37.3% 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.
92.6% of 2021 Terrain models on CarGurus are accident free.
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 70,831
- Stock #:
- CVP5191
- VIN:
- 3GKALXEXXLL122161
2020 GMC Terrain
Denali AWD
70,831 mi
$22,289
- 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:
- Summit White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 32,190
- Stock #:
- S37489A
- VIN:
- 3GKALYEV6NL270315
2022 GMC Terrain
AT4 AWD
32,190 mi
$25,812
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Graphite Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 46,853
- Stock #:
- HL10432A
- VIN:
- 3GKALTEVXLL245997
-$378
2020 GMC Terrain
SLE AWD
46,853 mi
$18,015
$17,637
- 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)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 86,491
- Stock #:
- 109148
- VIN:
- 3GKALMEV1LL109148
2020 GMC Terrain
SLE FWD
86,491 mi
$16,617
- 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:
- Medium Ash Gray/Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 55,699
- Stock #:
- P14244A
- VIN:
- 3GKALMEV4LL320912
-$1,262
2020 GMC Terrain
SLE FWD
55,699 mi
$18,500
$17,500
- 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:
- Red
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 43,679
- Stock #:
- 29077210
- VIN:
- 3GKALTEV5NL121056
-$1,000
2022 GMC Terrain
SLE AWD
43,679 mi
$21,747
$20,747
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 40,565
- Stock #:
- 28984733
- VIN:
- 3GKALTEV9LL202347
-$1,000
2020 GMC Terrain
SLE AWD
40,565 mi
$21,247
$20,247
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 61,375
- Stock #:
- P222515
- VIN:
- 3GKALMEV8LL222515
2020 GMC Terrain
SLE FWD
61,375 mi
$17,745
- 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:
- 62,910
- Stock #:
- 19494
- VIN:
- 3GKALPEV7NL196218
2022 GMC Terrain
SLT FWD
62,910 mi
$19,703
- 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
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 103,633
- Stock #:
- 11951
- VIN:
- 3GKALVEV5ML316214
Sponsored Listing
2021 GMC Terrain
SLT AWD
103,633 mi
$18,035
CarGurus Analysis: 2021 GMC Terrain
Summary
With 204 currently listed for sale near Indianapolis, IN and an average price of $17,059, 37.3% 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.
92.6% 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: $24,600
- Good/great deal percentage: 43.0%
- User rating: 5 / 5
- Total listings: 342
- Average price: $24,836
- Good/great deal percentage: 41.4%
- User rating: 5 / 5
- Total listings: 292
- Average price: $23,131
- Good/great deal percentage: 41.0%
- User rating: 4.83 / 5
- Total listings: 200
This analysis is based on CarGurus' proprietary market data from September 8, 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 in Indianapolis, IN
The 2021 GMC Terrain offers a range of trims from budget-friendly options to more feature-rich models, all with solid fuel efficiency.
- Starting at $11,900
- Best MPG/MPGe: 25 city / 30 hwy
- Most Popular: SLE FWD
Trim Overview
Prices updated weekly from CarGurus listings.
| SLE FWD (Most Popular) | SLE AWD | SLT FWD | SLT AWD | Denali FWD | Denali AWD | |
|---|---|---|---|---|---|---|
| Starting MSRP | $28,500 | $30,100 | $32,600 | $34,200 | $35,900 | $37,500 |
| Avg. Market Price | $17,945 | $16,563 | $11,900 | $14,750 | $16,563 | $16,563 |
| Positioning | Best value | AWD for less | Standard | AWD for less | Standard | Trail-ready |
| Standout Features | Bluetooth, Backup Camera, Heated Seats | Bluetooth, Backup Camera, Navigation System | Bluetooth, Leather Seats, Sunroof/Moonroof | Bluetooth, Leather Seats, Navigation System | Heated Seats, Navigation System, Sunroof/Moonroof | Bluetooth, Navigation System, Sunroof/Moonroof |
| Drivetrain | FWD | 4X4 | FWD | 4X4 | FWD | 4X4 |
| Listings Available | 133 | 128 | 77 | 122 | 7 | 86 |
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 with great features | AWD option at a competitive price | Most affordable trim in the lineup | AWD with premium features | Standard luxury features | Trail-ready with advanced tech |
| Avg. Market Price | $17,945 | $16,563 | $11,900 | $14,750 | $16,563 | $16,563 |
| 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 | ✓ | — | ✓ | — | — | — |
| Navigation System | — | ✓ | — | ✓ | ✓ | ✓ |
| Leather Seats | — | — | ✓ | ✓ | ✓ | ✓ |
| Active Listings | 133 | 128 | 77 | 122 | 7 | 86 |
Missing data displayed as "—".
Trim Deep Dives
SLE FWD — "Who It's For"
The SLE FWD is the pick for shoppers who want a well-equipped SUV without breaking the bank. It's also the most popular trim in the lineup.
- Avg. market price: $17,945 (updated weekly)
- MPG/MPGe: 25 city / 30 hwy
- Inventory: 133 listings — widest selection in the lineup
- View SLE FWD listings
SLE AWD — "Who It's For"
The SLE AWD is the choice for buyers seeking all-wheel drive without a hefty price tag. It balances features and capability well.
- Avg. market price: $16,563 (updated weekly)
- MPG/MPGe: 25 city / 28 hwy
- Inventory: 128 listings — widest selection in the lineup
- View SLE AWD listings
SLT FWD — "Who It's For"
The SLT FWD is ideal for those wanting a touch of luxury at an accessible price. It offers premium features without the higher cost.
- Avg. market price: $11,900 (updated weekly)
- MPG/MPGe: 25 city / 30 hwy
- Inventory: 77 listings
- View SLT FWD listings
SLT AWD — "Who It's For"
The SLT AWD caters to shoppers who desire luxury features with the added benefit of all-wheel drive. It's a solid choice for varied conditions.
- Avg. market price: $14,750 (updated weekly)
- MPG/MPGe: 25 city / 28 hwy
- Inventory: 122 listings — widest selection in the lineup
- View SLT AWD listings
Denali FWD — "Who It's For"
The Denali FWD is for buyers seeking a premium experience in a compact SUV. It combines luxury with practicality.
- Avg. market price: $16,563 (updated weekly)
- MPG/MPGe: 25 city / 30 hwy
- Inventory: 7 listings — lower availability; may limit negotiating room
- View Denali FWD listings
Denali AWD — "Who It's For"
The Denali AWD is perfect for those wanting a fully loaded SUV with all-wheel drive capability. It's designed for both comfort and performance.
- Avg. market price: $16,563 (updated weekly)
- MPG/MPGe: 25 city / 28 hwy
- Inventory: 86 listings
- View Denali AWD listings
Trim Recommendations
Most Popular — SLE FWD
With 133 active listings, the SLE FWD is the clear volume leader in the lineup.
Best Budget Option — SLT FWD
At $11,900 avg market price — below the lineup median of $16,563 — it's the most accessible entry point.
Best for Fuel Economy — SLE FWD
The SLE FWD offers the best fuel economy in the lineup at 25/30 MPG.
These recommendations are based on CarGurus' proprietary market data from September 2, 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: Indianapolis, IN Market Report
Pricing by Nearby Locations
Market Area: Indianapolis, IN
Key Insights
- Lowest Prices in Anderson, IN: The market in Anderson offers the most affordable average price at $16,635, indicating a potential surplus of inventory or lower demand.
- Highest Prices in Jasper, IN: Conversely, Jasper has the highest average price at $21,087, which may reflect a more affluent market or limited supply.
- Moderate Pricing Across Cities: Most nearby cities, such as Columbus ($20,502) and Crawfordsville ($17,794), show average prices that suggest a stable market with moderate demand.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Anderson, IN | 210 | $16,635 |
| Kokomo, IN | 203 | $16,808 |
| Lafayette, IN | 170 | $18,332 |
| Crawfordsville, IN | 188 | $17,794 |
| Bloomington, IN | 181 | $19,989 |
| Columbus, IN | 184 | $20,502 |
| Cincinnati, OH | 187 | $20,461 |
| Dayton, OH | 198 | $20,788 |
| Jasper, IN | 155 | $21,087 |
Pricing by Trim Packages
Key Insights
- SLE Trims Lead Inventory: The SLE AWD (128 listings) and SLE FWD (132 listings) trims are the most common, indicating strong demand for these configurations.
- Premium Pricing for Denali: The Denali AWD trim, with an MSRP of $37,500, reflects a significant premium over base trims, appealing to buyers seeking luxury features.
- AWD vs. FWD Dynamics: AWD trims generally command higher prices, with the SLT AWD priced at $34,200, compared to the SLE FWD at $28,500, highlighting the market's preference for all-wheel drive.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| SLT AWD | 123 | $34,200 | 4X4 | 1.5L 170 hp I4 |
| SLE AWD | 128 | $30,100 | 4X4 | 1.5L 170 hp I4 |
| SLE FWD | 132 | $28,500 | FWD | 1.5L 170 hp I4 |
| Denali AWD | 85 | $37,500 | 4X4 | 1.5L 170 hp I4 |
| SLT FWD | 77 | $32,600 | FWD | 1.5L 170 hp I4 |
| Denali FWD | 7 | $35,900 | FWD | 1.5L 170 hp I4 |
Pricing Analysis by Model Year
Key Insights
- Newer Models Retain Value: The 2026 GMC Terrain is currently priced at $32,557, which is approximately 4.5% above MSRP, indicating strong demand for the latest model.
- Significant Depreciation for Older Models: The 2015 GMC Terrain shows the steepest depreciation, with an average price of $9,163, reflecting a decline of ~61.9% from its original MSRP.
- Best Value in Recent Years: The 2022 model is priced at $23,109, representing a modest depreciation of ~17.5%, making it a potentially attractive option for buyers seeking a balance of price and features.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $30,200 | $32,557 | +4.5% |
| 2025 | $30,000 | $28,681 | -4.4% |
| 2024 | $28,700 | $24,946 | -13.1% |
| 2023 | $29,900 | $24,612 | -17.7% |
| 2022 | $28,150 | $23,109 | -17.5% |
| 2020 | $25,000 | $18,863 | -24.5% |
| 2019 | $25,000 | $14,950 | -40.2% |
| 2018 | $24,995 | $14,391 | -42.5% |
| 2017 | $24,070 | $12,934 | -46.3% |
| 2016 | $23,975 | $11,806 | -50.8% |
| 2015 | $24,070 | $9,163 | -61.9% |
These recommendations are based on CarGurus' proprietary market data from September 3, 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 | $18,333 |
| Year-Round Low | $18,332.56 |
| Year-Round High | $20,320.02 |
| Average Price a Year Ago | $20,319 |
| Change vs. Last Year | −9.78% |
Prices have softened 9.78% compared to this time last year, making it a favorable time to shop this model year.
There are 2,567 listings available, which gives you a solid amount of inventory to compare.
If you find a listing below $18,332.56, that's toward the low end of the year-round range and worth acting on quickly.
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 its stylish interior, feature set, smooth ride, and fuel efficiency. The overview also fits that feedback: you get a comfortable daily driver with a roomy cabin for four adults, a large touchscreen, heated front seats, and a heated steering wheel.
If you want a compact SUV that leans into comfort, convenience, and value rather than maximum space or performance, this model year lines up well with that use case. 32.6% of listings are priced as good or great deals, so there are still worthwhile opportunities in the market.
Is the 2021 GMC Terrain reliable?
Owners rate it 5/5, a strong signal of long-term satisfaction.
The user feedback points to a dependable ownership experience, with repeated praise for the smooth ride, value, and fuel efficiency. That kind of trouble-free reputation matters when you are shopping used, because it suggests the Terrain has been easy for owners to live with over time.
For you, the main long-term ownership risk is less about broad satisfaction and more about finding a well-kept example with no hidden issues.
What should I look for when buying a used 2021 GMC Terrain?
At 74.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
You should start with a vehicle history report so you can separate clean examples from those with past damage. After that, prioritize a pre-purchase inspection, especially if the listing price looks unusually attractive.
Focus your inspection on overall condition, signs of prior repair, and whether the features and comfort equipment work as expected. Because this model is valued for its polished cabin and convenience features, you want to make sure the example you buy still feels well cared for.
Is now a good time to buy a used 2021 GMC Terrain?
This looks like a moderate, selective buyer’s market, with enough inventory to shop carefully and enough deal activity to reward patience.
- Deal availability: 32.6% of listings are priced as good or great deals.
- Inventory: There are 2,567 listings available.
- Price trend: Prices have softened 9.78% compared with last year.
- Clean inventory: 74.5% of listings are accident-free.
If you find a listing below $18,332.56, 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 $18,333 sits slightly below last year's $20,319.
That price movement suggests the market has softened, which can work against a future seller if you buy at the wrong point in the cycle. On the other hand, it also means you may be entering ownership at a more favorable price than buyers saw a year ago.
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:
- 32.6% of listings are priced as good or great deals.
- At 74.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 9.78% compared with last year.
- Owners rate it 5/5 — a strong satisfaction signal.
Consider the 2022 if:
- At $22,119, the 2022 costs more than the current year's $18,333 average.
- It adds an AT4 trim with standard all-wheel drive and a more rugged appearance.
The bottom line: If you want the better value, the 2021 is the stronger buy because it combines lower pricing with strong owner satisfaction. If you are willing to pay more for the newer model year and its added trim choice, the 2022 is the secondary path to consider.
These recommendations are based on CarGurus' proprietary market data from September 4, 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.
Relevant articles
The Best Cheap Cars for Snow in 2026
Driving in winter conditions can be hard on both cars and drivers, but you don't need to spend a fortune to find a reliable, capable car for snow driving.
GMC Terrain Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used GMC Terrain, covering generations since 2010. Whether you're a first-time buyer or a GMC enthusiast, this comprehensive overview will help you research your next pre-owned GMC Terrain.
2026 GMC Terrain Pricing, Specs, and Release Date
The 2026 GMC Terrain is a compact SUV that adapts the brand’s bold, truck-like styling for a family audience.
