Used 2020 GMC Terrain for Sale near Michigan
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:
- 252 hp 2L I4
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 38,268
- Stock #:
- P1436
- VIN:
- 3GKALPEX7LL169325
Sponsored by Ray Laethem Buick GMC
2020 GMC Terrain
SLT FWD
38,268 mi
$20,661
- Year:
- 2019
- 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:
- 46,660
- Stock #:
- 11723
- VIN:
- 3GKALMEVXKL110605
Sponsored Listing
2019 GMC Terrain
SLE
46,660 mi
$15,208
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 131,662
- Stock #:
- 2577
- VIN:
- 3GKALPEX6KL186762
Sponsored Listing
2019 GMC Terrain
SLT
131,662 mi
$12,039
- 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
$13,495
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Quartz Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 47,992
- Stock #:
- 270017A
- VIN:
- 3GKALVEX8LL123040
2020 GMC Terrain
SLT AWD
47,992 mi
$20,390
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 65,349
- Stock #:
- P3949
- VIN:
- 3GKALVEX5KL141395
2019 GMC Terrain
SLT AWD
65,349 mi
$18,715
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 38,268
- Stock #:
- P1436
- VIN:
- 3GKALPEX7LL169325
2020 GMC Terrain
SLT FWD
38,268 mi
$20,661
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Red
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 69,987
- Stock #:
- 30878
- VIN:
- 3GKALXEX9KL205143
2019 GMC Terrain
Denali AWD
69,987 mi
$20,555
- Year:
- 2019
- 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
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 85,075
- Stock #:
- 6892EAC
- VIN:
- 3GKALMEV1KL385957
2019 GMC Terrain
SLE
85,075 mi
$13,770
- Year:
- 2019
- 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)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 77,336
- Stock #:
- P11879A
- VIN:
- 3GKALXEX6KL397573
2019 GMC Terrain
Denali AWD
77,336 mi
$19,200
- Year:
- 2019
- 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:
- 141,683
- Stock #:
- AT21038
- VIN:
- 3GKALTEX8KL248185
2019 GMC Terrain
SLE AWD
141,683 mi
$11,209
- Year:
- 2019
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 44,894
- Stock #:
- 27G181A
- VIN:
- 3GKALVEX2KL230812
2019 GMC Terrain
SLT AWD
44,894 mi
$20,658
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 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:
- 90,184
- Stock #:
- S260935A
- VIN:
- 3GKALTEV1LL288334
2020 GMC Terrain
SLE AWD
90,184 mi
$15,763
CarGurus Analysis:
2020 GMC Terrain
With 2,187 currently listed for sale and an average price of $17,490, 32.0% of 2020 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Terrain 4.43 / 5 stars.
67.3% of 2020 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)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 70,872
- Stock #:
- AJT2122
- VIN:
- 3GKALXEXXLL343548
2020 GMC Terrain
Denali AWD
70,872 mi
$22,009
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Smokey Quartz Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 92,460
- Stock #:
- H26U763
- VIN:
- 3GKALMEV8KL342121
2019 GMC Terrain
SLE
92,460 mi
$11,739
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 131,662
- Stock #:
- 2577
- VIN:
- 3GKALPEX6KL186762
2019 GMC Terrain
SLT
131,662 mi
$12,039
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Transmission:
- 9-Speed Automatic Overdrive
- Mileage:
- 117,842
- Stock #:
- 268423
- VIN:
- 3GKALVEV5LL268423
2020 GMC Terrain
SLT AWD
117,842 mi
$11,615
- Year:
- 2019
- 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:
- Gray (Light Platinum/Taupe)
- Transmission:
- 9-Speed Automatic
- Mileage:
- 41,176
- Stock #:
- KL385700A
- VIN:
- 3GKALXEX4KL385700
2019 GMC Terrain
Denali AWD
41,176 mi
$23,488
- Year:
- 2019
- 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:
- 57,520
- Stock #:
- L202451A
- VIN:
- 3GKALMEV9KL202451
2019 GMC Terrain
SLE
57,520 mi
$16,784
- 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:
- 50,047
- Stock #:
- T26977B
- VIN:
- 3GKALMEV5ML370705
2021 GMC Terrain
SLE FWD
50,047 mi
$17,787
- Year:
- 2020
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Gray (Steel Metallic)
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 65,280
- Stock #:
- OP34747A
- VIN:
- 3GKALMEV1LL147267
-$500
2020 GMC Terrain
SLE FWD
65,280 mi
$18,314
$17,814
- Year:
- 2019
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 1.5L I4
- Exterior color:
- Red (Copper)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 75,060
- Stock #:
- KL245395
- VIN:
- 3GKALTEV6KL245395
2019 GMC Terrain
SLE AWD
75,060 mi
$16,279
- Year:
- 2019
- 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:
- Black
- Transmission:
- 9-Speed Automatic
- Mileage:
- 44,894
- Stock #:
- 27G181A
- VIN:
- 3GKALVEX2KL230812
Sponsored Listing
2019 GMC Terrain
SLT AWD
44,894 mi
$20,658
CarGurus Analysis: 2020 GMC Terrain
Summary
With 2,187 currently listed for sale and an average price of $17,490, 32.0% of 2020 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Terrain 4.43 / 5 stars.
67.3% of 2020 Terrain models on CarGurus are accident free.
Why it stands out
The 2020 GMC Terrain stands out as a compact SUV that blends a premium feel with useful everyday features. For 2020, the Terrain lineup was updated and important safety technology such as automatic emergency braking, forward collision alert, lane-centering, lane-departure warning and front pedestrian braking became standard. The model also benefited from GMC’s latest infotainment technology, with many versions featuring an eight-inch touchscreen, and Apple CarPlay and Android Auto were standard. Owners also tend to praise its comfort, safety features, spacious interior and economical performance.
What makes the 2020 Terrain especially distinctive is the way it balances practicality with a more upscale presentation than many rivals. The cabin offers plenty of space for four adults, or five at a pinch, and the vehicle includes 30 cubic feet of cargo space with the rear seats up and up to 64 cubic feet with them folded flat. Families may also appreciate Teen Driver technology, which allows individual keys to be programmed with speed limits and maximum audio levels. At the same time, the Terrain is not the roomiest choice in the segment, and its cargo area is smaller than some competitors.
Buyers looking at this model year also get a clear sense of where the Terrain’s strengths and compromises lie. The 2020 Terrain Denali received an upgraded suspension package to improve its ride and handling, and it is noted as the only version that paired the more powerful 252-horsepower engine with that suspension upgrade. On the other hand, the 1.5-liter turbocharged engine’s highway acceleration is not very good, and its towing rating is lower than the more powerful setup.
Other model years to consider
- Average price: $24,193
- Good/great deal percentage: 34.1%
- User rating: 5 / 5
- Total listings: 5,457
- Average price: $24,295
- Good/great deal percentage: 34.5%
- User rating: 5 / 5
- Total listings: 4,827
- Average price: $21,707
- Good/great deal percentage: 33.5%
- User rating: 4.83 / 5
- Total listings: 3,099
This analysis is based on CarGurus' proprietary market data from September 28, 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.
4.5 Overall rating
Filter by rating
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
Anonymous
Reviewed a 2020 GMC Terrain on Sep 22, 2020
It’s extremely comfortable, and I love the safety features! Spacious, sharp, and drives great!
Anonymous
Reviewed a 2020 GMC Terrain on Feb 6, 2023
This Denali has everything, full loaded and I love it. The entertainment system is great and is very intuitive. Feels like a luxury car inside and the ride is smooth an comfortable. Perfect crossover for someone who really likes the perks.
T. D. R
Reviewed a 2020 GMC Terrain on Oct 27, 2021
This SUV is a great vehicle. I love the appearance and safety features. The vehicle is also affordable.
Compare 2020 GMC Terrain Trims
The 2020 GMC Terrain offers a range of trims from budget-friendly options to more luxurious models, catering to various needs and preferences.
- Starting at $16,014
- Best MPG/MPGe: 26 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 | $28,400 | $30,000 | $31,200 | $32,800 | $38,300 | $39,900 |
| Avg. Market Price | $16,014 | $17,239 | $16,346 | $17,204 | $20,910 | $21,532 |
| Positioning | Best value | Sport + AWD | Standard | AWD for less | Standard | Trail-ready |
| Standout Features | Bluetooth, Backup Camera, Heated Seats | Bluetooth, Backup Camera, Heated Seats | Bluetooth, Heated Seats, Navigation System | Heated Seats, Bluetooth, Navigation System | Heated Seats, Navigation System, Sunroof/Moonroof | Navigation System, Heated Seats, Sunroof/Moonroof |
| Drivetrain | FWD | 4X4 | FWD | 4X4 | FWD | 4X4 |
| Listings Available | 1,501 | 1,853 | 784 | 1,979 | 53 | 1,109 |
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 budget option in the lineup | Great for those needing AWD | Solid features at a fair price | Popular choice with AWD | Premium features for luxury seekers | Top-tier luxury with AWD |
| Avg. Market Price | $16,014 | $17,239 | $16,346 | $17,204 | $20,910 | $21,532 |
| MSRP | $28,400 | $30,000 | $31,200 | $32,800 | $38,300 | $39,900 |
| Engine | 1.5L 170 hp I4 | 1.5L 170 hp I4 | 1.5L 170 hp I4 | 1.5L 170 hp I4 | 2.0L 252 hp I4 | 2.0L 252 hp I4 |
| Drivetrain | FWD | 4X4 | FWD | 4X4 | FWD | 4X4 |
| MPG/MPGe (City/Hwy) | 26/30 | 25/28 | 26/30 | 25/28 | 22/28 | 21/26 |
| Bluetooth | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Backup Camera | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| CarPlay | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Android Auto | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Remote Start | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Heated Seats | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Blind Spot Monitoring | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Parking Sensors | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Adaptive Cruise Control | ✓ | ✓ | ✓ | ✓ | — | — |
| Leather Seats | — | — | ✓ | ✓ | ✓ | ✓ |
| Navigation System | — | — | — | — | ✓ | ✓ |
| Active Listings | 1,501 | 1,853 | 784 | 1,979 | 53 | 1,109 |
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: $16,014 (updated weekly)
- MPG/MPGe: 26 city / 30 hwy
- Inventory: 1,501 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 capability without a hefty price tag.
- Avg. market price: $17,239 (updated weekly)
- MPG/MPGe: 25 city / 28 hwy
- Inventory: 1,853 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 balance of features and price without going for the top trim.
- Avg. market price: $16,346 (updated weekly)
- MPG/MPGe: 26 city / 30 hwy
- Inventory: 784 listings
- View SLT FWD listings
SLT AWD — "Who It's For"
The SLT AWD is the pick for shoppers who want luxury features and all-wheel drive without breaking the bank.
- Avg. market price: $17,204 (updated weekly)
- MPG/MPGe: 25 city / 28 hwy
- Inventory: 1,979 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 premium features and a refined driving experience.
- Avg. market price: $20,910 (updated weekly)
- MPG/MPGe: 22 city / 28 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 top-tier luxury and performance in all weather conditions.
- Avg. market price: $21,532 (updated weekly)
- MPG/MPGe: 21 city / 26 hwy
- Inventory: 1,109 listings — widest selection in the lineup
- View Denali AWD listings
Trim Recommendations
Most Popular — SLT AWD
With 1,979 active listings, the SLT AWD is the clear volume leader in the lineup.
Best Budget Option — SLE FWD
At $16,014 avg market price — below the lineup median of $17,221 — it's the most accessible entry point.
Best for Fuel Economy — SLE FWD
The SLE FWD offers the best fuel efficiency in the lineup with 26 city / 30 hwy MPG.
These recommendations are based on CarGurus' proprietary market data from October 1, 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.
2020 GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 GMC Terrain prices has changed over time.
See more price trends2020 GMC Terrain Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest-Price Market: Boston, MA leads with an average price of $18,589, indicating a premium market for the Terrain.
- Best Value: Miami, FL offers the lowest average price at $13,938, presenting a significant opportunity for budget-conscious shoppers.
- Inventory Drives Stability: New York, NY has the most listings at 185, suggesting a robust market presence that may stabilize pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 185 | $16,530 |
| Chicago, IL | 180 | $16,752 |
| Philadelphia, PA | 162 | $17,540 |
| Washington, DC | 143 | $16,352 |
| Atlanta, GA | 137 | $16,386 |
| Boston, MA | 133 | $18,589 |
| Houston, TX | 121 | $15,822 |
| Dallas, TX | 113 | $16,791 |
| Miami, FL | 92 | $13,938 |
| Los Angeles, CA | 66 | $15,160 |
Pricing by Trim Packages
Key Insights
- Volume Leader: The SLT AWD trim has the highest listings at 2,007, indicating strong consumer preference for this configuration.
- Premium Spread: The Denali AWD trim, priced at $39,900, shows a significant premium over the base trims, reflecting its luxury positioning.
- Drivetrain Effect: All trims feature the same engine, but the AWD variants, like SLT AWD and Denali AWD, attract more listings, suggesting a preference for all-wheel drive in this segment.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| SLT AWD | 2,007 | $32,800 | 4X4 | 1.5L 170 hp I4 |
| SLE AWD | 1,883 | $30,000 | 4X4 | 1.5L 170 hp I4 |
| SLE FWD | 1,525 | $28,400 | FWD | 1.5L 170 hp I4 |
| Denali AWD | 1,112 | $39,900 | 4X4 | 2.0L 252 hp I4 |
| SLT FWD | 801 | $31,200 | FWD | 1.5L 170 hp I4 |
| Denali FWD | 60 | $38,300 | FWD | 2.0L 252 hp I4 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2027 model year shows an average price of $44,682, reflecting a 47.0% premium over its starting MSRP, indicating strong demand for newer models.
- Depreciation Curve: The 2016 model year has the steepest depreciation at -57.3%, highlighting significant value loss as vehicles age.
- Best Value Sweet Spot: The 2026 model year is priced just 4.9% above its starting MSRP, making it an attractive option for buyers seeking a balance between price and features.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2027 | $30,400 | $44,682 | +47.0% |
| 2026 | $30,200 | $31,679 | +4.9% |
| 2025 | $30,000 | $27,868 | -7.1% |
| 2024 | $28,700 | $24,918 | -13.2% |
| 2023 | $29,900 | $24,248 | -18.9% |
| 2022 | $28,150 | $21,836 | -22.4% |
| 2021 | $25,000 | $18,172 | -27.3% |
| 2020 | $25,000 | $17,560 | -29.8% |
| 2019 | $25,000 | $15,766 | -36.9% |
| 2018 | $24,995 | $14,184 | -43.3% |
| 2017 | $24,070 | $13,693 | -43.1% |
| 2016 | $23,975 | $10,249 | -57.3% |
These recommendations are based on CarGurus' proprietary market data from September 30, 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 2020 GMC Terrain cost?
| Metric | Value |
|---|---|
| Current Average Price | $17,486 |
| Year-Round Low | $17,486 |
| Year-Round High | $19,411 |
| Average Price a Year Ago | $19,410 |
| Change vs. Last Year | −9.91% |
Prices have softened 9.91% compared to this time last year, making it a favorable time to shop this model year.
There are 2,179 listings available, which gives you a solid pool of options to compare.
Is the 2020 GMC Terrain a good car?
Generally — the 2020 GMC Terrain earns a 4.43/5 user rating, which points to strong owner satisfaction. Owners consistently praise its comfort, safety features, spacious interior, and economical performance, and many also like the upscale feel and intuitive entertainment system. For you, that makes it a sensible pick if you want a compact SUV that feels a bit more premium while still covering everyday family and commuting needs. With 32.4% of listings marked as good or great deals, there is still meaningful shopping opportunity if you compare carefully.
Is the 2020 GMC Terrain reliable?
Owners rate it 4.43/5, a solid signal of long-term satisfaction.
The owner feedback points to a dependable ownership experience, especially around comfort, safety, and everyday usability. The repeated praise for economical performance and the generally positive tone around the cabin and technology suggest a vehicle many drivers feel good about keeping over time. For used buyers, that usually means lower long-term ownership risk if you choose a well-maintained example and verify its condition carefully.
What should I look for when buying a used 2020 GMC Terrain?
At 67.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
You should start with a full vehicle history report so you can separate clean examples from those with prior damage. After that, prioritize a pre-purchase inspection, especially if the listing price looks unusually attractive or the vehicle has incomplete service records. Focus your condition check on bodywork consistency, interior wear, and how the vehicle drives, since those clues can help you spot hidden issues before you commit.
Is now a good time to buy a used 2020 GMC Terrain?
This is a moderate market, so you can be selective without expecting every listing to be a bargain.
- Deal availability: 32.4% of listings are priced as good or great deals.
- Inventory: There are 2,179 listings available.
- Price trend: Prices have softened 9.91% compared with last year.
- Clean inventory: 67.4% of listings are accident-free.
If you find a listing below $17,486, that's toward the low end of the year-round range and worth acting on quickly.
What is the 2020 GMC Terrain's resale value?
The current average of $17,486 sits slightly below last year's $19,410.
That price movement suggests the model has become more accessible for buyers, which can make resale a little more competitive for you if you sell in the near term. If you own one, pricing it well and presenting a clean history will matter more because shoppers have plenty of comparable listings to choose from. The good news is that steady owner satisfaction can help support demand when it is time to resell.
Vehicles with solid owner satisfaction ratings, like this model year's 4.43/5, tend to retain buyer demand, which supports resale value over time.
Should I buy a 2020 GMC Terrain or consider a different year?
If you're weighing the 2020 against nearby model years, here's how to think about it:
Choose the 2020 if:
- 32.4% of listings are priced as good or great deals.
- At 67.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 9.91% compared with last year.
- Owners rate it 4.43/5 — a solid satisfaction signal.
The bottom line:
The 2020 Terrain makes the most sense if you want a compact SUV with a more upscale feel, strong owner satisfaction, and a market that currently gives you room to negotiate. If you are especially price-sensitive, a nearby model year may be worth comparing, but the 2020 is the better fit when you want a balanced mix of comfort, features, and value.
These recommendations are based on CarGurus' proprietary market data from September 29, 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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