New & Used 2026 GMC Terrain for Sale nearDecatur, IL
396 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Downpour Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- Automatic
- Mileage:
- 1,263
- Stock #:
- G6230
- VIN:
- 3GKALZEG6TL131564
Sponsored by Bob Grimm Chevrolet
2026 GMC Terrain
Denali AWD
1,263 mi
Morton, IL
58 mi away
Great Deal
$39,355
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Forest Storm W/Mahogany Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 13,540
- Stock #:
- U4464A
- VIN:
- 3GKALYEG5TL123465
Sponsored Listing
2026 GMC Terrain
AT4 AWD
13,540 mi
Eureka, IL
63 mi away
Good Deal
$35,346
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Forest Storm W/Mahogany Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 10,247
- Stock #:
- 26G032A
- VIN:
- 3GKALYEG9TL274339
Sponsored Listing
2026 GMC Terrain
AT4 AWD
10,247 mi
Springfield, IL
35 mi away
Fair Deal
$37,858
- Year:
- 2025
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Rapids Metallic
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 10,598
- Stock #:
- 225511
- VIN:
- 3GKALUEG4SL225511
2025 GMC Terrain
Elevation AWD
10,598 mi
Home delivery from Lexington, KY
Price includes $406 shipping
Great Deal
$28,064
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Rapids Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 30,075
- Stock #:
- 16411
- VIN:
- 3GKALMEG2TL185236
2026 GMC Terrain
Elevation FWD
30,075 mi
Home delivery from Plainfield, IN
Price includes $476 shipping
Fair Deal
$28,560
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Forest Storm W/Mahogany Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 13,540
- Stock #:
- U4464A
- VIN:
- 3GKALYEG5TL123465
2026 GMC Terrain
AT4 AWD
13,540 mi
Eureka, IL
63 mi away
Good Deal
$35,346
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Downpour Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- Automatic
- Mileage:
- 1,263
- Stock #:
- G6230
- VIN:
- 3GKALZEG6TL131564
2026 GMC Terrain
Denali AWD
1,263 mi
Morton, IL
58 mi away
Great Deal
$39,355
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 12,437
- Stock #:
- 907138
- VIN:
- 3GKALMEG0TL307138
2026 GMC Terrain
Elevation FWD
12,437 mi
Bloomington, IL
43 mi away
Good Deal
$28,410
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 24,520
- Stock #:
- PJ3998
- VIN:
- 3GKALUEGXTL235140
2026 GMC Terrain
Elevation AWD
24,520 mi
Home delivery from Hoffman Estates, IL
Price includes $318 shipping
Fair Deal
$31,624
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Volcanic Red Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Forest Storm W/Mahogany Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 6,809
- Stock #:
- J4178
- VIN:
- 3GKALYEG2TL186894
2026 GMC Terrain
AT4 AWD
6,809 mi
Germantown, IL
95 mi away
Fair Deal
$37,814
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Downpour Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Light Ash Gray / Very Dark Atmosphere, Perforated
- Transmission:
- 8-Speed Automatic
- Mileage:
- 13,825
- Stock #:
- C26161B
- VIN:
- 3GKALZEG1TL204078
2026 GMC Terrain
Denali AWD
13,825 mi
Home delivery from Anna, IL
Price includes $248 shipping
Fair Deal
$39,524
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Downpour Metallic
- Fuel type:
- Gasoline
- Interior color:
- Light Ash Gray / Very Dark Atmosphere
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 9,788
- Stock #:
- VVT382719
- VIN:
- 3GKALZEG3TL382719
2026 GMC Terrain
Denali AWD
9,788 mi
Home delivery from Indianapolis, IN
Price includes $150 shipping
Fair Deal
$39,463
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 26,789
- Stock #:
- 194294
- VIN:
- 3GKALUEG6TL194294
2026 GMC Terrain
Elevation AWD
26,789 mi
Home delivery from Irvington, NJ
Price includes $1,166 shipping
Great Deal
$26,830
CarGurus Analysis:
2026 GMC Terrain
With 1,208 currently listed for sale and an average price of $31,735.00, 32.1% of 2026 GMC Terrains for sale on CarGurus are rated as good or great deals.
95.2% of 2026 Terrain models on CarGurus are accident free.
The 2026 GMC Terrain features a redesigned interior, improved powertrain options, and a focus on off-road capability with the AT4 trim.
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 16,602
- Stock #:
- 5938
- VIN:
- 3GKALMEG1TL365534
2026 GMC Terrain
Elevation FWD
16,602 mi
Paxton, IL
61 mi away
Good Deal
$28,408
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Forest Storm W/Mahogany Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 10,247
- Stock #:
- 26G032A
- VIN:
- 3GKALYEG9TL274339
2026 GMC Terrain
AT4 AWD
10,247 mi
Springfield, IL
35 mi away
Fair Deal
$37,858
- Year:
- 2025
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 16,491
- Stock #:
- SL228724
- VIN:
- 3GKALUEG3SL228724
2025 GMC Terrain
Elevation AWD
16,491 mi
Home delivery from Gadsden, AL
Price includes $656 shipping
Good Deal
$29,146
- Year:
- 2025
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 10,416
- Stock #:
- 26083A
- VIN:
- 3GKALUEG3SL322876
2025 GMC Terrain
Elevation AWD
10,416 mi
Home delivery from Mt Ayr, IA
Price includes $424 shipping
Great Deal
$29,324
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Rapids Metallic
- Fuel type:
- Gasoline
- Interior color:
- Forest Storm
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 11,338
- Stock #:
- 6P69
- VIN:
- 3GKALYEG6TL208122
2026 GMC Terrain
AT4 AWD
11,338 mi
Pekin, IL
62 mi away
Fair Deal
$37,352
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Riverstone Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 7,782
- Stock #:
- V26334A
- VIN:
- 3GKALYEG3TL164242
2026 GMC Terrain
AT4 AWD
7,782 mi
Tilton, IL
72 mi away
Fair Deal
$38,377
- Year:
- 2025
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 46,067
- Stock #:
- 25A4467
- VIN:
- 3GKALUEG5SL264852
2025 GMC Terrain
Elevation AWD
46,067 mi
Home delivery from Chillicothe, MO
Price includes $490 shipping
Good Deal
$26,975
- Year:
- 2025
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 33,399
- Stock #:
- D26101
- VIN:
- 3GKALUEG9SL308321
New arrival
2025 GMC Terrain
Elevation AWD
33,399 mi
Home delivery from Delphos, OH
Price includes $315 shipping
Good Deal
$27,705
- Year:
- 2025
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Red
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 20,187
- Stock #:
- 29073062
- VIN:
- 3GKALUEG1SL233274
2025 GMC Terrain
Elevation AWD
20,187 mi
Store transfer to Springfield, IL
Price includes $649 shipping
Fair Deal
$30,647
- Year:
- 2026
- Make:
- GMC
- Model:
- Terrain
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 175 hp 1.5L I4
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Gasoline
- Interior color:
- After Dark
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 27,921
- Stock #:
- PR39546
- VIN:
- 3GKALUEG0TL187454
Sponsored Listing
2026 GMC Terrain
Elevation AWD
27,921 mi
Highland, IL
85 mi away
Fair Deal
$30,673
CarGurus Analysis: 2026 GMC Terrain
Summary
With 1,208 currently listed for sale and an average price of $31,735.00, 32.1% of 2026 GMC Terrains for sale on CarGurus are rated as good or great deals.
95.2% of 2026 Terrain models on CarGurus are accident free.
The 2026 GMC Terrain features a redesigned interior, improved powertrain options, and a focus on off-road capability with the AT4 trim.
Why it stands out
The 2026 GMC Terrain distinguishes itself in the compact SUV segment with its rugged styling and off-road capabilities, particularly in the AT4 trim, which is designed for adventure seekers. The Terrain shares its platform with the Chevrolet Equinox but offers a more angular design that appeals to those looking for a vehicle ready for outdoor excursions. The latest model has undergone significant updates, including a revamped interior and enhanced technology features, such as a 15-inch touchscreen and advanced safety systems. While it lacks a hybrid option, the Terrain's strong reliability ratings and high accident-free percentage make it an appealing choice for buyers seeking a dependable compact SUV.
Other model years to consider
- Average price: $24,775.00
- Good/great deal percentage: 32.3%
- User rating: 5 / 5
- Total listings: 5,556
- Average price: $24,904.00
- Good/great deal percentage: 32.6%
- User rating: 5 / 5
- Total listings: 4,844
- Average price: $22,623.00
- Good/great deal percentage: 31.4%
- User rating: 4.83 / 5
- Total listings: 3,477
This analysis is based on CarGurus' proprietary market data from August 3, 2026, CarGurus experts' opinions, and generative AI.
2026 GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| AT4 AWD | $39,400 |
| Elevation FWD | $30,200 |
| Denali AWD | $41,900 |
| Elevation AWD | $32,200 |
2026 GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2026 GMC Terrain prices has changed over time.
See more price trendsAVG Price
$31,766
0.0%
2026 GMC Terrain
Index Price
$29,094
0.4%
All used vehicles
FAQs
How much does the 2026 GMC Terrain cost in Decatur, IL?
The average 2026 GMC Terrain costs about $31,766.02. The average price has decreased by -5.6% since last year. The 69 for sale near Decatur, IL on CarGurus, range from $26,830 to $41,674 in price.
How many 2026 GMC Terrain vehicles in Decatur, IL have no reported accidents or damage?
69 out of 69 for sale near Decatur, IL have no reported accidents or damage.
What is the fuel economy of the 2026 GMC Terrain?
Depending on the engine and options, the 2026 GMC Terrain gets between 24 and 26 MPG (or EV battery range).
What fuel types are available?
Gasoline engines are available.
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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.
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2026 GMC Terrain Pricing, Specs, and Release Date
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