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6,743 listings
- $23,892fair price$378 below market
- 31,109 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Stoops Buick GMC (283 mi away)
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Located in Plainfield, IN / 283 miles away from Madison, WI
Recent Arrival!2021 GMC Terrain SLE Ebony Twilight Metallic AWD 1.5L DOHCOdometer is 16326 miles below market average!Clean CARFAX.***LIFETIME PO...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV4ML376764
Stock: 16008
Certified Pre-Owned: No
Listed since: 05-28-2025 - $17,995fair price$25 above market
- 102,779 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Auto House of Bloomington (182 mi away)
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Located in Bloomington, IL / 182 miles away from Madison, WI
Check out this 2021 GMC TERRAIN SLE! 1 Owner! CLEAN CARFAX! Features include: alloy wheels, cruise control, backup camera, heated seats, & more! CALL ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV3ML355887
Stock: 355887
Certified Pre-Owned: No
Listed since: 04-18-2025 - New Listing$17,587fair price$198 below market
- 93,358 miles
- No accidents, 3 owners, rental vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Dan Cummins Chrysler Dodge Jeep Ram of Paris (432 mi away)
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Located in Paris, KY / 432 miles away from Madison, WI
**THIS VEHICLE HAS BEEN INSPECTED by our ASE technicians who performed a lube and oil change, mounted and balanced four new tires, replaced front brak...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV3ML344458
Stock: 17577A
Certified Pre-Owned: No
Listed since: 05-26-2025 - $25,263fair price$798 above market
- 34,116 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Bergstrom Chevrolet of Appleton (96 mi away)
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Located in Appleton, WI / 96 miles away from Madison, WI
2021 GMC Terrain SLE AWD Summit White 9-Speed Automatic 1.5L DOHC Fresh Trade-In, AWD, 8-Way Power Driver Seat Adjuster, Adaptive Cruise Control, Blac...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEVXML343168
Stock: D1729
Certified Pre-Owned: No
Listed since: 05-06-2025 - $16,833fair price$179 below market
- 102,765 miles
- 1 accident, 2 owners, rental vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Mills Chevrolet (117 mi away)
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Located in Davenport, IA / 117 miles away from Madison, WI
Quicksilver Metallic 2021 GMC Terrain SLT 4D Sport Utility 1.5L DOHC 9-Speed Automatic FWD
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV5ML336359
Stock: P15360
Certified Pre-Owned: No
Listed since: 03-06-2025 - Price Drop$22,896fair price$401 above market
- 49,118 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Napleton Chevrolet (27 mi away)
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Located in Columbus, WI / 27 miles away from Madison, WI
The Napleton Auto Group promotes a no pressure buying experience that puts the customer in charge of the buying process, and for over 80 years, the Na...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV6ML333690
Stock: P4075
Certified Pre-Owned: No
Listed since: 05-13-2025 - $20,000fair price$611 below market
- 55,819 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Sarchione Ford (443 mi away)
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Located in Randolph, OH / 443 miles away from Madison, WI
AWD, 8-Way Power Driver Seat Adjuster, Driver & Front Passenger Heated Seats, Driver Convenience Package, Dual-Zone Automatic Climate Control, Preferr...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV1ML366919
Stock: 7270A
Certified Pre-Owned: No
Listed since: 03-24-2025 - New Listing$18,486fair price$527 above market
- 117,326 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Baker Chrysler Dodge Jeep Ram Coopersville (176 mi away)
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Located in Coopersville, MI / 176 miles away from Madison, WI
New Price! Satin Steel Metallic 2021 GMC Terrain SLE AWD 9-Speed Automatic 1.5L DOHC Non-Smoker, LOCAL trade in!, Terrain SLE, 1.5L DOHC, AWD, Satin S...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV4ML373069
Stock: BB9492A
Certified Pre-Owned: No
Listed since: 05-16-2025 - $22,999fair price$779 below market
- 41,461 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Dave Sinclair Ford (319 mi away)
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Located in Saint Louis, MO / 319 miles away from Madison, WI
Our striking One Owner 2021 GMC Terrain SLT AWD delivers smart utility and an upscale design you'll love in Satin Steel Metallic! Motivated by a Turbo...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV4ML309755
Stock: B4180401
Certified Pre-Owned: No - Price Drop$22,590fair price$388 above market
- 31,716 miles
- No accidents, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- Carvana - Indianapolis (284 mi away)
- Home delivery*
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Located in Indianapolis, IN / 284 miles away from Madison, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV4ML376012
Stock: 2003731918
Certified Pre-Owned: No
Listed since: 05-22-2025 - New Listing$22,269good price$1,196 below market
- 48,307 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Hubler Chevrolet Center (311 mi away)
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Located in Shelbyville, IN / 311 miles away from Madison, WI
Please confirm the accuracy of the included equipment by calling us prior to purchase.
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV6ML398255
Stock: P9005
Certified Pre-Owned: No
Listed since: 03-26-2025 - $26,635fair price$467 above market
- 32,032 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Campbell Chevrolet of Bowling Green (452 mi away)
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Located in Bowling Green, KY / 452 miles away from Madison, WI
2021 GMC Terrain SLT 4D Sport Utility Summit White AWD 9-Speed Automatic 1.5L DOHCAt Campbell Chevrolet- We make it easy! Shop over 300 new and pre-...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: Yes
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV5ML376896
Stock: 8583
Certified Pre-Owned: No
Listed since: 03-26-2025 - Price Drop$19,988fair price$569 above market
- 54,354 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Great Lakes Honda West (391 mi away)
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Located in Elyria, OH / 391 miles away from Madison, WI
25/30 City/Highway MPG Clean CARFAX. Summit White 2021 GMC 4D Sport Utility Terrain SLE FWD 9-Speed Automatic 1.5L DOHC
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV5ML371580
Stock: P2934
Certified Pre-Owned: No
Listed since: 06-03-2025 - Price Drop$22,200fair price$634 above market
- 46,691 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Victory Chevrolet (353 mi away)
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Located in Savannah, MO / 353 miles away from Madison, WI
2021 GMC Terrain SLE AWD Ebony Twilight Metallic** ORIGINAL MSRP ** $33,065** TOTAL OPTIONS ** $1,870OPTIONS & PRICINGDRIVER CONVENIENCE...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV0ML346970
Stock: P735592A
Certified Pre-Owned: No
Listed since: 05-24-2025 - Price Drop$19,000fair price$102 below market
- 102,357 miles
- 1 accident, 2 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Gregg Young Buick/GMC (241 mi away)
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Located in Indianola, IA / 241 miles away from Madison, WI
Our striking **2021**GMC**Terrain**SLT**AWD**Heated Steering Wheel**Heated Leather Seats** delivers smart utility and an upscale design you'll love in...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV8ML333069
Stock: M3076
Certified Pre-Owned: No
Listed since: 05-28-2025 - New Listing$20,828fair price$67 below market
- 67,041 miles
- No accidents, 1 owner, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Drive Hubler Pre-Owned (295 mi away)
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Located in Greenwood, IN / 295 miles away from Madison, WI
CARFAX 1-Owner. SLE trim. FUEL EFFICIENT 28 MPG Hwy/25 MPG City! Navigation, Lane Keeping Assist, WiFi Hotspot, Onboard Communications System, All Whe...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV1ML360781
Stock: T11046
Certified Pre-Owned: No
Listed since: 06-06-2025 - New Listing$21,998fair price$127 above market
- 40,601 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Kansas City (393 mi away)
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Located in Merriam, KS / 393 miles away from Madison, WI
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV9ML337349
Stock: 27437711
Certified Pre-Owned: No - Price Drop$21,994fair price$495 above market
- 50,240 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Rouen Chrysler Jeep Dodge Ram (327 mi away)
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Located in Woodville, OH / 327 miles away from Madison, WI
Ebony Twilight Metallic 2021 GMC Terrain SLE Certified. CARFAX One-Owner. Clean CARFAX. 25/30 City/Highway MPG Touchscreen Controls, Backup Camera, Ke...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV6ML399713
Stock: X15173A
Certified Pre-Owned: No
Listed since: 05-12-2025 - $19,991
- 102,038 miles
- No accidents, 3 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Integrity Motors Group (366 mi away)
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Located in Evansville, IN / 366 miles away from Madison, WI
Ebony Twilight Metallic 2021 GMC Terrain SLT AWD 9-Speed Automatic 1.5L DOHC AWD.25/28 City/Highway MPGAll of our vehicles are Carfax certified a...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV7ML313587
Stock: 313587
Certified Pre-Owned: No
Listed since: 04-26-2025 - $21,651fair price$112 above market
- 79,325 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- AutoCenters Nissan (337 mi away)
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Located in Herculaneum, MO / 337 miles away from Madison, WI
ONE OWNER with ZERO ACCIDENTS, All Wheel Drive, Terrain SLT, 4D Sport Utility, AWD, Quicksilver Metallic, 2 USB Data Ports, 2 USB Data Ports w/SD Card...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV3ML401018
Stock: R84373
Certified Pre-Owned: No
Listed since: 05-09-2025 - 12,420 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Nick Abraham Buick GMC (395 mi away)
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Located in Elyria, OH / 395 miles away from Madison, WI
Certified Vehicle Special! BACK-UP CAMERA LET'S YOU SEE WHAT'S BEHIND YOU WHEN IN REVERSE! 4-Wheel Disc Brakes|9-Speed A/T|ABS|Air Conditioning|AM/FM ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV1ML311280
Stock: B8349010
Certified Pre-Owned: Yes
Listed since: 03-19-2025
Showing 22 - 42 out of 6,743 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
2021 GMV Terrain SLT
Stgcret, 04/19/2021
2021 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
As of today, April 19/2023 I still own my Terrain purchased in November 2020. It has, so far, not given me a minute's issue.
The 1.5L Turbo is "okay" but the 2.0L Turbo is so much better. The Terrain is a very well thought out vehicle. Back seat flip flat at the push of a button and easily clicks back in to place. Seats are at hip height, which at 71, makes them very easy to slide … in and out. The front bucket seats are fairly comfortable with many power adjustments. The front seats could use another 1/2" to 1" of width. I would buy this beauty again.
UPDATE: I purchase my 2021 GMC Terrain brand new in November 2020 before the chip shortage, that isn't an issue with the 2021 at all. I just hit 20,000 miles a couple of weeks ago and all-in-all has been a pleasure to drive. I'm a big guy of 6' 2" and 285 and I easily slide in and out of my Terrain. Quiet ride and efficient and peppy 1.5L Turbo motor, although I would have preferred the 2.0L Turbo like I had in my 2018 Terrain, but the 2020 was the last year for the 2.0L
On the SLT, that I have, are many positions to adjust the front seat and I do prefer the leather over cloth seats. For a 2-row seat SUV, there is plenty of room and the seats fold down at the touch of button or pull that works with the effort of one finger. I really like the info system and Sirius Radio. I have not used the Navigation or phone interface because I just don't need to. One oddball fact I discovered though is that when you want to take out the Cabin Filter, you have to use a 5.5 mm socket and that size is difficult to find. They need to go to a more conventional size like a 6 mm or 1/4 inch.
UPDATE: I drove my 2021 Terrain SLT Elevation Edition out of the dealer showroom on 11/27/2020. I am 6' 2" and 72 yrs old. I specifically like the way I can slide in and easily slide out of the Terrain. I also find the front seat very comfortable and easy to adjust and has a nice lumbar support. I don't find the road noise so bad, but maybe that is because I have Talk Radio on all the time. I do agree that a 2.0 Turbo would be a better engine option. I owned a 2018 Terrain Denali with the 2.0L and I thought I was in a rocket when I stepped on the gas. I have owned my 2021 for 31 months now and have put 21,530 miles on the ol' girl and have not had a single issue, but there was one "what were they thinking moment" the screw for the driving compartment air filter is a 5.5 mm! I did change that filter at 18,000 miles although the manual called for 30,000 miles. Such an odd and hard to find size. I have changed the oil and filter every 5,000 miles and rotated the tires.
I would like to see the same vehicle but 10" to 12" longer and maybe 4" to 6" wider to fit just a bit more beefy seat like the Tahoe has. Other than that I will most likely buy another Terrain and for sure if they reinstate the 2.0L Turbo.
Used 2021 GMC Terrain in Madison, WI Values
Estimated values
2021 GMC Terrain SLE 4dr SUV AWD (1.5L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $15,901 | $17,361 | $18,825 |
| Clean | $15,563 | $16,983 | $18,405 |
| Average | $14,999 | $16,352 | $17,706 |
| Rough | $14,265 | $15,532 | $16,796 |
The average list price of a used 2021 GMC Terrain in Madison, Wisconsin is $21,381. The average mileage on a used GMC Terrain 2021 for sale in Madison, Wisconsin is 61,665. Based on the average mileage of 61,665 for used 2021 GMC Terrain for sale in Madison, WI and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Terrain 2021 in Madison, Wisconsin to be $14,999.
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