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3,817 listings
- Price Drop$17,298great price$2,122 below market
- 68,018 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Auffenberg Ford O'Fallon (373 mi away)
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Located in O Fallon, IL / 373 miles away from Tulsa, OK
2021 GMC Terrain SLE CARFAX One-Owner.Quicksilver Metallic FWD 9-Speed Automatic 1.5L DOHC 8-Way Power Driver Seat Adjuster, Driver & Front Passenger...
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: 3GKALMEV6ML346087
Stock: 22873FRCZ
Certified Pre-Owned: No
Listed since: 05-02-2025 - $12,995great price
- 124,648 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Crypto Cars (262 mi away)
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Located in Burleson, TX / 262 miles away from Tulsa, OK
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: 3GKALPEVXML332730
Stock: 332730
Certified Pre-Owned: No - Price Drop$17,000great price$2,061 below market
- 102,357 miles
- 1 accident, 2 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Gregg Young Buick/GMC (385 mi away)
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Located in Indianola, IA / 385 miles away from Tulsa, OK
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 - $21,000fair price
- 51,155 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Moritz Kia Hurst (241 mi away)
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Located in Hurst, TX / 241 miles away from Tulsa, OK
CLEAN 2021 GMC TERRAIN SLE WITH PREFERRED PACKAGE!!! Terrain SLE, 4D Sport Utility, Ebony Twilight Metallic. Clean CARFAX.Ebony Twilight Metallic 20...
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: 3GKALMEV5ML344329
Stock: W666284A
Certified Pre-Owned: No
Listed since: 06-20-2025 - $22,977fair price
- 29,508 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 26 City / 30 Hwy MPG
- McKinney Buick GMC (210 mi away)
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Located in McKinney, TX / 210 miles away from Tulsa, OK
Certified. Quicksilver Metallic 2021 GMC Terrain Denali Odometer is 40809 miles below market average! 25/30 City/Highway MPG ++Apple CarPlay and/or An...
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: 3GKALSEV1ML393483
Stock: ML393483
Certified Pre-Owned: No
Listed since: 07-02-2025 - New Listing$17,866good price$1,496 below market
- 111,340 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Auffenberg Kia (373 mi away)
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Located in Shiloh, IL / 373 miles away from Tulsa, OK
Recent Arrival! CARFAX One-Owner. Clean CARFAX. 2021 GMC Terrain SLT 1.5L DOHC 9-Speed Automatic FWD 4D Sport Utility Satin Steel Metallic 25/30 City/...
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV2ML374230
Stock: 11449K
Certified Pre-Owned: No
Listed since: 07-29-2025 - New Listing$21,698good price$2,266 below market
- 49,986 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Green Chevrolet (471 mi away)
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Located in Peoria, IL / 471 miles away from Tulsa, OK
2021 GMC Terrain SLT Graphite Gray Metallic | AWD | 49,986 MilesStock #: 47265A | VIN: 3GKALVEV6ML353787Refined, capable, and packed with features...
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: 3GKALVEV6ML353787
Stock: 47265A
Certified Pre-Owned: No
Listed since: 07-31-2025 - $14,500fair price$455 above market
- 176,008 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Chrysler Dodge Jeep Ram of Columbia (280 mi away)
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Located in Columbia, MO / 280 miles away from Tulsa, OK
AWD, 2 USB Data Ports, 2 USB Data Ports w/SD Card Reader, 6-Speaker Audio System Feature, 8-Way Power Driver Seat Adjuster, Adaptive Cruise Control, A...
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: 3GKALVEV1ML300401
Stock: ML300401
Certified Pre-Owned: No
Listed since: 06-23-2025 - $22,999fair price
- 63,218 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- Enterprise Car Sales San Antonio (477 mi away)
- Home delivery*
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Located in San Antonio, TX / 477 miles away from Tulsa, OK
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin the ...
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:
28 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALPEV8ML393199
Stock: 8GC5VW
Certified Pre-Owned: No
Listed since: 06-16-2025 - $18,500good price$1,100 below market
- 77,194 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Patriot Chrysler Dodge Jeep Ram of McAlester (88 mi away)
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Located in Mcalester, OK / 88 miles away from Tulsa, OK
We make buying your next vehicle FAST, FUN, and HASSLE-FREE!, We deliver nationwide due to our low prices! Ask us for more info!, AWD, 2 USB Data Port...
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: 3GKALVEVXML312661
Stock: PM6212
Certified Pre-Owned: No
Listed since: 03-28-2025 - $21,871good price$733 below market
- 69,528 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Driveway (354 mi away)
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Located in Bartlett, TN / 354 miles away from Tulsa, OK
CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Bluetooth,Keyless Start,Lane Keeping Assist,Navigation System,Remote Start,Sa...
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: 3GKALTEV3ML322243
Stock: ML322243P
Certified Pre-Owned: No - $15,854good price$800 below market
- 102,765 miles
- 1 accident, 2 owners, rental vehicle
- 5 Seats, 26 City / 30 Hwy MPG
- Mills Chevrolet (477 mi away)
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Located in Davenport, IA / 477 miles away from Tulsa, OK
Priced below KBB Fair Purchase Price! 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 - $23,590fair price
- 31,816 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Carvana - Dallas (236 mi away)
- Home delivery*
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Located in Dallas, TX / 236 miles away from Tulsa, OK
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:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALTEV3ML317494
Stock: 2003855240
Certified Pre-Owned: No
Listed since: 07-01-2025 - New Listing$16,999good price$647 below market
- 102,779 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Auto House of Bloomington (483 mi away)
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Located in Bloomington, IL / 483 miles away from Tulsa, OK
Check out this 2021 GMC TERRAIN SLE! 1 Owner! CLEAN CARFAX! Features include: alloy wheels, cruise control, backup camera, heated seats, & more! CAL...
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: 03-01-2025 - New Listing$18,998fair price
- 82,471 miles
- 5 Seats, 26 City / 30 Hwy MPG
- CarMax Garland (230 mi away)
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Located in Garland, TX / 230 miles away from Tulsa, OK
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 Unavailable.
Features and Specs:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV6ML325918
Stock: 27299384
Certified Pre-Owned: No - $22,800fair price$695 above market
- 69,845 miles
- No accidents, 2 owners, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- City Auto Memphis (348 mi away)
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Located in Memphis, TN / 348 miles away from Tulsa, OK
Vehicle DetailsExperience the perfect blend of style, performance, and advanced technology with this 2021 GMC Terrain SLT. Featuring a robust ...
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: 3GKALVEVXML301885
Stock: 510194
Certified Pre-Owned: No
Listed since: 05-15-2025 - $24,991
- 41,211 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 25 City / 28 Hwy MPG
- Sid Dillon Nissan (319 mi away)
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Located in Lincoln, NE / 319 miles away from Tulsa, OK
Safe and reliable, this 2021 GMC Terrain SLT makes room for the whole team. Tire Pressure Monitor manual learn with Tire Fill Alert, Teen Driver a con...
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: 3GKALVEV6ML388166
Stock: 4N26181A
Certified Pre-Owned: No
Listed since: 06-26-2025 - $20,544fair price$203 below market
- 49,803 miles
- 1 accident, 1 owner, personal use only
- 5 Seats, 26 City / 30 Hwy MPG
- AutoCenters Nissan (340 mi away)
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Located in Herculaneum, MO / 340 miles away from Tulsa, OK
ONE OWNER VEHICLE, Elevation Edition, Driver Convenience Package, Terrain SLE, 4D Sport Utility, Satin Steel Metallic, 2 USB Data Ports w/Auxiliary In...
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:
27 Combined MPG (26 City/30 Highway)
Listing Information:
VIN: 3GKALMEV4ML325951
Stock: A84341
Certified Pre-Owned: No
Listed since: 07-18-2025 - $20,981fair price$873 above market
- 55,879 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- Victory Chrysler Dodge Jeep Ram (215 mi away)
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Located in Kansas City, KS / 215 miles away from Tulsa, OK
The 2021 GMC Terrain SLE offers a good blend of features and comfort for a compact SUV. Here are some of its positive aspects:Comfort and Interior:...
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: 3GKALTEVXML349410
Stock: SG553892A
Certified Pre-Owned: No
Listed since: 07-26-2025 - Price Drop$20,990
- 82,685 miles
- No accidents, 3 owners, rental vehicle
- 5 Seats, 25 City / 28 Hwy MPG
- Carvana - Oklahoma City (97 mi away)
- Home delivery*
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Located in Oklahoma City, OK / 97 miles away from Tulsa, OK
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: 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: 3GKALVEV0ML317433
Stock: 2003880665
Certified Pre-Owned: No
Listed since: 07-14-2025 - $24,998
- 38,821 miles
- No accidents, 2 owners, personal use
- 5 Seats, 25 City / 28 Hwy MPG
- CarMax Oklahoma City (92 mi away)
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Located in Oklahoma City, OK / 92 miles away from Tulsa, OK
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: Yes
Features and Specs:
26 Combined MPG (25 City/28 Highway)
Listing Information:
VIN: 3GKALVEV0ML357737
Stock: 27085196
Certified Pre-Owned: No
Showing 1 - 21 out of 3,817 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 Tulsa, OK Values
Estimated values
2021 GMC Terrain SLE 4dr SUV (1.5L 4cyl Turbo 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $14,724 | $16,487 | $18,254 |
| Clean | $14,411 | $16,128 | $17,847 |
| Average | $13,888 | $15,529 | $17,169 |
| Rough | $13,209 | $14,751 | $16,287 |
The average list price of a used 2021 GMC Terrain in Tulsa, Oklahoma is $19,974. The average mileage on a used GMC Terrain 2021 for sale in Tulsa, Oklahoma is 75,287. Based on the average mileage of 75,287 for used 2021 GMC Terrain for sale in Tulsa, OK 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 Tulsa, Oklahoma to be $13,888.
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