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6,421 listings
- Price Drop$26,576great price$4,468 below market
- 50,848 miles
- No accidents, 3 owners, personal use only
- 6 Seats, 19 City / 27 Hwy MPG
- Nalley Brunswick GMC (351 mi away)
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Located in Brunswick, GA / 351 miles away from Knoxville, TN
Notes on this vehicle:Free CARFAX report on this 2021 GMC Acadia Denali car for sale at Nalley GMC in BrunswickThis used 2021 GMC Acadia Denali for 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:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: 1GKKNPLS6MZ147249
Stock: U02948A
Certified Pre-Owned: No
Listed since: 05-21-2025 - $30,860great price$3,827 below market
- 53,708 miles
- No accidents, 2 owners, personal use only
- 6 Seats, 19 City / 26 Hwy MPG
- Don Franklin Lexington Buick GMC (147 mi away)
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Located in Lexington, KY / 147 miles away from Knoxville, TN
Certified. 170 Amp Alternator, 8-Way Power Driver Seat Adjuster, 8-Way Power Passenger Seat Adjuster, Adaptive Cruise Control, Adaptive Ride Control, ...
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GKKNXLS6MZ109505
Stock: MZ109505
Certified Pre-Owned: Yes
Listed since: 07-16-2025 - Price Drop$19,750great price$2,853 below market
- 77,488 miles
- No accidents, 2 owners, personal use only
- 6 Seats, 22 City / 27 Hwy MPG
- Driveway (458 mi away)
- Home delivery*
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Located in Troy, MI / 458 miles away from Knoxville, TN
3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Keyless Start,Lane Keeping Assist,Satellite Radio,Turbo/Supercharged,WiFi Hotsp...
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:
24 Combined MPG (22 City/27 Highway)
Listing Information:
VIN: 1GKKNRL49MZ175558
Stock: MZ175558T
Certified Pre-Owned: No - Price Drop$20,329great price$2,662 below market
- 69,450 miles
- No accidents, 1 owner, personal use
- 6 Seats, 22 City / 27 Hwy MPG
- North Coast Mitsubishi - West Cleveland (394 mi away)
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Located in Cleveland, OH / 394 miles away from Knoxville, TN
2021 GMC Acadia SLE Summit White 4D Sport Utility 2.0L TurbochargedKeyless Start, Front & Rear Parking Sensors, Lane Keep Assist, Lane Departure War...
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:
24 Combined MPG (22 City/27 Highway)
Listing Information:
VIN: 1GKKNRL49MZ110354
Stock: 110354F01
Certified Pre-Owned: No
Listed since: 07-15-2025 - Price Drop$21,895good price$2,208 below market
- 106,742 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 19 City / 26 Hwy MPG
- Germain Mazda of Columbus (289 mi away)
- Five Star Dealer
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Located in Columbus, OH / 289 miles away from Knoxville, TN
2021 GMC Acadia AT4 Ebony Twilight Metallic 3.6L V6 SIDI AWD 9-Speed AutomaticCARFAX One-Owner. Clean CARFAX.
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GKKNLLS9MZ218128
Stock: 22837M
Certified Pre-Owned: No
Listed since: 06-28-2025 - Price Drop$20,914good price$1,116 below market
- 83,840 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 21 City / 27 Hwy MPG
- John Thornton Chevrolet (157 mi away)
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Located in Lithia Springs, GA / 157 miles away from Knoxville, TN
Thank you for considering this beautiful 2021 GMC Acadia SLE finished in stunning Summit White with Jet Black Cloth.“GO WEST” to John Thornton Chevr...
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:
23 Combined MPG (21 City/27 Highway)
Listing Information:
VIN: 1GKKNKLA1MZ140316
Stock: 251056B
Certified Pre-Owned: No
Listed since: 06-24-2025 - $15,974great price$1,910 below market
- 104,190 miles
- 1 accident, 1 owner, personal use only
- 6 Seats, 21 City / 27 Hwy MPG
- George Moore Chevrolet (409 mi away)
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Located in Jacksonville, FL / 409 miles away from Knoxville, TN
FWD, Jet Black Cloth, 3.80 Final Drive Axle Ratio, 3rd row seats: split-bench, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster...
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:
23 Combined MPG (21 City/27 Highway)
Listing Information:
VIN: 1GKKNKLA1MZ224829
Stock: 148791A
Certified Pre-Owned: No
Listed since: 05-03-2025 - $31,994fair price$1,386 below market
- 30,348 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 19 City / 26 Hwy MPG
- Crestmont Cadillac (401 mi away)
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Located in Beachwood, OH / 401 miles away from Knoxville, TN
2021 GMC Acadia Denali AWD – White Frost TricoatOne Owner | Clean CARFAX | Fully Loaded | Luxury + UtilityEngine: 3.6L V6 SIDITransmission: 9-Spee...
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GKKNXLS9MZ102399
Stock: 250597A
Certified Pre-Owned: No
Listed since: 06-24-2025 - $18,995good price$2,026 below market
- 110,960 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 22 City / 29 Hwy MPG
- Toyota Direct (288 mi away)
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Located in Columbus, OH / 288 miles away from Knoxville, TN
White Frost Tricoat 2021 GMC Acadia SLT FWD 9-Speed Automatic 3.6L V6 SIDI LEATHER.Recent Arrival! 19/27 City/Highway MPG
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: 1GKKNMLS8MZ196371
Stock: MZ196371
Certified Pre-Owned: No
Listed since: 07-27-2025 - $20,970fair price$654 below market
- 84,602 miles
- No accidents, 1 owner, personal use
- 6 Seats
- Jeff Wyler Nissan of Cincinnati (232 mi away)
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Located in Cincinnati, OH / 232 miles away from Knoxville, TN
2021 GMC Acadia SLT – Refined Versatility & Modern ComfortDiscover the perfect balance of performance, comfort, and functionality in this 2021 GMC 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:
Listing Information:
VIN: 1GKKNMLS5MZ220920
Stock: 25T3466
Certified Pre-Owned: No
Listed since: 06-16-2025 - $21,500fair price$71 below market
- 86,062 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 22 City / 27 Hwy MPG
- Classic Chevrolet GMC Madison (430 mi away)
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Located in Madison, OH / 430 miles away from Knoxville, TN
Get ready to be amazed! Feast your eyes on this fantastic 2021 GMC Acadia AWD SLE! It's the perfect SUV if you're looking for incredible value! And gu...
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:
24 Combined MPG (22 City/27 Highway)
Listing Information:
VIN: 1GKKNRL42MZ227516
Stock: EG14577
Certified Pre-Owned: No
Listed since: 06-25-2025 - $25,900good price$2,555 below market
- 82,469 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 19 City / 26 Hwy MPG
- Nick Abraham Buick GMC (386 mi away)
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Located in Elyria, OH / 386 miles away from Knoxville, TN
WHEELS 20"" (50.8 CM) ULTRA BRIGHT MACHINED ALUMINUM (STD)|TRAILERING PACKAGE includes factory-installed hitch 4000 lbs. towing 7-pin wiring harness C...
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GKKNXLS5MZ127316
Stock: B8391510
Certified Pre-Owned: No
Listed since: 04-30-2025 - $22,000good price$1,084 below market
- 91,767 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 22 City / 29 Hwy MPG
- City Auto Memphis (350 mi away)
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Located in Memphis, TN / 350 miles away from Knoxville, TN
Vehicle DetailsExperience the perfect blend of power, comfort, and sophistication with this stunning 2021 GMC Acadia SLT! This SUV is the ulti...
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: 1GKKNMLS5MZ152697
Stock: 510980
Certified Pre-Owned: No
Listed since: 06-19-2025 - Price Drop$23,990good price$2,096 below market
- 67,266 miles
- No accidents, 1 owner, corporate fleet vehicle
- 6 Seats
- Carvana - Charlotte (172 mi away)
- Home delivery*
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Located in Charlotte, NC / 172 miles away from Knoxville, TN
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:
Listing Information:
VIN: 1GKKNRLS7MZ142508
Stock: 2003750873
Certified Pre-Owned: No
Listed since: 05-17-2025 - $25,000good price$2,113 below market
- 42,520 miles
- No accidents, 1 owner, personal use only
- 6 Seats
- George Weber Chevrolet Columbia (397 mi away)
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Located in Columbia, IL / 397 miles away from Knoxville, TN
Ebony Twilight Metallic 2021 GMC Acadia **LOCAL TRADE, ONE OWNER, NO ACCIDENTS!**, **CARBRAVO CERTIFIED!**, *PANORAMIC *SUNROOF**, ELEVATION EDITION, ...
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:
Listing Information:
VIN: 1GKKNKLS3MZ235565
Stock: T250901A
Certified Pre-Owned: No
Listed since: 07-18-2025 - Price Drop$29,975good price$1,970 below market
- 42,515 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 19 City / 27 Hwy MPG
- Chesrown Chevrolet GMC (301 mi away)
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Located in Delaware, OH / 301 miles away from Knoxville, TN
CARFAX One-Owner. Clean CARFAX. 19/27 City/Highway MPG Odometer is 8298 miles below market average!Why buy at Chesrown? How about our FREE Lifetime P...
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:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: 1GKKNPLS2MZ160015
Stock: T25131A
Certified Pre-Owned: No
Listed since: 06-14-2025 - $19,595good price$651 below market
- 104,250 miles
- No accidents, 2 owners, personal use
- 6 Seats
- Toyota West (277 mi away)
- Five Star Dealer
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Located in Columbus, OH / 277 miles away from Knoxville, TN
AWD, Jet Black Cloth, 120-Volt Power Outlet, 155 Amp Alternator, 3.47 Final Drive Axle Ratio, 3.49 Final Drive Axle Ratio, 3rd row seats: split-bench,...
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:
Listing Information:
VIN: 1GKKNRLS5MZ166449
Stock: TTMZ166449
Certified Pre-Owned: No
Listed since: 07-06-2025 - $32,125good price$2,566 below market
- 47,425 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 19 City / 26 Hwy MPG
- Classic Chevrolet GMC Madison (430 mi away)
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Located in Madison, OH / 430 miles away from Knoxville, TN
Get ready for luxury and adventure with this stunning, Certified GMC Acadia AWD Denali in an absolutely gorgeous White Frost Tricoat! This isn't just ...
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GKKNXLS3MZ141411
Stock: E24571A
Certified Pre-Owned: Yes
Listed since: 07-03-2025 - $22,978good price$1,494 below market
- 115,982 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 19 City / 26 Hwy MPG
- Honda of Columbia (198 mi away)
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Located in Lexington, SC / 198 miles away from Knoxville, TN
2021 GMC Acadia DenaliCustomer must mention the advertisement to receive the advertised price. Honda of Columbia is not responsible for any price disc...
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:
21 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: 1GKKNXLS3MZ128027
Stock: 436011A
Certified Pre-Owned: No
Listed since: 04-19-2025 - $18,900fair price$258 below market
- 84,763 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 21 City / 27 Hwy MPG
- INFINITI of Wilmington (353 mi away)
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Located in Wilmington, NC / 353 miles away from Knoxville, TN
Bluetooth, Backup Camera, AndroidTM Auto/Apple Carplay, FWD, Jet Black Cloth.Priced below KBB Fair Purchase Price!2021 GMC Acadia SLE Satin Steel M...
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:
23 Combined MPG (21 City/27 Highway)
Listing Information:
VIN: 1GKKNKLAXMZ165330
Stock: 2000257A
Certified Pre-Owned: No
Listed since: 06-20-2025 - Price Drop$23,897good price$1,315 below market
- 66,003 miles
- No accidents, 1 owner, personal use only
- 6 Seats, 22 City / 29 Hwy MPG
- Tutton Chrysler Dodge Jeep Ram (110 mi away)
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Located in Jasper, GA / 110 miles away from Knoxville, TN
ACCIDENT FREE CARFAX!! ONE-OWNER VEHICLE!! GREAT SERVICE RECORDS!! PRICED BELOW MARKET VALUE!!Satin Steel Metallic 2021 GMC Acadia SLT FWD 9-Speed Aut...
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:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: 1GKKNML46MZ210835
Stock: 3B00038
Certified Pre-Owned: No
Listed since: 07-21-2025
Showing 1 - 21 out of 6,421 listings
Consumer Reviews for the GMC Acadia
Read recent reviews for the GMC Acadia
2021 Acadia Denali AWD... Likes and dislikes
Rudy, 01/13/2021
2021 GMC Acadia Denali 4dr SUV AWD (3.6L 6cyl 9A)
Likes: Looks great, Powerful V6, very smooth transmission, solid braking, adjustable heads up display is great, plush comfortable ride on long trips, plenty of room for adults in 2nd row bucket seats, easy to navigate and personalize electronics, many safety features, defeat switch to disable stop/start feature, hidden tow hitch. Outside of the few minor personal dislikes listed below, … this is a really nice vehicle, and so far I am very happy with it.
Dislikes: No audible warning from blind spot monitor when using turn signal to change lanes.
Loud wind noise at highway speed when roof rack cross rails are installed.
Additional monthly fees for "MyGMC" internet app.
The optional integrated cargo mats don't fold well, and can be frustrating when raising 3rd row seats.
The right and left instrument panel clusters are designed differently than the
center cluster and the outboard halves of both can be difficult to see clearly when bright sunlight is coming through the driver's window.
Used 2021 GMC Acadia in Knoxville, TN Values
Estimated values
2021 GMC Acadia Denali 4dr SUV (3.6L 6cyl 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $23,951 | $25,524 | $27,102 |
| Clean | $23,441 | $24,968 | $26,498 |
| Average | $22,592 | $24,041 | $25,491 |
| Rough | $21,487 | $22,836 | $24,182 |
The average list price of a used 2021 GMC Acadia in Knoxville, Tennessee is $23,529. The average mileage on a used GMC Acadia 2021 for sale in Knoxville, Tennessee is 76,343. Based on the average mileage of 76,343 for used 2021 GMC Acadia for sale in Knoxville, TN 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 Acadia 2021 in Knoxville, Tennessee to be $22,592.
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