Skip to FiltersReport abuse
644 listings
- Price Drop$39,997great price$5,334 below market
- 75,941 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 16 City / 20 Hwy MPG
- Napleton's Volkswagen Of Orlando (103 mi away)
Close
Located in Orlando, FL / 103 miles away from Port Saint Lucie, FL
REAR AXLE 3.23 RATIO, SLT LUXURY PACKAGE includes (UV2) HD Surround Vision (UKK) Rear Pedestrian Alert (A45) memory settings (DXR) outside heated powe...
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:
18 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 1GKS1GKD7MR396271
Stock: POE7354A
Certified Pre-Owned: No
Listed since: 08-18-2025 - $46,498great price$7,016 below market
- 63,886 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- AutoNation Cadillac West Palm Beach (39 mi away)
- Home delivery*
Close
Located in West Palm Beach, FL / 39 miles away from Port Saint Lucie, FL
The following items have been reconditioned on this vehicle: all new tires! Slt Premium PackageLpo; 22" (55.9 Cm) Multi-Spoke Gloss Black WheelsR...
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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD5MR416160
Stock: MR416160
Certified Pre-Owned: No
Listed since: 08-15-2025 - Price Drop$47,708great price$4,715 below market
- 54,184 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 15 City / 19 Hwy MPG
- Lincoln North Miami (95 mi away)
Close
Located in North Miami, FL / 95 miles away from Port Saint Lucie, FL
New Price! White Frost Tricoat 2021 GMC Yukon XL SLT 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD, 12-Way Power Seat Adjusters, 2 Presets...
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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2GKD8MR429632
Stock: LMR429632T
Certified Pre-Owned: No
Listed since: 08-17-2025 - $41,399great price$4,560 below market
- 86,446 miles
- 1 accident, 2 owners, rental vehicle
- 7 Seats, 14 City / 20 Hwy MPG
- Florida Fine Cars Margate (71 mi away)
Close
Located in Margate, FL / 71 miles away from Port Saint Lucie, FL
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:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: 1GKS1JKL3MR281249
Stock: 151468
Certified Pre-Owned: No
Listed since: 06-02-2025 - Price Drop$54,686good price$5,710 below market
- 42,820 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- Bomnin Chevrolet Dadeland (109 mi away)
Close
Located in Miami, FL / 109 miles away from Port Saint Lucie, FL
CARFAX One-Owner. Clean CARFAX. Priced below KBB Fair Purchase Price! Odometer is 40168 miles below market average! 4WD. Satin Steel Metallic 2021 GMC...
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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2HKD7MR287134
Stock: Z296283M
Certified Pre-Owned: No
Listed since: 07-02-2025 - $42,416good price$4,988 below market
- 108,954 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Southtowne Chevrolet Buick GMC (498 mi away)
Close
Located in Newnan, GA / 498 miles away from Port Saint Lucie, FL
**THIS VEHICLE IS BEING SOLD AS-IS**SAFETY INSPECTION ONLY**ONE OWNER AUTOCHECK, **NO ACCIDENTS AUTOCHECK, **LOCAL TRADE-IN, **REAR BACKUP CAMERA, **B...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL1MR283899
Stock: 2E40849A
Certified Pre-Owned: No
Listed since: 06-16-2025 - $53,978good price$3,343 below market
- 53,205 miles
- No accidents, 3 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Jon Hall Chevrolet (141 mi away)
Close
Located in Daytona Beach, FL / 141 miles away from Port Saint Lucie, FL
Odometer is 22632 miles below market average! Priced below KBB Fair Purchase Price!Certified. 4WD. Onyx Black 2021 GMC Yukon XL Denali PREM PACK, 4X4,...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL2MR185724
Stock: 257030B
Certified Pre-Owned: No
Listed since: 09-03-2025 - $39,998good price$1,637 below market
- 90,453 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 16 City / 20 Hwy MPG
- AutoNation Chevrolet Greenacres (47 mi away)
- Home delivery*
Close
Located in Greenacres, FL / 47 miles away from Port Saint Lucie, FL
Slt Premium PackageSlt Luxury PackageSunroof; Power Panoramic; Dual-PaneSeats; Second Row Bucket; Power ReleasePanoramic RoofLeather SeatsOnyx B...
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:
18 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 1GKS1GKD5MR375872
Stock: MR375872
Certified Pre-Owned: No
Listed since: 08-16-2025 - $35,999good price$233 below market
- 106,003 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 16 City / 20 Hwy MPG
- Florida Fine Cars (91 mi away)
Close
Located in Miami, FL / 91 miles away from Port Saint Lucie, FL
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:
18 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 1GKS1FKD3MR195803
Stock: 154029
Certified Pre-Owned: No
Listed since: 09-05-2025 - Price Drop$43,785fair price$975 above market
- 89,012 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 15 City / 19 Hwy MPG
- AutoNation Chevrolet Pembroke Pines (88 mi away)
Close
Located in Pembroke Pines, FL / 88 miles away from Port Saint Lucie, FL
Sunroof; Power Panoramic; Dual-PaneTechnology PackagePanoramic RoofLeather SeatsOnyx Black3rd Row SeatSeats; Second Row Bucket; Power ReleaseCo...
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:
17 Combined MPG (15 City/19 Highway)
Listing Information:
VIN: 1GKS2HKD6MR456950
Stock: MR456950
Certified Pre-Owned: No
Listed since: 08-21-2025 - New Listing$45,912good price$2,013 below market
- 98,657 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Stokes Toyota Hilton Head (348 mi away)
Close
Located in Bluffton, SC / 348 miles away from Port Saint Lucie, FL
***Stokes Toyota Hilton Head*** 2021 GMC Yukon XL Denali in Satin Steel Metallic, Factory Equipped With:INTERIOR:TRI-ZONE AUTOMATIC HVACHEATED AND VEN...
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:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: 1GKS1JKL7MR307349
Stock: 9408P
Certified Pre-Owned: No
Listed since: 09-10-2025 - $41,451good price$2,105 below market
- 95,985 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Joe Maus Chrysler Dodge Jeep Ram of Dublin (392 mi away)
Close
Located in Dublin, GA / 392 miles away from Port Saint Lucie, FL
White Frost Tricoat 2021 GMC Yukon XL Denali RWD 10-Speed Automatic with Overdrive1 Owner, Navigation / GPS, Leather, Backup Camera, Sunroof / Moonr...
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:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: 1GKS1JKL7MR303687
Stock: P4314
Certified Pre-Owned: No
Listed since: 05-12-2025 - $45,990good price$1,440 below market
- 62,190 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- AutoNation Cadillac West Palm Beach (39 mi away)
- Home delivery*
Close
Located in West Palm Beach, FL / 39 miles away from Port Saint Lucie, FL
Lpo; 22" (55.9 Cm) Multi-Spoke Gloss Black WheelsRear Seat Media SystemAssist Steps; Power-Retractable With Perimeter LightingSunroof; Power Panora...
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:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: 1GKS1JKL2MR401218
Stock: MR401218
Certified Pre-Owned: No
Listed since: 07-20-2025 - Price Drop$42,998fair price$717 above market
- 96,485 miles
- No accidents, 1 owner, personal use only
- 8 Seats, 14 City / 19 Hwy MPG
- Florida Fine Cars (91 mi away)
Close
Located in Miami, FL / 91 miles away from Port Saint Lucie, FL
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL9MR467570
Stock: 153505
Certified Pre-Owned: No
Listed since: 08-18-2025 - Price Drop$46,000fair price$1,686 above market
- 68,526 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Randy Marion Cadillac (219 mi away)
Close
Located in Jacksonville, FL / 219 miles away from Port Saint Lucie, FL
2021 GMC Yukon XL Denali – Executive Presence, Spacious LuxuryDiscover commanding style and family-ready refinement in the 2021 GMC Yukon XL Denali, ...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL1MR212752
Stock: R212752A
Certified Pre-Owned: No
Listed since: 07-28-2025 - New Listing$46,794fair price$374 below market
- 92,255 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Delray Buick GMC (61 mi away)
Close
Located in Delray Beach, FL / 61 miles away from Port Saint Lucie, FL
CARFAX One-Owner.4WD.Advanced Security Package (Glass Breakage Sensor, Theft-Deterrent Alarm System, Vehicle Inclination Sensor, and Vehicle 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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKL2MR206457
Stock: 206457U
Certified Pre-Owned: No
Listed since: 09-16-2025 - Price Drop$44,885great price$10,410 below market
- 79,268 miles
- No accidents, 2 owners, rental vehicle
- 7 Seats, 14 City / 19 Hwy MPG
- Rivard Buick GMC (131 mi away)
Close
Located in Tampa, FL / 131 miles away from Port Saint Lucie, FL
Onyx Black 2022 GMC Yukon XL Denali EcoTec3 6.2L V8 RWD 10-Speed Automatic with Overdrive Leather Seats, Sunroof/Moonroof, Heated/Cooled Seats, Backup...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS1JKL8NR131896
Stock: S4522A
Certified Pre-Owned: Yes
Listed since: 08-01-2025 - $44,979fair price$458 above market
- 84,216 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 16 City / 20 Hwy MPG
- Southtowne Chevrolet Buick GMC (498 mi away)
Close
Located in Newnan, GA / 498 miles away from Port Saint Lucie, FL
**NO ACCIDENTS AUTOCHECK, **LOCAL TRADE-IN, **FULLY SERVICED BY A FACTORY TRAINED TECHNICIAN, **REAR BACKUP CAMERA, **BLUETOOTH, **NAVIGATION, **USB 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: Yes
Features and Specs:
18 Combined MPG (16 City/20 Highway)
Listing Information:
VIN: 1GKS1GKD7MR144505
Stock: 2E40266A
Certified Pre-Owned: No
Listed since: 07-15-2025 - $43,920fair price$705 below market
- 93,286 miles
- 1 accident, 2 owners, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- ALM Hyundai of Florence (478 mi away)
Close
Located in Florence, SC / 478 miles away from Port Saint Lucie, FL
DENALI PREMIUM PKG..ADVANCED TECHNOLOGY PKG..ADAPTIVE CRUISE CONTROL..3RD ROW SEAT..BLIND SPOT..LANE KEEP ASSIST..PANORAMIC ROOF..BACKUP CAMERA..BRAKE...
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:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: 1GKS1JKLXMR135110
Stock: MR135110
Certified Pre-Owned: No
Listed since: 09-03-2025 - Not Priced
- 55,962 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 14 City / 20 Hwy MPG
- Bomnin Chevrolet West Kendall (114 mi away)
Close
Located in Miami, FL / 114 miles away from Port Saint Lucie, FL
CARFAX One-Owner. Priced below KBB Fair Purchase Price! Odometer is 22778 miles below market average! 2021 GMC Yukon XL Denali in White Frost Tricoat ...
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:
16 Combined MPG (14 City/20 Highway)
Listing Information:
VIN: 1GKS1JKL9MR444115
Stock: R336822A
Certified Pre-Owned: No
Listed since: 07-20-2025 - Price Drop$60,495great price$8,121 below market
- 16,902 miles
- 1 accident, 1 owner, personal use only
- 7 Seats, 14 City / 19 Hwy MPG
- Rick Case Acura (81 mi away)
- Five Star Dealer
Close
Located in Plantation, FL / 81 miles away from Port Saint Lucie, FL
Priced below KBB Fair Purchase Price! Leather Seating, Local Trade, Power Moonroof, Reverse Sensing, Bluetooth, Not a Rental, Non - Smoker, Great Valu...
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:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2JKLXNR101716
Stock: PNR101716
Certified Pre-Owned: No
Listed since: 08-14-2025
Showing 1 - 21 out of 644 listings
Consumer Reviews for the GMC Yukon XL
Read recent reviews for the GMC Yukon XL
Disappointed - the roof leaks after 2 years
Linda E., 10/23/2023
2021 GMC Yukon XL AT4 4dr SUV 4WD (5.3L 8cyl 10A)
Bought our 2021 GMC Yukon XL SLT brand spankin’ new off the lot. No complaints until 2 years and 20 days after ownership when the roof leaked on a rainy morning. The water poured into the car through the interior light covers and control panel above the driver and passenger seat. Water also poured in through a lower duct by the driver’s left leg. GMC would not allow a warranty on it. We … give thumbs down to GMC and Chevrolet products. It’s no wonder so many people buy foreign cars —- they are better quality than American cars. 👎🏼GMC👎🏼
Used 2021 GMC Yukon XL in Port Saint Lucie, FL Values
Estimated values
2021 GMC Yukon XL SLT 4dr SUV (5.3L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $31,661 | $34,556 | $37,459 |
| Clean | $31,207 | $34,043 | $36,884 |
| Average | $30,450 | $33,189 | $35,926 |
| Rough | $29,466 | $32,077 | $34,681 |
The average list price of a used 2021 GMC Yukon XL in Port Saint Lucie, Florida is $45,494. The average mileage on a used GMC Yukon XL 2021 for sale in Port Saint Lucie, Florida is 76,887. Based on the average mileage of 76,887 for used 2021 GMC Yukon XL for sale in Port Saint Lucie, FL 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 Yukon XL 2021 in Port Saint Lucie, Florida to be $30,450.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Body Type
Trim
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.