Used GMC Yukon XL for Sale nearBoulder, CO
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- jet black
- Mileage:
- 60,611
- Stock #:
- MR290418
- VIN:
- 1GKS2JKL5MR290418
Sponsored by John Elway Cadillac
2021 GMC Yukon XL
Denali 4WD
60,611 mi
$51,500
- Year:
- 2015
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- White Diamond Tricoat
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 164,634
- Stock #:
- FR125519
- VIN:
- 1GKS2HKC4FR125519
-$400
Sponsored Listing
2015 GMC Yukon XL
SLT 4WD
164,634 mi
$15,099
$14,699
- Year:
- 2015
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 160,138
- Stock #:
- 545424
- VIN:
- 1GKS2JKJ3FR545424
Sponsored Listing
2015 GMC Yukon XL
Denali 4WD
160,138 mi
$17,698
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 121,406
- Stock #:
- MR354408
- VIN:
- 1GKS2GKD0MR354408
-$800
2021 GMC Yukon XL
SLT 4WD
121,406 mi
$35,998
$35,198
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 165,325
- Stock #:
- 332071T
- VIN:
- 1GKS2HKJ0HR332071
2017 GMC Yukon XL
Denali 4WD
165,325 mi
$19,740
- Year:
- 2023
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 67,344
- Stock #:
- CJ 111490
- VIN:
- 1GKS2FKD4PR111490
-$1,300
2023 GMC Yukon XL
SLE 4WD
67,344 mi
$44,995
$43,695
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 143,776
- Stock #:
- JR103579
- VIN:
- 1GKS2HKJ1JR103579
2018 GMC Yukon XL
Denali 4WD
143,776 mi
$21,998
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 131,302
- Stock #:
- U10078
- VIN:
- 1GKS2GKC0KR187844
-$1,350
2019 GMC Yukon XL
SLT 4WD
131,302 mi
$23,700
$22,700
- Year:
- 2023
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Frosted Pine Metallic
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Very Dark Ash Gray
- Transmission:
- Automatic
- Mileage:
- 66,555
- Stock #:
- PR277211
- VIN:
- 1GKS2JKL0PR277211
2023 GMC Yukon XL
Denali 4WD
66,555 mi
$52,296
- Year:
- 2015
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Silver
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 142,630
- Stock #:
- 15397
- VIN:
- 1GKS2JKJ0FR571799
2015 GMC Yukon XL
Denali 4WD
142,630 mi
$18,995
- Year:
- 2015
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- White Diamond Tricoat
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 164,634
- Stock #:
- FR125519
- VIN:
- 1GKS2HKC4FR125519
-$400
2015 GMC Yukon XL
SLT 4WD
164,634 mi
$15,099
$14,699
- Year:
- 2010
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 403 hp 6.2L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 129,861
- Stock #:
- R261946
- VIN:
- 1GKUKMEF1AR261946
2010 GMC Yukon XL
Denali 4WD
129,861 mi
$12,444
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 116,817
- Stock #:
- 1FV1579
- VIN:
- 1GKS2GKC9KR347199
2019 GMC Yukon XL
SLT 4WD
116,817 mi
$23,900
Recommended model year:
2023 GMC Yukon XL
Shop 2023 GMC Yukon XL »With 2,208 currently listed for sale and an average price of $57,841.00, 39.1% of 2023 GMC Yukons XL for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 GMC Yukon XL 5 / 5 stars.
88.4% of 2023 Yukon XL models on CarGurus are accident free.
The 2023 GMC Yukon XL is praised for its spaciousness, value compared to more expensive alternatives like the Escalade, and a range of features that enhance drivability.
- Year:
- 2020
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Red
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 122,803
- Stock #:
- 188141
- VIN:
- 1GKS2HKJ7LR188141
2020 GMC Yukon XL
Denali 4WD
122,803 mi
$26,428
- Year:
- 2025
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 17,375
- Stock #:
- SR332763
- VIN:
- 1GKS2JRLXSR332763
2025 GMC Yukon XL
Denali 4WD
17,375 mi
$68,995
- Year:
- 2023
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Alpine Umber
- Mileage:
- 67,278
- Stock #:
- PR148520T
- VIN:
- 1GKS2KKL7PR148520
-$2,199
2023 GMC Yukon XL
Denali Ultimate 4WD
67,278 mi
$62,098
$60,598
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Very Dark Ash Gray
- Transmission:
- Automatic
- Mileage:
- 47,281
- Stock #:
- P17802
- VIN:
- 1GKS1JKL5MR139744
2021 GMC Yukon XL
Denali RWD
47,281 mi
$50,749
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 88,531
- Stock #:
- MR194663
- VIN:
- 1GKS2JKL9MR194663
2021 GMC Yukon XL
Denali 4WD
88,531 mi
$42,998
- Year:
- 2015
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 160,138
- Stock #:
- 545424
- VIN:
- 1GKS2JKJ3FR545424
2015 GMC Yukon XL
Denali 4WD
160,138 mi
$17,698
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Pepperdust Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Shale
- Mileage:
- 75,771
- Stock #:
- DP13880
- VIN:
- 1GKS2HKJ7KR123269
2019 GMC Yukon XL
Denali 4WD
75,771 mi
$36,198
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 105,237
- Stock #:
- 406671
- VIN:
- 1GKS2HKJ1KR406671
2019 GMC Yukon XL
Denali 4WD
105,237 mi
$31,198
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 138,214
- Stock #:
- 376007
- VIN:
- 1GKS2HKJ2HR376007
2017 GMC Yukon XL
Denali 4WD
138,214 mi
$20,797
- Year:
- 2022
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brownstone/Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 31,011
- Stock #:
- JV358512
- VIN:
- 1GKS2JKL7NR358512
Sponsored Listing
2022 GMC Yukon XL
Denali 4WD
31,011 mi
$59,516
FAQs
How much does the GMC Yukon XL cost in Boulder, CO?
How many GMC Yukon XL vehicles in Boulder, CO have no reported accidents or damage?
What fuel types are available?
4.7 Overall rating
Customers say
The GMC Yukon XL is widely praised by owners for its spacious interior, comfort, and towing capability, making it an excellent option for large families and those needing ample cargo space. Reviewers consistently highlight the smooth ride and reliability, appreciating the luxury features and powerful performance. However, many note the subpar fuel economy as a downside, and some have expressed concerns regarding maintenance issues and outdated interior aesthetics in older models.
AI generated from the text of customer reviews.
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What people say
Michael S
Reviewed a 2021 GMC SLT 4WD on Apr 26, 2026
Getting the diesel was the best decision! Far superior to the gasoline engine options.
Carrie R
Reviewed a 2017 GMC Yukon XL on Mar 28, 2026
Great car has all the bells and whistles. Roomy and smooth ride
Jon N
Reviewed a 2014 GMC Yukon XL on Jan 20, 2026
These are great now they are coming down in price. For the most part the GMT900 platform is rock solid. There are some quirky things that come with this platform, nothing major. Make sure to keep up on the maintenance and ensure all fluids are full. I’ve had 3 units Silverado, Tahoe and Yukon xl combined mileage around 500k. By far the lowest cost used vehicle to own. The only serious bad thing about these and reason for 3 stars is the body. GM didn’t use any rust preventative or e-coated panels anywhere on these. Rust forms in the rockers and wheel openings. I know I mentioned maintenance above but make sure to keep up on maintenance and oil changes by 5k miles regardless of what the oil life monitor says. Change tout the battery every couple of years, the accessories are power hungry and kill batteries.
Joseph S
Reviewed a 2012 GMC Yukon XL on Dec 7, 2025
2012 Yukon Denali XL all wheel drive black on black . I love my SUV . I've had it for five years best vehicle I've ever owned
GMC Yukon XL Trims
| Trim type | MSRP |
|---|---|
| AT4 Ultimate 4WD | $100,900 |
| Denali Ultimate 4WD | $106,900 |
| Elevation 4WD | $75,600 |
| Elevation RWD | $72,600 |
| Denali 4WD | $86,400 |
| Denali RWD | $83,400 |
| AT4 4WD | $79,600 |
GMC Yukon XL Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Yukon XL prices has changed over time.
See more price trendsCarGurus recommends the 2023 GMC Yukon XL
Summary
With 2,208 currently listed for sale and an average price of $57,841.00, 39.1% of 2023 GMC Yukons XL for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2023 GMC Yukon XL 5 / 5 stars.
88.4% of 2023 Yukon XL models on CarGurus are accident free.
The 2023 GMC Yukon XL is praised for its spaciousness, value compared to more expensive alternatives like the Escalade, and a range of features that enhance drivability.
Why it stands out
The 2023 GMC Yukon XL stands out in the large SUV segment due to its impressive interior space and comfort, making it an ideal choice for families and those needing ample cargo capacity. With multiple powertrain options, including a powerful 6.2L V8 and an efficient 3.0L Duramax turbo diesel, it caters to a variety of driving needs. The latest model also features advanced technology and safety options, ensuring a modern driving experience. Owners appreciate the Yukon XL's blend of luxury and practicality, which positions it as a strong competitor against other high-end SUVs.
Other model years to consider
- Average price: $66,474.00
- Good/great deal percentage: 40.1%
- Total listings: 2,302
- Accident-free percentage: 91.8%
- Average price: $47,732.00
- Good/great deal percentage: 36.6%
- User rating: 4.8 / 5
- Total listings: 2,085
- Accident-free percentage: 82.7%
- Average price: $74,224.00
- Good/great deal percentage: 40.6%
- Total listings: 1,482
- Accident-free percentage: 94.2%
These recommendations are based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
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