Used 2020 GMC Yukon XL for SaleNationwide
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- White Frost
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 153,941
- Stock #:
- FN11198A
- VIN:
- 1GKS2HKJ5KR386005
-$2,990
2019 GMC Yukon XL
Denali 4WD
153,941 mi
$25,256
$22,266
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- (Interior Color Has Lighter/Darker Two-Tone Effect
- Transmission:
- Automatic
- Mileage:
- 119,185
- Stock #:
- GC97261
- VIN:
- 1GKS2HKJ5LR273088
2020 GMC Yukon XL
Denali 4WD
119,185 mi
$29,224
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 112,354
- Stock #:
- T367142
- VIN:
- 1GKS1GKD5MR367142
2021 GMC Yukon XL
SLT RWD
112,354 mi
$30,110
- 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:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,842
- Stock #:
- CH61047A
- VIN:
- 1GKS2HKJ5KR369348
2019 GMC Yukon XL
Denali 4WD
86,842 mi
$34,676
- Year:
- 2020
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 96,942
- Stock #:
- LR150313
- VIN:
- 1GKS1JKC2LR150313
2020 GMC Yukon XL
SLT Standard Edition RWD
96,942 mi
$27,644
- 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
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Very Dark Ash Gray
- Transmission:
- Automatic
- Mileage:
- 113,084
- Stock #:
- MR213894
- VIN:
- 1GKS2JKL4MR213894
-$1,059
2021 GMC Yukon XL
Denali 4WD
113,084 mi
$38,184
$37,125
- 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 (Dark Sky Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 85,123
- Stock #:
- S2023A
- VIN:
- 1GKS2GKD6MR471667
2021 GMC Yukon XL
SLT 4WD
85,123 mi
$42,249
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 153,822
- Stock #:
- VV023A
- VIN:
- 1GKS2GKC9KR283245
2019 GMC Yukon XL
SLT 4WD
153,822 mi
$18,495
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Mileage:
- 112,748
- Stock #:
- SU1317
- VIN:
- 1GKS2GKD3MR365788
2021 GMC Yukon XL
SLT 4WD
112,748 mi
$37,433
- 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:
- B67
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 99,385
- Stock #:
- KR388278
- VIN:
- 1GKS2FKC9KR388278
2019 GMC Yukon XL
SLE 4WD
99,385 mi
$24,487
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 77,960
- Stock #:
- A3601A
- VIN:
- 1GKS2GKC5KR109236
-$1,100
2019 GMC Yukon XL
SLT 4WD
77,960 mi
$27,575
$26,475
- 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:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 106,458
- Stock #:
- 1101
- VIN:
- 1GKS2JKL2MR151542
2021 GMC Yukon XL
Denali 4WD
106,458 mi
$38,800
- Year:
- 2020
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 80,213
- Stock #:
- G63070B
- VIN:
- 1GKS2GKCXLR241717
-$700
2020 GMC Yukon XL
SLT 4WD
80,213 mi
$30,384
$29,684
CarGurus Analysis:
2020 GMC Yukon XL
With 1,247 currently listed for sale and an average price of $29,134.00, 31.2% of 2020 GMC Yukons XL for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Yukon XL 5 / 5 stars.
67.5% of 2020 Yukon XL models on CarGurus are accident free.
The 2020 GMC Yukon XL offers a spacious interior with multiple powertrain options, including a standard 5.3L V8 engine and an optional 6.2L V8 or 3.0L Duramax turbo diesel engine.
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 133,901
- Stock #:
- 1122
- VIN:
- 1GKS2GKC1KR178926
2019 GMC Yukon XL
SLT 4WD
133,901 mi
$20,811
- Year:
- 2020
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black Leather
- Mileage:
- 117,578
- Stock #:
- B691A
- VIN:
- 1GKS2GKC0LR181561
2020 GMC Yukon XL
SLT 4WD
117,578 mi
$24,984
- Year:
- 2020
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Crimson Red Tintcoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 123,731
- Stock #:
- P174757
- VIN:
- 1GKS1HKJ5LR174757
2020 GMC Yukon XL
Denali RWD
123,731 mi
$24,258
- Year:
- 2020
- 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 Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 94,265
- Stock #:
- P304897
- VIN:
- 1GKS2GKC3LR304897
2020 GMC Yukon XL
SLT 4WD
94,265 mi
$32,298
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 62,541
- Stock #:
- GYX342081C
- VIN:
- 1GKS2GKD1MR385246
2021 GMC Yukon XL
SLT 4WD
62,541 mi
$41,893
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 67,982
- Stock #:
- KR350087
- VIN:
- 1GKS1HKJ3KR350087
2019 GMC Yukon XL
Denali RWD
67,982 mi
$32,449
- Year:
- 2021
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 63,246
- Stock #:
- MR484309
- VIN:
- 1GKS1JKL2MR484309
2021 GMC Yukon XL
Denali RWD
63,246 mi
$46,425
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Atmosphere
- Mileage:
- 167,004
- Stock #:
- K26129A
- VIN:
- 1GKS1HKJ6KR201608
2019 GMC Yukon XL
Denali RWD
167,004 mi
$21,249
- 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:
- Cayenne Red Tintcoat
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Mileage:
- 67,281
- Stock #:
- G26228A
- VIN:
- 1GKS2GKD8MR441103
2021 GMC Yukon XL
SLT 4WD
67,281 mi
$41,589
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Brandy
- Mileage:
- 136,351
- Stock #:
- MR452077
- VIN:
- 1GKS2HKD3MR452077
2021 GMC Yukon XL
AT4 4WD
136,351 mi
$34,568
CarGurus Analysis: 2020 GMC Yukon XL
Summary
With 1,247 currently listed for sale and an average price of $29,134.00, 31.2% of 2020 GMC Yukons XL for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Yukon XL 5 / 5 stars.
67.5% of 2020 Yukon XL models on CarGurus are accident free.
The 2020 GMC Yukon XL offers a spacious interior with multiple powertrain options, including a standard 5.3L V8 engine and an optional 6.2L V8 or 3.0L Duramax turbo diesel engine.
Why it stands out
The 2020 GMC Yukon XL is a standout in the large SUV segment, primarily due to its impressive interior space and versatility. With a longer wheelbase than the standard Yukon, it provides ample room for passengers and cargo, making it an excellent choice for families or those needing extra storage. The availability of multiple powertrains, including a fuel-efficient 3.0L Duramax turbo diesel engine, caters to a variety of buyer preferences, whether they prioritize power or efficiency. Additionally, the Yukon XL's robust construction and high accident-free percentage of 67.5% enhance its appeal as a reliable used vehicle. The combination of luxury features, spaciousness, and strong performance makes the 2020 GMC Yukon XL a compelling option for buyers in the market for a full-size SUV.
Other model years to consider
- Average price: $57,602.00
- Good/great deal percentage: 32.8%
- User rating: 5 / 5
- Total listings: 2,212
- Average price: $47,515.00
- Good/great deal percentage: 32.4%
- User rating: 4.8 / 5
- Total listings: 2,122
- Average price: $66,104.00
- Good/great deal percentage: 32.5%
- Total listings: 2,285
This analysis is based on CarGurus' proprietary market data from July 20, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Anonymous
Reviewed a 2020 GMC Denali 4WD on Feb 1, 2025
Very nice vehicle. I had to trade up because my former vehicle was unable to fit 2 carseats. With the Yukon XL I'll be able to fit my nuclear family and my folks for our adventures. Unfortunately the vehicle does not fit in our garage though, even though we thought it would based on the dimensions.
Anonymous
Reviewed a 2020 GMC Yukon XL on Feb 23, 2024
Great vehicle. Drives super smooth. The car was a great value for such low mileage.
Adam H
Reviewed a 2020 GMC Yukon XL on Jun 15, 2023
Great SUV!!! I feel like if you want to drive this vehicle like it was meant to be driven you have to go with the 6.4L 420 horsepower engine! It’s got tons of power for towing, passing power on the highway, and it’s just over all fun to drive!!!
2020 GMC Yukon XL Trims
| Trim type | MSRP |
|---|---|
| SLE RWD | $53,400 |
| SLT RWD | $60,500 |
| Denali 4WD | $73,500 |
| SLT Standard Edition RWD | $57,600 |
| SLE 4WD | $56,400 |
| SLT 4WD | $63,500 |
| Denali RWD | $70,500 |
| SLT Standard Edition 4WD | $60,600 |
2020 GMC Yukon XL Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 GMC Yukon XL prices has changed over time.
See more price trendsFAQs
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