Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2021 GMC Yukon XL SUVs
for sale
near
Hackberry, TX
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Nice place
Although I did not end up buying the vehicle, I was provided with great customer service. They came down a little bit on the asking price and have followed up with me
Updated model
Read many reviews and researched this vehicle and that helped me decide on this vehicle. Traded in a older suburban for this updated Yukon. Look forward to driving it.
Used
2021 GMC Yukon XL 4WD AT4
Vehicle information
Features
Reviews
Charles did such a amazing job servicing us , he was
Charles did such a amazing job servicing us , he was super patient and got was a great help when it came to purchasing my first vehicle, Would definitely recommend him to anyone planning on buying a vehicle in the future
2021 Yukon XL Denali Diesel 3.0
This Yukon XL has exceeded our expectations. We upgraded from a 2014 XL and it's like apples and oranges. From a size standpoint, the new design allows my 6'6 son to sit in the 3rd row. Not possible on the 2014 xl. Also, they have upgraded all of the finishes and with the new 10 speed tranny the XL drives and feels amazing. We also opted for the 3.0 diesel as that's what was available. We didn't even test drive one as they are hard to find - but man are we happy with the engine, gas mileage, and just how quiet it is. In city driving we're getting about 22 mpg, and then on highway expect to get about 27. Safety features and heads up display all work great. And, the sunroof thing is amazingly huge. Well done GMC and I highly recommend the Yukon XL to anyone that needs to move people in comfort. :)
Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Herbert our sales rep was excellent.
Herbert our sales rep was excellent. He was genuine in helping us from the initial phone call through the entire process. Also Ravi who helped us with final paperwork was very good to work with. A negative was the relentless pressure from the finance team in buying extras that weren?t needed. Overall a good experience due to Herbert!
Beautiful riding truck
Love the truck, lots of bells and whistles, smooth ride, satin Steele is a beautiful color. The Denali has lots of space for my four boys.
Vehicle information
Features
Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Great working with William and Josue and really help with
Great working with William and Josue and really help with what we were looking for
GMC Certified
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
I have purchased cars from Sewell in the past and once
I have purchased cars from Sewell in the past and once again, their service and inventory is SUPERIOR! We are so happy with our vehicle and the overall experience!
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
I went in and looked at truck drove the truck and came
I went in and looked at truck drove the truck and came back after they got me financed, and it ended up taking the truck home. Great experience. I recommend them to anyone. They're looking for a nice truck.
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
The whole experience was quite quick and everyone was
The whole experience was quite quick and everyone was friendly. The Salesperson answered all my questions and also showed me a few things I did not know about the truck. Financing agent was friendly, it did take a couple of tries for us to come to an agreement on the amount, interest, and length. Great options for warrantee coverage! I only have a very minor comment. The detailing was a little light which is not too big of a deal for me since I go through and reclean everything to my standards. I will definitely buy from here again if the opportunity arises in the future! Thank you
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Great experience from beginning to end.
Great experience from beginning to end. Salesman was very informative and friendly giving us the confidence about our purchase.
GMC Certified
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
The best used car deal I have ever made.
The best used car deal I have ever made. First time buying with Sewell and had a great experience.
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Buying Bronco Sport
Miguel was awesome and very helpful! He answered all my questions and was very patient. I had a pleasant buying experience at 5 Star Ford in Lewisville, and definitely would recommend.
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
LOVE Grubbs!
I LOVE the Grubbs dealership. They always take such good care of my car and make things go smoothly when it's in the shop. I had quite a bit of work done this time and I couldn't be happier with the outcome! Chas Velarde was one of the most outstanding service advisors I have ever worked with. He really listened to my concerns and he has such a wonderful attitude. The entire staff, from the front desk, to the attendants who bring your car to you, are always so nice to deal with. I feel lucky to have bought my car from Grubbs and will always bring my car, that I love, to them for service.
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Honest, Kind and knowledgable.
Honest, Kind and knowledgable. Erika and Eddie at Auto Source of Texas went above and beyond to put our family in the best car for us. It was a great experience working with them and i would do it again.
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
Great Truck i bought and a great price Highly recommend
Great Truck i bought and a great price Highly recommend Great TRX Will buy from them again. Go check them out.
Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Very pleased with my experience at this dealership.
Very pleased with my experience at this dealership. Isaac Kennedy was outstanding! Great personality and very knowledgeable!
Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Bought a cargo van for our company and had a great
Bought a cargo van for our company and had a great experience! Buying another one next month!
GMC Certified
2021 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Best car buying experience I've ever had.
Best car buying experience I've ever had. No pressure, no hidden fees, no stress, just a quick straight forward deal. We traveled over 6 hours to purchase a car from Steve Hernandez at Sewell and it was worth the trip. We bought the car we wanted at the price we wanted and we were in and out if there in under an hour. I Highly recommend this dealership.
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Reviews
I was able to schedule a test drive for this vehicle and
I was able to schedule a test drive for this vehicle and when I got to the dealership Ali was very courteous and professional and we ended up buying the car
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.
Used
2021 GMC Yukon XL SLT
Vehicle information
Features
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
Used
2021 GMC Yukon XL Denali
Vehicle information
Features
-
Prev - 1
-
Next
GMC Yukon XL prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Yukon XL | $90,910 | |
| 2023 GMC Yukon XL | $61,911 | 21 Good deals |
About the 2021 GMC Yukon XL
SLE shown (base trim).
- Seating
- 9
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 17
- Transmission
- 10-Speed A/T
- Engine
- 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)
How much does the 2021 GMC Yukon XL cost?
The 2021 GMC Yukon XL price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Yukon XL is $43,758, with pricing starting at $25,967.
What is the MPG of the 2021 GMC Yukon XL?
The 2021 GMC Yukon XL offers up to 15 MPG in city driving and 20 MPG on the highway for a combined rating of 17 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Is the 2021 GMC Yukon XL reliable?
The 2021 GMC Yukon XL has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Yukon XL owners.
Is the 2021 GMC Yukon XL a good SUV?
Below are the Cars.com consumer ratings for the 2021 GMC Yukon XL.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.2
- Exterior 5.0
- Reliability 5.0
80% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.2
- Exterior 5.0
- Reliability 5.0
AT4 (1 style)
| Style |
|---|
| 4WD 4dr AT4 |
| Inventory price |
| Starting at $67,800 |
| Combined MPG |
| 16 |
| Engine |
| 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
Denali (2 styles)
| Style | |
|---|---|
| 2WD 4dr Denali | 4WD 4dr Denali |
| Inventory price | |
| Starting at $71,300 | Starting at $74,300 |
| Combined MPG | |
| 16 | 16 |
| Engine | |
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
SLE (2 styles)
| Style | |
|---|---|
| 2WD 4dr SLE | 4WD 4dr SLE |
| Inventory price | |
| Starting at $53,700 | Starting at $56,700 |
| Combined MPG | |
| 17 | 16 |
| Engine | |
| 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
SLT (2 styles)
| Style | |
|---|---|
| 2WD 4dr SLT | 4WD 4dr SLT |
| Inventory price | |
| Starting at $60,700 | Starting at $63,700 |
| Combined MPG | |
| 17 | 16 |
| Engine | |
| 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2021 GMC Yukon XL
Compare the 2021 GMC Yukon XL
2021 GMC Yukon XL SUVs by city
-
2021 GMC Yukon XL SUVs in Lakewood Village, TX
1 Great Deal out of 20 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in The Colony, TX
1 Great Deal out of 20 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in Lake Dallas, TX
1 Great Deal out of 20 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in Shady Shores, TX
1 Great Deal out of 20 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in Hickory Creek, TX
1 Great Deal out of 20 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in Lewisville, TX
1 Great Deal out of 22 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in Corinth, TX
1 Great Deal out of 20 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in Highland Village, TX
1 Great Deal out of 21 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in Copper Canyon, TX
1 Great Deal out of 21 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in Carrollton, TX
1 Great Deal out of 22 listings starting at $28,000
-
2021 GMC Yukon XL SUVs in Plano, TX
1 Great Deal out of 20 listings starting at $30,981
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
