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Used
2018 GMC Yukon
for sale
near
Phoenix, AZ
- 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
2018 GMC Yukon Denali
Vehicle information
Features
Reviews
Great deal from Coulter
Coulter dealerships have been very good to me with the vehicles I have bought from them in the past. Coulter Cadillac was the best experience yet. I got a great deal and I know it! The deal was mostly done on line and did not change the day the xt6 was picked up. This is not the usual dealership experience. No wonder Coulter has been around for 100 years. Thank you very much, Steve and Nancy
Favorite car I have owned, to date!
The Yukon checked all of my needs, I have plenty of room for my children and my Great Danes. I enjoy driving the Yukon and how it handles, overall love this vehicle!






Vehicle information
Features
Reviews
Outstanding service.
Outstanding service. Worked with Erik for my first oil change in Service. He was super fast, got to the point, gave me accurate time frame for completion and communicated with updates while I was waiting. Also, Robert with customer service was awesome and even offered and bought me a star bucks coffee while I was waiting. Probably best dealership in country.
Awesome
This truck is the definition of mans best friend truly so enjoyable to drive and perfect for the family . My kids and their friends think I’m the coolest dad when I pick them up in this beast






Vehicle information
Features
Reviews
Our recent purchase experience with Liberty Buick was
Our recent purchase experience with Liberty Buick was excellent. Dave C, our Sales manager, was friendly and very helpful in helping us get the best deal on our new car. Purchasing a new car has never been something I enjoy but the Liberty Buick team made it as painless as possible.
My Favorite Vehicle I've Owned
My husband and I drove all the way to Rhode Island from Maine for this vehicle. It had all the packages and options we had been looking for, so it was well worth the drive. Its comfortable, sleek looking, easy to drive, heavy enough to feel comfortable driving in snow and has a lot of power for an SUV.






Used
2018 GMC Yukon Denali
Vehicle information
Features
Reviews
Amazing dealership.
Amazing dealership. We’re very professional and courteous. From start to finish they truly went all out. My family and I will be regulars as long as they don’t change the way they operate.
Great Deal
This Yukon has all the bells and whistles. It is a joy to drive, the drivers area is like a cockpit with everything at your fingertips.






Used
2018 GMC Yukon SLT
Vehicle information
Features
Reviews
I loved meeting with Cameron Hughes, and the rest of the
I loved meeting with Cameron Hughes, and the rest of the AutoNation USA Avondale location Sales and Service Team. Cameron Hughes was so great and really cared and made the process very easy. And the Manager Jared was great too, thank you. Great music in the office too! God bless.
Safe Vehicle for traveling
This car is a fabulous car for family and traveling. It is roomy, has capacity for kids and sports gear, and is safe. I have been rear ended twice in a Yukon and there was minimal damage to the Yukon and extensive damage to the other vehicles.






Used
2018 GMC Yukon SLE
Vehicle information
Features
Reviews
So nice to have great service like Yolanda!
I would like to share my experience with my sales representative her name is Yolanda Ortiz and she went out of her way to help me. She was very knowledgeable and she did not try and jerk me arounf. I would definitely recommend her as your sales representative always and I used her for both of my vehicles. It’s always good when you get service like this it makes you wanna come back!






Used
2018 GMC Yukon SLT
Vehicle information
Features
Reviews
We were handled professionally and would return.
We were handled professionally and would return. The salesman was aware of what features were important to us and insured that the car we purchased had all of them and more.






Vehicle information
Features
Reviews
It all centers around Trudy, my salesperson .
It all centers around Trudy, my salesperson . She was persistent and didn?t give up on the sale. I didn?t think we were going to buy from Yates even though the Yukon XL was our favorite of the Suburban and Expedition Max. Trudy really kept coming at us trying to make it work . Finally for me , it was Saturday when she sent me videos and said ? This is the one you drove. I know you and your wife liked it . It is here for you . Let?s make a deal!? Even later in the day on Saturday , I had already test driven another Expedition and Suburban with a diesel . I was not planing on stopping back at Yates but I was driving by on I10 and thought of Trudy?s videos she sent me. .I said , why not , she tried , let?s see. Even after I made a decision on the Chevy Suburban , ( only because it had a diesel ) but the Yukon XL was my favorite and Trudy was the most personable and persistent . Honestly , I was not the happiest with the numbers, everyone else gave me a little more for my trade BUT I liked your Yukon XL the most and we bought it . Also , it has to do with the Trudy being persistent . Even at the dealership getting ready to buy , I was having second thoughts and Trudy sat with me , and we talked while I waited . I almost walked out before the paperwork was ready . . But i really loved the Yukon XL. It had so many features I liked compared to the Suburban and Expedition. So Trudy?s customer service and I really liked the Yukon XL were my reason for sticking to it . Thank you Trudy . In addition , thank you Ramon , the fiance guy, he was patient in signing the paperwork . We were waiting for my wife who was on duty with the Fire Department. Another thing Trudy did right !! There was some issues with my wife at work and trying to sign the paperwork . Liability with me taking the Yukon XL home . Trudy was doing everything she could so i could take it home that night . Again , thank you Trudy !!
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GMC Yukon prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Yukon | $68,610 | 3 Good deals |
2023 GMC Yukon | $49,073 | 10 Good deals |
2022 GMC Yukon | $43,000 | 3 Good deals |
2021 GMC Yukon | $43,937 | 4 Good deals |
About the 2018 GMC Yukon
SLE shown (base trim).
- Seating
- 9
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 19
- Transmission
- 6-Speed A/T
- Engine
- 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel)

How much does the 2018 GMC Yukon cost?
The 2018 GMC Yukon price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Yukon is $29,211, with pricing starting at $11,995.
What is the MPG of the 2018 GMC Yukon?
The 2018 GMC Yukon offers up to 16 MPG in city driving and 23 MPG on the highway for a combined rating of 19 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.
What are some similar vehicles and competitors of the 2018 GMC Yukon?
The 2018 GMC Yukon compares to and/or competes against the following vehicles:
Is the 2018 GMC Yukon reliable?
The 2018 GMC Yukon has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Yukon owners.
Is the 2018 GMC Yukon a good SUV?
Below are the Cars.com consumer ratings for the 2018 GMC Yukon.
- Comfort 4.9
- Interior 5.0
- Performance 4.9
- Value 4.7
- Exterior 4.9
- Reliability 4.9
95% of drivers recommend this car
- Comfort 4.9
- Interior 5.0
- Performance 4.9
- Value 4.7
- Exterior 4.9
- Reliability 4.9
Denali (2 styles)
Style | |
---|---|
4WD 4dr Denali | 2WD 4dr Denali |
Inventory price | |
Starting at $69,200 | Starting at $66,200 |
Combined MPG | |
17 | 17 |
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 | |
---|---|
4WD 4dr SLE | 2WD 4dr SLE |
Inventory price | |
Starting at $52,100 | Starting at $49,100 |
Combined MPG | |
18 | 19 |
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 | |
---|---|
4WD 4dr SLT | 2WD 4dr SLT |
Inventory price | |
Starting at $60,200 | Starting at $57,200 |
Combined MPG | |
18 | 19 |
Engine | |
355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
SLT Standard Edition (2 styles)
Style | |
---|---|
2WD 4dr SLT Standard Edition | 4WD 4dr SLT Standard Edition |
Inventory price | |
Starting at $54,400 | Starting at $57,400 |
Combined MPG | |
19 | 18 |
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.
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