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
2018 INFINITI QX80
for sale
near
Birmingham, AL
- 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 INFINITI QX80 Base
Vehicle information
Features
Reviews
We were very impressed with Bill’s knowledge of the
We were very impressed with Bill’s knowledge of the vehicle and his professionalism! We were able to test drive the Land Rover and finalize the purchase in one visit. Bill took his time to explain everything to us and stayed after closing hours to finalize the purchase.
So much better than prior GMC Yukon
I came to this car from a 2016 Yukon which was a rolling dumpster fire. At 102k miles, I haven’t had a single failure with this car. It tows extremely well, the seat comfort is by far the best I’ve ever owned, I don’t love the exterior styling, but its such a great owner experience that it doesn’t matter. Maintenance is like owning a Camry, cheap and infrequent. AWD system makes driving in all conditions a breeze. Great vehicle.






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
We are always provided great service from AutoNation Ford
We are always provided great service from AutoNation Ford Katy. We've been customers for five years. Sales has been great, but so has their service to us in those five years. Thanks!!
SIGN ON GATELIFT COVER.
QX 80 is very comfortable driving. Despite it's size, maintenance is great. Thieves often mistaken the rear gatelift cover to be something valuable hidden inside thereby forcing it open and causing damage. May be a sign may be necessary. The current look is nice but attractive to thieves who have no idea of what it is.






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
FINALLY, A CAR DEALERSHIP THAT FEELS LIKE FAMILY When
FINALLY, A CAR DEALERSHIP THAT FEELS LIKE FAMILY When you realize the pronunciation of Hiley (Highly), you’ll understand this car dealership is named after its highly excellent customer service. Like Michael Ponter, the General Manager, who is all over the place but will always find time for you. Like Eric, the Internet expert who, fittingly, will keep in touch via electronic communication. Or like Reba, the charming and efficient receptionist who will help you with anything you need, even if you only need a warm smile. All this making Hiley not just a great place to buy a car, but a great place to visit. How many times have you said that about a car dealership?
Excellent driving vehicle
This QX80 is most comfortable to drive on a long trip, you have the power and performance and looks in this SUV. It is a pleasure to drive!






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
Great Service and people.
Great Service and people.they are great. Had good conversation after the service was completed, with the service mansger. Aslo the folks working thst day were so very friendly that early in rhe morning. Thank you!
Totally Recommend this Vehicle
Was looking for a luxury 3 seater for road trips and this car totally fit the bill. High off the ground, feels safe, luxury and comfort go hand in hand. Drives like a dreams






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
Excellent Sales, Setup and Finance.
Excellent Sales, Setup and Finance. Would definitely recommend to others looking for a pain feee experience.
Luxurious beauty.
Most sturdy, luxurious and roomy car I have owned. I feel safe when driving this car, it is a very smooth ride and a noticeable eye catcher, boy am I blessed.I love the body style. The only kick back is the 3rd row leg room is a-little to short, my family have long legs, as long as they don't ride back there its wonderful.






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
BMW of Bellevue provided outstanding service on my new
BMW of Bellevue provided outstanding service on my new X5. Michelle did an outstanding job as well and I recommend the dealership to all who are looking for great quality service.






Used
2018 INFINITI QX80 4DR SUV AWD
Vehicle information
Features
Reviews
Joe is great as well as all the people I interacted with
Joe is great as well as all the people I interacted with at the dealership. They all were very friendly and professional. I appreciate Joe getting me the best deal possible with this being a second car loan.






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
I received excellent customer service from Saloum from
I received excellent customer service from Saloum from start to finish. My car warranty company was not providing adequate help for repairs so Saloum offered alternative options to repair my vehicle.






Used
2018 INFINITI QX80
Vehicle information
Features
Reviews
Great Service.
Sales person Kenya Ellis-Walker helped us filter through the choices we had researched. She is knowledgeable, relaxed, patient and listened to us so that she understood what each of us in this couple wanted. She is great. Plus the whole Car Max experience is pleasant because you can flip among comparable cars of different makes and compare then and there. And you are not pressured at all because the sales people are salaried--the entire experience reduces stress and gives you more choice. Good for people who prefer space to think and options to compare.






Used
2018 INFINITI QX80 Base
Vehicle information
Features






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
Chandler and Isiah were great to deal with, explained
Chandler and Isiah were great to deal with, explained everything clearly. Offered all available services and warranties for our 2025 Elantra Hybrid Blue, they restored my faith in buying from dealerships no surprises. Whole process was completed in a matter of a couple hours.






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
The experience with Jeremy at Mathews Nissan was smooth
The experience with Jeremy at Mathews Nissan was smooth and easy. Just waiting for a balance check to arrive.






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
It was a great experience working with Ashely Torres, she
It was a great experience working with Ashely Torres, she helped us find an amazing car. She really knows her stuff!!






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
John at Drum Hill is the best buying experience I have
John at Drum Hill is the best buying experience I have had in years. He is very professional, his office manager is very responsive to her customers. They shipped my Mini Cooper to Maryland thru the snow. My Wife has since taken it from me. Their prices are very fair and the vehicle was in excellent condition!! We are very happy with Them and will buy another car from them in the future and can count on a wonderful buying experience. From Massachusetts to Maryland with an understanding and honest dealership!!! Fantastic






Used
2018 INFINITI QX80
Vehicle information
Features
Reviews
Used auto
Excellent service fast and efficient didn’t have the vehicle I am looking for but very good service. Greeted right away friendliness was welcomed.Highly Recommended. A great place to do business with.






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
Very helpful and worked well with me.
Very helpful and worked well with me. Very truthful and good with me. Felt like I was working with a family member.






Vehicle information
Features
Reviews
EXCELLENT!
This place has spectacular cars. The service was great. We worked with Dennis and he was patient and very helpful. We would certainly recommend this place for a luxury car purchase. There was no sales pressure at all.






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
Chad at Northside Auto was super friendly, professional,
Chad at Northside Auto was super friendly, professional, knowledgeable, and overall wonderful. We appreciated that the dealership had a laid-back, low-pressure atmosphere, which made the process comfortable. Chad helped us purchase a new-to-us Tesla within 24 hours and handled every aspect of the transaction — from sales to financing and beyond — making the process seamless. I highly recommend Northside Auto, and definitely ask for Chad — he’s awesome! Thanks again!






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
I want want a car use?
I want want a car use? I want this dealership to help me get that car.






Used
2018 INFINITI QX80 Base
Vehicle information
Features
Reviews
I will never buy a car anywhere else.
I will never buy a car anywhere else. Everyone was extremely friendly and helpful and my salesperson was top notch.
INFINITI QX80 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 INFINITI QX80 | $75,995 |
About the 2018 INFINITI QX80
Base shown (base trim).
- Seating
- 8
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 16
- Transmission
- 7-Speed A/T
- Engine
- 400.0-hp, 5.6-liter, 8 Cylinder Engine (Gasoline Fuel)

How much does the 2018 INFINITI QX80 cost?
The 2018 INFINITI QX80 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 QX80 is $23,189, with pricing starting at $14,983.
What is the MPG of the 2018 INFINITI QX80?
The 2018 INFINITI QX80 offers up to 14 MPG in city driving and 20 MPG on the highway for a combined rating of 16 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 INFINITI QX80?
The 2018 INFINITI QX80 compares to and/or competes against the following vehicles:
Is the 2018 INFINITI QX80 reliable?
The 2018 INFINITI QX80 has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 QX80 owners.
Is the 2018 INFINITI QX80 a good SUV?
Below are the Cars.com consumer ratings for the 2018 INFINITI QX80.
- Comfort 4.9
- Interior 4.8
- Performance 4.8
- Value 4.3
- Exterior 4.9
- Reliability 4.6
87% of drivers recommend this car
- Comfort 4.9
- Interior 4.8
- Performance 4.8
- Value 4.3
- Exterior 4.9
- Reliability 4.6
Base (2 styles)
*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 2018 INFINITI QX80
Compare the 2018 INFINITI QX80
- ${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}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}