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Used 2018 Infiniti QX80 near me for sale


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2018 Infiniti QX80 customer reviews

Overall rating (based on 7 reviews)
3.7
5 star
3
4 star
1
3 star
2
2 star
0
1 star
1
What customers are saying

The 2018 Infiniti QX80 offers impressive interior space, seat comfort, and reliability but faces criticism for its fuel economy and outdated technology. While buyers admire its luxurious design and powerful engine, concerns about long-term reliability, including transmission issues and trim durability, reduce enthusiasm among some customers.

Write a review
So far, so good!

PROS
Styling

The styling is not like other domestic vehicles, and that suits me fine.

Cabin Noise

Very quiet for my tastes

Visibility
CONS
Fuel Economy

For my taste, fuel economy is not good at all, but I didn't buy the car worried about that. I also don't have children, or grandchildren that I would be driving around. I'm retired, 65-years-young, and have been waiting to buy a car just like this! So far, so good!

Stacy
Dec 28, 2025
ok car but fooled concerning apps

PROS
Seat Comfort

soft and comfortable

Interior Space

good for family

Styling

very good look

CONS
Fuel Economy

very bad burns through gas

Power

to be a 5.6 engine always idling up and down

Technology and Entertainment

no apps to no nothing. I had to buy a infotainment system

Abdul
Nov 27, 2025
broken

PROS
Seat Comfort

it was pure luxury

CONS
Reliability

transmission failed, needed rebuild

Power

lifters broke, needed rebuild

Braking

auto turn off was undesirable

Cynthia
Sep 04, 2025
View all (7)

2018 Infiniti QX80 FAQs

The 2018 Infiniti QX80 has a maximum towing capacity of 8500 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.

The 2018 Infiniti QX80 has received an average 3.7 out of 5 stars from our customers. If you're in the market for a 2018 Infiniti QX80, check out reviews from customers just like you.

The Infiniti QX80 received a rating of 4 out of 5 stars from RepairPal, which RepairPal describes as Above Average. This rating ranks the Infiniti QX80 as 1 out of 20 among Luxury Fullsize SUV

Here are the pros and cons of the 2018 Infiniti QX80: Pros - Styling - Seat Comfort - Interior Space Cons - Fuel Economy - Technology and Entertainment - Power

The 2018 Infiniti QX80 offers the following fuel efficiency options: • Gas: 14 city / 20 highway MPG (Base trim) Actual mileage may vary based on driving conditions, vehicle condition, and driving habits.

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This price does not include tax, title, and tags. Additional fees may also apply depending on the state of purchase.

*Price excludes state and local taxes, title, registration, tags, and any optional products or services. Price assumes that final purchase will be made in the State of MO, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.

CarMax delivery is available within a 60-mile radius of select stores. Not available to customers in all states. Please contact your nearest store for details.