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Infiniti
QX80
2018
Used 2018 Infiniti QX80 near me for sale
7 matches
2018 Infiniti QX80
$31,998*
49K mi$1499 Shipping | Est. arrival 12/12-12/20CarMax Houston Katy Freeway, TX
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2018 Infiniti QX80 customer reviews
Overall rating (based on 6 reviews)
3.5
5 star
2
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QX80 offers impressive interior space, seat comfort, and reliability but faces criticism for its fuel economy and outdated technology.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.
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 Great family Suv lots of space
PROS
Reliability
space
Seat Comfort
Interior Space
CONS
Fuel Economy
Ride and Handling
Cost to Maintain
Jevon
Mar 29, 2025 2018 Infiniti QX80 FAQs
The 2018 Infiniti QX80 Base offers 14 MPG City and 20 MPG Highway.
It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.
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 0 out of 20 among Luxury Fullsize SUV
The 2018 Infiniti QX80 has received an average 3.5 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.
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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 tax, title, tags and $699 CarMax processing fee (not required by law). Price assumes that final purchase will be made in the State of VA, 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.
† 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.