This 2018 INFINITI QX80 Base delivers commanding presence and refined capability for those seeking a premium full-size luxury SUV. With its distinctive gray exterior and powerful 5.6L V8 engine paired with a 7-speed automatic transmission and 4WD, this vehicle provides the performance and control you expect from a luxury three-row family vehicle.
- 3rd Row Seat
- 4WD
- Back-Up Camera
- Blind Spot Monitor
- Bluetooth
- Bose Audio System
- CLEAN CARFAX
- Heated & Ventilated Seats
- Leather Interior
- Navigation System
- Sun Roof
- Driver Assistance Package with Forward Emergency Braking and Pedestrian Detection
- Heated Steering Wheel
- 22" Forged Aluminum-Alloy Wheels
- Power Moonroof
The spacious cabin showcases semi-aniline leather-appointed seating with quilting and Stratford Burl trim throughout. The front bucket seats feature heating and ventilation capabilities, while the heated steering wheel adds comfort during cold weather driving. A power moonroof floods the interior with natural light, and the navigation system with premium Bose surround sound keeps you connected and entertained during every journey.
Safety and driver assistance are paramount in this QX80. The comprehensive Driver Assistance Package includes forward emergency braking with pedestrian detection, intelligent cruise control at full-speed range, lane departure warning and prevention, blind spot warning and intervention, and backup collision intervention. These technologies work together to provide confidence on every road.
The intelligent suspension system combines four-wheel independent suspension with auto-leveling capability and hydraulic body motion control to maintain a smooth, controlled ride regardless of road conditions. Power steering with variable assist and speed-sensing adjustment adapts to your driving needs, while the advanced climate control system maintains your preferred temperature throughout the cabin and rear seating areas.
Practical features enhance daily usability. The power liftgate provides convenient access to the expansive cargo area, while memory seating positions and remote keyless entry add everyday convenience. The smart rear view mirror, HomeLink garage door transmitter, and emergency communication via INFINITI Connection round out a well-appointed driving experience.
We invite you to schedule a time to see this QX80 in person and discover why its combination of luxury, capability, and safety technology makes it an excellent choice for discerning buyers who demand performance without compromise.
Pre-Owned 2018 INFINITI QX80 SUV
- Pre-Owned
$18,522Retail Price
$15,910Internet Price
Land Rover St. Louis
Contact Us 877-506-1318
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The overview
- Exterior Color
- Smoky Quartz
- Interior Color
- Graphite
- Odometer
- 158,239 miles
- Fuel Economy
- 13/19 MPG City/Hwy
- Transmission
- 7-Speed Automatic
- Drivetrain
- All-wheel Drive
- Engine
- V-8 cyl
- VIN
- JN8AZ2NE8J9194434
- Stock Number
- LTJ9194434
The highlights
- Navigation system
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto tilt-away steering wheel
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: INFINITI Connection
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter: HomeLink
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- Power windows
- Proximity key: doors and push button start
- Rear air conditioning
- Rear beverage holders
- Rear door bins
- Remote engine start: keyfob
- Remote keyless entry
- Speed control
- Steering wheel memory
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Alloy wheels
- Auto-leveling suspension
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- AM/FM radio: SiriusXM
- CD player
- CD-MP3 decoder
- Diversity antenna
- Primary LCD size: 8.0"
- Radio data system
- Rear audio controls
- Satellite radio trial duration with new vehicle purchase (months): 3
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- 3rd row seats: split-bench
- Front center armrest
- Front seats: bucket
- Genuine wood console insert
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated front seats
- Leather shift knob
- Leather steering wheel
- Leather upholstery
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats Folding position: flip forward cushion/seatback
- Reclining 3rd row seat
- Split folding rear seat
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 5.6
- Engine location: front
- Fuel economy city: 13mpg
- Fuel economy combined: 15mpg
- Fuel economy highway: 19mpg
- Fuel tank capacity: 26.0gal.
- Horsepower: 400hp @ 5,800RPM
- Limited slip differential: brake actuated
- Manual-shift auto
- Mode select transmission
- Number of valves: 32
- Recommended fuel: Premium Unleaded
- Torque: 413 lb.-ft. @ 4,000RPM
- Transmission: 7 speed automatic
- Variable valve control
- Approach angle: 21 deg
- Departure angle: 22 deg
- Ground clearance (min): 234mm (9.2")
- Ramp breakover angle: 21 deg
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Skid plates
- Spoiler
- Tailpipe finisher: chrome
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- 3rd row headroom: 935mm (36.8")
- 3rd row hiproom: 1,240mm (48.8")
- 3rd row legroom: 732mm (28.8")
- 3rd row shoulder room: 1,537mm (60.5")
- Compression ratio: 10.80 to 1
- Curb weight: 2,686kg (5,921lbs)
- Engine bore x stroke: 98.0mm x 92.0mm (3.86" x 3.62")
- Engine displacement: 5.6 L
- Engine horsepower: 400hp @ 5,800RPM
- Engine torque: 413 lb.-ft. @ 4,000RPM
- Exterior body width: 2,029mm (79.9")
- Exterior height: 1,925mm (75.8")
- Exterior length: 5,339mm (210.2")
- Front headroom: 1,013mm (39.9")
- Front hiproom: 1,504mm (59.2")
- Front legroom: 1,006mm (39.6")
- Front shoulder room: 1,621mm (63.8")
- GVWR: 3,350kg (7,385lbs)
- Interior cargo volume: 470 L (17 cu.ft.)
- Interior maximum cargo volume: 2,693 L (95 cu.ft.)
- Passenger volume: 4,318L (152.5 cu.ft.)
- Payload: 664kg (1,464lbs)
- Rear headroom: 1,016mm (40.0")
- Rear hiproom: 1,483mm (58.4")
- Rear legroom: 1,041mm (41.0")
- Rear shoulder room: 1,613mm (63.5")
- Towing capacity: 3,856kg (8,500lbs)
- Turning radius: 6.3m (20.8')
- Wheelbase: 3,076mm (121.1")
- Auto high-beam headlights
- Delay-off headlights
- Display: analog
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: Around View Monitor w/Moving Object Detection yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Outside temperature display
- Parking sensors: front and rear
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Anti-whiplash front head restraints
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Tracker system
- Traction control
Notes from the dealer
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
Jaguar St. Louis Certified Pre-Owned & Service is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usKBB.com Consumer Reviews
4.1out of 5 overall- 5.0
Quiet, reliable tank!
by CMMOS on 7/23/2026 12:21:50 AM
Purchased a 2019 Infiniti QX 80 in 2023 with about 40k miles on it. Just passed 100k recently. It’s been a great comfortable SUV. Awesome for winter ski trips to Colorado and summer vacations to Missouri. It has a ton of storage and even a decent size third row. I would highly recommend this vehicle if you’re in the market for a luxury SUV without the costly maintenance of a German brand. - 5.0
Best Luxury SUV owned
by txswinner on 12/29/2025 1:43:18 AM
Been through the gambit and have had no really bad experiences with SUV's owned including Cadillac, Buick, BMW, Dodge and GMC. The Infinity Q80 rates the best so far. I drive about 2,500 mile per month and had the Q80 20 months and have no service issues and the standard maintenance has been super. I recommend the Q80 to anyone who wants a full size SUV with all the bells and whistles. I also recommend the 4 wheel drive option. - 5.0
Outstanding Family Vehicle.
by Anonymous Reviewer on 8/4/2023 6:35:36 PM
I've owned 2 in my time and with 5 children traveling with this SUV is a pleasure!! I love this QX !!
*Dealer Price (as shown on vehicle detail page on dealer’s website) includes any freight charges and an administrative fee of $599, but does not include sales tax, tag, title, and registration fees for the state in which the vehicle will be registered. Prior sales are excluded from these offers. Newly arrived in stock vehicles may be displayed using stock images provided by the manufacturer until we are able to upload actual photographs of the vehicle. Please verify any information in question with the dealer.