
Used 2021 INFINITIQX80 PREMIUM SELECT
- Exterior Color
- Moonstone White
- Interior Color
- Truffle Brown
- Odometer
- 114,404 miles
- Fuel Economy
- 14/20 MPG City/Hwy
- Transmission
- 7-Speed Automatic
- Drivetrain
- 4x2
- Engine
- V-8 cyl
- VIN
- JN8AZ2AFXM9718833
- Stock Number
- 635601
Highlighted Features
- Navigation system
- Lane departure
- 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
Included Packages & Accessories
- Navigation system: INFINITI InTouch Navigation
- 13 Speakers
- AM/FM radio: SiriusXM
- CD player
- DVD-Audio
- Radio data system
- Radio: Bose Audio System w/13 Speakers
- Rear audio controls
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear air conditioning
- Rear window defroster
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel memory
- Steering wheel mounted audio controls
- Auto-leveling suspension
- Four wheel independent suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Anti-whiplash front head restraints
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: INFINITI Connection
- Front anti-roll bar
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Rear anti-roll bar
- Power moonroof
- Power Liftgate
- Brake assist
- Electronic Stability Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Literature Kit
- Panic alarm
- Security system
- Speed control
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Spoiler
- Turn signal indicator mirrors
- Apple CarPlay/Android Auto
- Auto tilt-away steering wheel
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter: HomeLink
- Heated steering wheel
- Illuminated entry
- Leather Shift Knob
- Leather steering wheel
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Premium Select Truffle Brown Interior
- Radiant Illuminated Kick Plates
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- 3rd row seats: split-bench
- Front Bucket Seats
- Front Center Armrest
- Heated Front Bucket Seats
- Heated front seats
- Leather-Appointed Seats
- Power passenger seat
- Reclining 3rd row seat
- Split folding rear seat
- Passenger door bin
- Alloy wheels
- Wheels: 22" x 8.0" Dark Forged Aluminum-Alloy
- Rain sensing wipers
- Rear window wiper
- Variably intermittent wipers
- 2.937 Axle Ratio
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control: Intelligent Cruise Control (ICC) w/Full-Speed Range
- 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
- Moonroof sunshade: manual
- Navigation system: INFINITI InTouch Navigation
- 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 and smart device (subscription required)
- 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
- Front tires: 275/50HR22.0
- Power steering
- Rear anti-roll bar
- Rear tires: 275/50HR22.0
- Speed-sensing steering
- Wheel size: 22"
- 1st row LCD monitors: 3
- AM/FM radio: SiriusXM
- CD player
- CD-MP3 decoder
- DVD-Audio
- Diversity antenna
- Primary LCD size: 8.0"
- Radio data system
- Rear audio controls
- Satellite radio trial duration with new vehicle purchase (months): 3
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 13
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- 3rd row seats: split-bench
- Front center armrest
- Front seats: bucket
- 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
- Seat Upholstery: leather Nappa
- Split folding rear seat
- Compressor: Not Available
- Cylinder configuration: V-8
- Drive type: rear-wheel
- Engine liters: 5.6L
- Engine location: front
- Fuel economy city: 14mpg
- Fuel economy combined: 16mpg
- Fuel economy highway: 20mpg
- Fuel tank capacity: 26.0gal.
- Horsepower: 400hp @ 5,800RPM
- Hybrid traction battery type: none
- Limited slip differential: brake actuated
- Manual-shift auto
- Mode select transmission
- Number of valves: 32
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- 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
- 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: 11.20 to 1
- Curb weight: 2,588kg (5,706lbs)
- 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: 3,311kg (7,300lbs)
- Interior maximum rear cargo volume: 2,693 L (95 cu.ft.)
- Interior rear cargo volume: 470 L (17 cu.ft.)
- Passenger volume: 4,318L (152.5 cu.ft.)
- Payload: 737kg (1,624lbs)
- 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")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Blind Spot Intervention (BSI) active
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: RearView Monitor yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Prevention (LDP) active
- 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
- Forward collision: Predictive Forward Collision Warning w/FEB mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Back-Up Collision Intervention (BCI) mitigation
- Security system
- Traction control
Dealer Notes
- INFINITI InTouch Navigation System
- Bose Audio System with 13 Speakers
- Apple CarPlay and Android Auto Integration
- Power Moonroof
- Heated and Power Front Bucket Seats
- Leather-Appointed Seats with Memory Functions
- 22" Dark Forged Aluminum-Alloy Wheels
- SiriusXM Satellite Radio with CD and DVD-Audio
- Auto-Dimming Rear-View Mirror with Compass
- Three-Row Seating with Split-Folding Configuration
- Automatic Temperature Control with Dual Front Zone A/C
- Electronic Stability Control and Traction Control
- Heated Door Mirrors with Auto-Dimming
- Front Fog Lights with Auto High-Beam Headlights
- HomeLink Garage Door Transmitter
The 5.6L V8 engine delivers the power expected from this commanding SUV, supported by a 7-Speed Automatic transmission and rear-wheel drive. With city fuel economy of 14 MPG and highway rating of 20 MPG, you'll understand the capabilities this engine provides for towing and hauling tasks inherent to vehicles of this size and class.
The Premium Select Truffle Brown interior elevates the cabin experience, featuring leather-appointed seating throughout and power-adjustable driver and passenger seats with memory functions. The heated front seats add year-round comfort, while the rear seat center armrest and split-folding configuration accommodate passengers and cargo with flexibility. Heated door mirrors and a heated steering wheel extend comfort during colder months.
Advanced safety systems provide confidence on every drive. The vehicle includes dual front impact airbags, dual front side impact airbags, and overhead airbags positioned throughout the cabin. Anti-whiplash front head restraints, electronic stability control, traction control, and 4-wheel disc ABS brakes form a comprehensive safety foundation. An emergency communication system via INFINITI Connection and a security system with panic alarm add layers of protection.
Climate control manages the full cabin with automatic temperature settings, front dual-zone air conditioning, rear air conditioning, and a rear window defroster. Navigation simplifies travel with the INFINITI InTouch system, while connectivity features including Apple CarPlay and Android Auto keep you linked to essential apps. SiriusXM satellite radio, a Bose audio system with 13 speakers, and rear audio controls provide entertainment flexibility for all occupants.
This QX80 Premium Select represents a well-equipped three-row luxury SUV ready to serve both daily duties and weekend adventures. We invite you to visit our showroom to examine this vehicle and discuss how it fits your transportation needs.
KBB.com Consumer Reviews

- 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 !!… - 5.0
Good suv
By Derrick | on 5/5/2023 10:30:30 AM
This is my dream car it's grey big inside look very new tires in good shape inside clean I just think that the miles is high but the company is very nice and the people is so helpful…
* MSRP is the Manufacturer's Suggested Retail Price (MSRP) of the vehicle. It does not include any taxes. It does not include our $699 doc fee. Pricing and availability may vary based on a variety of factors, including options, dealer, specials, fees, and financing qualifications. Consult your dealer for actual price and complete details. Vehicles shown may have optional equipment at additional cost.
* The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
* In transit means that vehicles have been built, but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for actual price, payments and complete details.
- Retail Value
- $27,900
- Discount*
- -$3,385
- Price
- $24,515
- Document Fee
- $699
- Harper Price
- $25,214
- We're here to help: (865) 690-1970
- We're here to help: (865) 690-1970




