2025 INFINITI QX55 Technical Specifications, Features and Options




2025 INFINITI QX55 Technical Specifications, Features and Options

August 26, 2024







ENGINE




&nbsp;






Type




KR20DDET 2.0L VC-Turbo






Orientation




Transverse-mounting






Cylinders / configuration




4-cylinder, inline






Block / head composition




Aluminum-alloy / Aluminum-alloy






Displacement




2.0 litres / 1,970 ~ 1,997 cc






Horsepower




268 @ 5,600 rpm






Torque (lb-ft)




280 @ 4,400-4,800 rpm






Bore x stroke (mm)




84.0 x 90.1 (8.1 CR) ~ 84.0 x 88.9 (14:1 CR)






Compression ratio (:1)




8.0 ~ 14.0 (variable)






Maximum engine speed




6,000 rpm






Induction system




Turbocharged






Valvetrain




4 valves per cylinder






Fuel delivery system




Direct injection + port injection






Recommended fuel




Premium unleaded






Engine mounts




2 solid upper (active control type), lower
2 liquid-filled, left side, right side






Emissions system




T3B70 (EPA) / LEV3-ULEV70 (CARB)






Exhaust




Dual system with sub and main mufflers













ELECTRICAL




&nbsp;






Electronic ignition system




Electric (direct), Intelligent Key – push button start













DRIVETRAIN




&nbsp;






Drive configuration




Intelligent All-Wheel Drive






Transmission type




Continuously variable transmission with manual shift mode and Downshift Rev Matching






CVT high ratio coverage (:1)




6.3






Reverse (:1)




0.745






Final drive ratio (:1)




5.846













BODY, SUSPENSION AND STEERING




LUXE




ESSENTIAL 




SENSORY 






Body type




Monocoque, steel/aluminum construction, aluminum hood panel with steel inner reinforcement, steel tailgate/roof/doors






Front suspension




MacPherson Strut front suspension with aluminum-alloy upper and lower aluminum/steel subframe construction, twin tube shock absorbers, 27 mm stabilizer bar






Rear suspension




Independent multi-link rear suspension with monotube shock absorbers, 22.5 mm stabilizer bar






Steering type:
Eletronic Power Steeering




S




S




S






Steering ratio (:1)
Engine-speed-sensitive variable assist




&nbsp;


15.3




&nbsp;


15.3




&nbsp;


15.3






Turning diameter (curb-to-curb) (ft.)
Engine-speed-sensitive variable assist




&nbsp;


36.4




&nbsp;


36.4




&nbsp;


36.4






Turns (lock-to-lock) 
Engine-speed-sensitive variable assist




&nbsp;


2.73




&nbsp;


2.73




&nbsp;


2.73






Steering wheel




3-spoke leather-wrapped






Manual tilt




S




-




-






Manual telescopic




S




-




-






Power tilt




-




S




S






Power telescopic




-




S




S






2-driver memory




-




S




S






Heated




S






Cruise control/audio switches




S






BluetoothÒ switches




S






ProPILOT Assist switch




S













BRAKES




&nbsp;






Front:&nbsp; 13.0-inch x 1.3-inch power-assisted, 
vented disc




S






Rear:&nbsp; 12.1-inch x 0.6-inch power-assisted vented disc






Electronic Brake force Distribution and Brake Assist






4-channel/4-sensor/4-wheel Anti-lock Braking System






Electronic parking brake (switch on console)




S













WHEELS AND TIRES 




LUXE




ESSENTIAL 




SENSORY 






Wheels




&nbsp;






20-inch dark painted and machine finished alloy wheels




S






Tires 




&nbsp;






255/45R20 all-season run-flat




S













EXTERIOR FEATURES AND OPTIONS 




LUXE




ESSENTIAL




SENSORY 






LED headlights (high beam/low beam)




S






Unique cube design headlights




-




S




S






LED signature daytime running lights




S






High Beam Assist




S






LED fog lamps




S






Adaptive Front lighting System




-




S




S






LED taillights




S






Black, power-folding, power-adjustable outside mirrors




S






Heated outside mirrors




S






Body-coloured door handles with chrome accents




S






Rear door handle welcome LED light




S






Memory, reverse tilt-down mirrors




S




S




S






Body-colour front and rear bumpers




S






Dark gray grille




S






Laminated windshield




S






Moonroof with power open/close/tilt and manual sunshade




S






Aluminum roof rails




S






Power liftgate




S






Motion-Activated Liftgate




-




-




S













EXTERIOR DIMENSIONS (inches/mm)




&nbsp;






Wheelbase




110.2 / 2799.1






Overall length




186.3 / 4732






Overall width




74.9 / 1902.8






Overall height




63.8&nbsp; / 1622






Front track width




64.4 / 1635.8






Rear track width




63.8 / 1620.5






Minimum ground clearance




8.6 / 218.9






Angle of approach (degrees)




17.4






Angle of departure (degrees)




23.6






Breakover angle (degrees)




19.1






Trunk liftover height




29.9






Step-in height front/rear




(17.4 / 442) / (17.8 / 452.1)













INTERIOR DIMENSIONS (inches/mm)




Front 




Rear 






Headroom




39.9 in / 1013 mm




36.9 in / 937.6 mm






Shoulder room




57.9 in / 1470.7 mm




57.1 in / 1450.34 mm






Hip room




55.6 / 1412.2 mm




53.8 in / 1366.52 mm






Knee room




28.4 in / 721.36 mm




25.6 in / 650.24 mm






Legroom




39.6 in / 1005.8 mm




38.7 in / 983 mm













INTERIOR FEATURES AND OPTIONS 




LUXE




ESSENTIAL




SENSORY 






Leather-appointed seats




S




S




-






Semi-aniline leather-appointed seats




-




-




S






Driver's seat




8-way power




S






4-way power lumbar




S






2-driver memory




S




S




S






Heated




S






Cooled




-




S




S






Auto entry/exit assist




-




S




S






Passenger's seat




8-way power




S






4-way power lumbar




-




-




S






Heated
Cooled




S






&nbsp;




S




S






Rear bench seat




&nbsp;


Heated




60/40 split, fold-down seatbacks, recline, slide, and fold-flat function






-




-




S






Dark aluminum interior accents




S




S




-






Black open pore wood interior accents




-




-




S






Single sun visors with illuminated vanity mirrors and extenders




S






Full-colour Vehicle Information System




w/ 7-inch display






Trip computer




S






HomeLink® Universal Transceiver




S






INFINITI InTouch™ with Navigation




-




S




S






INFINITI InTouch™ Services telematics with four year Premium package included




S




S




S






Dual Zone Automatic Temperature Control




S




S




-






Tri-Zone Automatic Climate Control system




-




-




S






Advanced Climate Control System (automatic recirculation, ionizer, grape polyphenol filter)




-




-




S






Rear heating ducts under front seats




S






Rear HVAC vents




S






Extended interior ambient lighting




-




-




S













AUDIO SYSTEM




LUXE




ESSENTIAL




SENSORY






6-speaker AM/FM/CD




S




-




-






USB Type-A and USB Type-C data ports for front seat passengers




S






USB Type-A charge connectors in center console (1) and Type-C charge connector in second row (1)




S






16-speaker Bose® Performance Series premium audio system




-




S




S






Streaming Audio via Bluetooth®




S






Voice Recognition




S






SiriusXM® Radio (SiriusXM® subscription required, sold separately)




S






Wireless Apple CarPlay™ integration




S






Android Auto integration




S






Wireless Charging Pad




S






Complimentary INFINITI InTouch Premium Package 4 Year Trial


S


S




S  













COMFORT AND CONVENIENCE  
FEATURES




LUXE




ESSENTIAL




SENSORY 






Power windows with front/rear one-touch auto-up/down with auto reverse feature




S






RearView Monitor and Rear Sonar System




S






Around View® Monitor with Moving Object Detection, and Front and Rear Sonar System




-




S




S






Bluetooth® Hands-free Phone System




S






INFINITI Intelligent Key with Push-Button Ignition




S






2nd row center folding armrest




S






Cup holders (4)




S






Locking glove compartment




S






Wi-Fi hotspot




S






Acoustic front row side window glass




S













CAPACITIES (cu. ft./ litres) 




&nbsp;






Seating capacity




5






Passenger compartment volume




100.2 / 2835.7






Cargo volume ( with 2nd row up)




26.9 / 761.7






Cargo volume ( with 2nd row folded)




54.1 / 1531.9






Total interior volume




127.1 / 3596.9






Fuel tank (L)




60L






Engine oil (L)




4.7






Engine coolant (L)




7.7













CURB  
WEIGHTS 
(KG)




LUXE




ESSENTIAL 




SENSORY 






AWD




AWD




AWD






Front
Rear
Total




1070




1079




1078






776




785




792






1846




1864




1870






Weight distribution (% fr/rr)




58/42




58/42




58/42






GVWR (lbs.)




2302




2302




2302













SAFETY, SECURITY AND DRIVER ASSIST FEATURES




LUXE




ESSENTIAL




SENSORY 






INFINITI Advanced Air Bag System, front seat-mounted side-impact supplemental air bags, roof-mounted curtain side-impact supplemental air bags, rear side-impact airbags, front driver and passenger knee supplemental air bags




S






Automatic collision notification and emergency call




S






3-point ALR/ELR (driver ELR only) front seat belts with pretensioners and load limiters and adjustable upper anchors




S






3-point rear seat belts (ALR/ELR all positions)




S






Shift interlock system




S






Zone body construction with front and rear crumple zones




S






Child safety rear door locks




S






Lower Anchors and Tethers for CHildren (LATCH)




S






Power window lockout button




S






Steering wheel lock




S






Remote keyless entry system




S






Vehicle Security System




S






Remote engine start




S






Rain-sensing front wipers




-




S




S






Head-up display




-




-




S






INFINITI Vehicle Immobilizer System




S






Vehicle Dynamic Control with Traction Control System




S






Lane Departure Warning




S






Lane Departure Prevention




S






Forward Collision Warning




S






Forward Emergency Braking with pedestrian detection




S






Blind Spot Warning




S






Rear Cross Traffic Alert




S






Rear Automatic Braking




S






Blind Spot Intervention




S






Intelligent Cruise Control




S






ProPILOT Assist with Steering Assist and Intelligent Cruise Control with full speed range, stop and hold




S






Traffic Sign Recognition




-




S




S






Rear Door Alert




S






High Beam Assist




S




