2013 INFINITI FX Specifications

ENGINE

FX50

FX37

Type

VK50VE
DOHC 32-valve
with Variable Valve Event & Lift (VVEL)

VQ37VHR
DOHC 24-valve with Variable Valve Event & Lift (VVEL)

Orientation

Longitudinal

Cylinders / configuration

V8

V6

Block / head composition

Aluminum / aluminum

Displacement

5.0 liters

3.7 liters

390 @ 6,500 rpm

325 @ 7,000 rpm

Torque

369 lb-ft @ 4,400 rpm

267 lb-ft @ 5,200 rpm

Bore x stroke (mm)

95.5 x 87.7

95.5 x 86.0

Compression ratio (:1)

10.9

11.0

Maximum engine speed (rpm)

6,800 rpm

7,500 rpm

Valvetrain

4 valves per cylinder with continuous variable valve timing control

4 valves per cylinder with continuous variable valve timing control

Required fuel

Premium unleaded

Premium unleaded

Emissions system

Closed loop feedback system with 3-way catalysts

Exhaust

Stainless steel with dual outlets

Emissions certification level

50-state T2B5 (EPA), LEV2-LEV (CARB)

ELECTRICAL

Electronic ignition system

S

150 amp alternator

Low-maintenance 12-volt battery

DRIVETRAIN

FX50 AWD

FX37 AWD

FX37 RWD

Drive configuration

Front engine/all-wheel drive
(ATTESA E-TS AWD system)

Front engine/ rear-wheel drive

Transmission type

7-speed electronically controlled automatic overdrive transmission with manual shift mode and Adaptive Shift Control (ASC)

Downshift Rev-Matching (DRM)

S

Snow mode switch

S

DRIVETRAIN 

FX50

FX37 AWD

FX37 RWD

Gear ratios (:1)

1st

4.8867

4.9238

2nd

3.1697

3.1938

3rd

2.0271

2.0426

4th

1.4118

1.4118

5th
6th
7th

1.0000

1.0000

0.8642

0.8622

0.7745

0.7715

Reverse

4.0410

3.9720

Final drive ratio (:1)

3.538

3.692

3.357

Traction Control System (TCS)

S

Vehicle Dynamic Control (VDC) w/off switch

BODY, SUSPENSION AND STEERING

FX50

FX37

Body type

Monocoque - steel, aluminum, resin

Front suspension

Aluminum independent double-wishbone w/stabilizer bar

Rear suspension

Aluminum and steel independent multi-link w/stabilizer bar

Shock absorbers – Dual Flow Path®

S

Continuous Damping Control (CDC®) with Auto and Sport modes

P

-

Steering type

Power-assisted vehicle speed variable assist rack-and-pinion

Steering ratio (:1)

16.1

Turning diameter (in feet)

36.7

Turns (lock-to-lock)

2.96

Rear-Active Steer

P

-

BRAKES

FX50

FX37

Front:  Vented disc (inches)

12.6 x 1.3

-

S

14.0 x 1.3

S

-

Rear:  Vented disc (inches)

12.1 x 0.6

-

S

13.8 x 0.8

S

-

Opposed calipers, aluminum, 4-piston front, 2-piston rear

S

-

Electronic Brake force Distribution (EBD)

S

Brake Assist

4-wheel/4-channel/4-sensor Anti-lock Braking System (ABS)

WHEELS AND TIRES

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

Wheels

18-inch 10-spoke aluminum-alloy (8.0Jx18)

-

-

S

20-inch 5-spoke aluminum-alloy (8.0Jx20)

-

-

P

21-inch 6-spoke aluminum-alloy (9.5Jx21)

S

-

-

21-inch 10-spoke graphite finish aluminum-alloy (9.5Jx21)

-

S

-

Tires

265/60R18 109V all-season tires

-

-

S

265/50R20 106V all-season tires

-

-

P

265/45R21 104V all-season tires

S

S

-

Spare tire – T175/90/18

18-inch alloy wheel

S

-

18-inch steel wheel

-

S

EXTERIOR DIMENSIONS (inches)

FX50

FX37

Wheelbase

113.6

Overall length

191.3

Overall width

75.9

Overall height (without / with roof rails)

66.1

65.0 / 66.1

Front track width

64.4

Rear track width

64.6

Minimum ground clearance

7.36

Angle of approach (degrees)

28.8

Angle of departure (degrees)

20.9

Step-in height

Front/rear

18.9/18.9

Cargo area liftover height (inches)

31.1

Coefficient of Drag (Cd)

0.36

0.35

EXTERIOR FEATURES AND OPTIONS

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

Flush-mounted High Intensity Discharge (HID) bi-functional projector headlights (high/low beam), automatic on-off

S

Adaptive Front lighting System (AFS)

P

S

P

P

Dark tinted headlights with AFS

-

S

-

-

Dark tinted side air vent and lower door trim)

-

S

-

-

Chrome door handles, side window moldings

S

Rear center high-mount LED stoplight (CHMSL)

Body-color front and rear bumpers

Front fog lights

UV-reducing solar glass on front windows, privacy glass on rear windows and liftgate glass

Power-folding, heated outside mirrors with courtesy lights

Dark Chrome front grille

One-touch auto open/close power glass tilt/slide moonroof w/ auto reverse and sliding shade

Electric liftgate closure assist

Power rear liftgate

S

Aluminum doors and hood

S

100-lb weight rated roof rails

S

P

Aluminum roof rails with graphite finish, roof rail crossbars with dark finish

-

S

-

-

INTERIOR DIMENSIONS (inches)

Front

Rear

Head room (with moonroof)

39.3

38.5

Shoulder room

57.3

57.4

Hip room

54.9

54.2

Leg room

44.7

34.6

INTERIOR FEATURES AND OPTIONS

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

INFINITI Intelligent Key

S

Bluetooth® Hands-free Phone System

S

Leather-appointed seats

S

Quilted leather-appointed seats

S

-

P

Sport-style front seats

P

-

-

8-way power adjustable front seats
         Climate-controlled
         2-way power driver’s lumbar support
          Manual thigh extensions
          Power bolster support

S
S
S
P
P

S
-
S
-
-

S
P
S
-
-

Dual-occupant memory system for driver’s seat, outside mirrors and steering wheel

S

S

P

60/40-spiltfolding and reclining rear seat with fold-down center armrest

S

Solid-magnesium paddle shifters

P

-

-

Aluminum pedal accents

P

S

P

P

Maple interior accents

S

-

-

Black lacquer interior trim

-

-

P

Carpeted trunk and cargo area

S

Graphite floor mats with unique blue piping

-

S

-

-

Leather-wrapped gearshift knob

S

Driver and passenger seat back pockets

S

Sun visors with illuminated vanity mirrors and sliding extensions

S

HomeLink® Universal Transceiver

S

S

-

P

S

S

P

AUDIO SYSTEM

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

Bose® 11-speaker Premium Audio sound system, including AM/FM/CD with MP3 playback capability, steering wheel audio controls, Radio Data System (RDS) and speed-sensitive volume control

S

Single in-dash CD/DVD player

S

-

SiriusXM Satellite Radio (SiriusXM subscription required, sold separately)

S

Roof-mounted and rear window in-glass diversity antennas

S

S

COMFORT AND CONVENIENCE
FEATURES

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

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

S

RearView Monitor

S

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

S

S

P

Intelligent Cruise Control (Full-Speed Range)

P

-

P

Distance Control Assist (DCA)

P

-

P

Rain-sensing front windshield wipers

P

-

P

Cruise control with steering wheel mounted switches

S

Power door locks (driver’s side and front passenger’s side) with selective unlocking and automatic locking feature

Illuminated power window, steering wheel and door lock switches

Front door pockets

Dual Zone Automatic Temperature Control

Advanced Climate Control System (ACCS) with Plasmacluster® air purifier, Auto-recirculation and Grape Polyphenol Filter

S

-

-

Center console with dual-level storage andoverhead storage for sunglasses

S

Remote Keyless Entry

Lockable glove box

Front (2) and rear (2) cup holders

Speed-sensitive variable intermittent front windshield wipers, rear intermittent wiper with washer

Front and rear outboard height adjustable head restraints

SAFETY AND SECURITY FEATURES

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

INFINITI Advanced Air Bag System (AABS); Dual-stage front supplemental air bags with occupant classification and seat belt sensor

S

Driver and front passenger seat-mounted side-impact supplemental air bags

Roof-mounted curtain side impact and rollover supplemental air bags for outboard occupant head protection

3-point front seat belts with adjustable upper anchors, pre-tensioners and load limiters; ALR/ELR in all passenger seating positions (driver’s seat ELR only)

Seat belt reminder system (front)

Lower Anchors and Tethers for CHildren (LATCH) system

Front seat Active Head Restraints

Child safety rear door locks and power window lock-out button

Zone body construction with front and rear crumple zones

Slide-away brake pedal assembly

Break-away rear engine mount

Collapsible propeller shaft

High-strength side-door guard beams

Shift Interlock System

Vehicle Security System

Energy-absorbing steering column

INFINITI Vehicle Immobilizer System

Vehicle Dynamic Control (VDC)

Traction Control System (TCS)

Tire Pressure Monitoring System (TPMS) with individual tire display

Front Pre-Crash Seat Belts

P

-

P

INSTRUMENTATION

FX50

FX37

Fine Vision electroluminescent gauges; analog speedometer, tachometer, coolant temperature and fuel level, Multi-function trip computer display with instantaneous fuel economy, driving time, outside temperature, distance to empty, average speed, average fuel economy

S

Twin trip LCD digital odometer

Low fuel, oil pressure and door ajar-warning lights

Compass in mirror – LED digital (w/o Navigation System

-

S

CAPACITIES

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

Seating capacity

5

Interior passenger volume (cu. ft.)

102.5

Cargo volume (cu. ft)

Rear seat up 24.8 / Rear seat down 62.0

Total interior volume (cu. ft)

127.3

Fuel tank (gal.)

23.8

Engine oil (qts.)

5.7

5.2

Engine coolant (liters)

11.6

9.7

Maximum towing capacity (lbs)

3,500

2,000

–

CURB WEIGHTS

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

Curb weight – front (lbs.)

2,421

2,273

2,177

Curb weight – rear (lbs)

2,141

2,048

2,032

Curb weight – total (lbs.)

4,562

4,321

4,209

Weight distribution (% fr/rr)

53/47

53/47

52/48

GVWR (lbs.)

5,766

5,519

5,301

EPA MILEAGE ESTIMATES
(Actual mileage may vary)

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

City

14

16

17

Highway

20

22

24

EPA Size

SUV

PACKAGES AND OPTIONS

FX50 AWD

FX37 Limited Edition

FX37 AWD

FX37 RWD

Premium Package: INFINITI Hard Drive Navigation System; INFINITI Voice Recognition for audio, navigation; NavTraffic with Real-Time Traffic Information, NavWeather with Real-Time Weather Information (SiriusXM subscription required, sold separately), Zagat Survey® Restaurant Guide; 8-inch WVGA color touch-screen display; single in-dash CD/DVD player; Streaming Audio via Bluetooth® wireless technology; Around View® Monitor (AVM) with Moving Object Detection and Front and Rear Sonar System; dual-occupant memory system for driver’s seat, outside mirrors and steering wheel; outside mirrors with reverse tilt-down feature; power tilt and telescopic steering column; aluminum roof rails

S

-

O

Deluxe Touring Package: (V6): 20x8.0-inch 5-spoke aluminum-alloy wheels with 265/50R20 all-season tires; Maple interior accents; aluminum pedals; tonneau cover; Climate-controlled front seats; quilted leather-appointed seats 

-

-

O
(requires Premium Package)

Technology Package: Intelligent Brake Assist (IBA) with Forward Collision Warning (FCW); Lane Departure Warning (LDW) system and Lane Departure Prevention (LDP) system; Front Pre-Crash Seat Belts; Intelligent Cruise Control (Full Speed Range); Distance Control Assist (DCA); rain-sensing front windshield wipers; Adaptive Front lighting System (AFS) with auto-leveling headlights 

O

-

O
(requires Deluxe Touring Package)

Sport Technology Package: Continuous Damping Control (CDC®) suspension with Auto and Sport modes; Rear Active Steer; solid magnesium paddle shifters; sport-style front seats with thigh support; driver's seat with power bolster adjustment (4-way); dark tinted side air vents lower side trim and headlight housings

O  (incl. Tech Pkg content)

-

-