Infiniti | logo Close

2015 INFINITI Q40 Press Kit: Overview

For 2015, a new nameplate is added to the INFINITI portfolio with the renaming of the INFINITI G37 sedan as the INFINITI Q40. And while the badge on the trunklid is new, the sport sedan's unique blend of stunning exterior, inviting interior with unexpected roominess and highly engaging performance remains unchanged.

Two well-equipped models are offered for 2015, the INFINITI Q40 and INFINITI Q40 AWD, along with two option packages. Each comes fitted with a standard 328-horsepower 3.7-liter VVEL V6, a 7-speed automatic transmissions and 4-wheel independent suspension with lightweight aluminum components – providing responsive acceleration and agile handling. The Q40 AWD model adds INFINITI's ATTESA E-TS® Intelligent All-Wheel Drive system.

Inspired, Sporty Styling and Refined Interior
The INFINITI Q40's exterior design is defined by its sleek wave form hood, raked A-pillars, trademark taillights and athletic stance – projecting a balance of power and grace that is suggestive of the performance potential within.

The front of the Q40 is highlighted by its iconic headlight and dark chrome grille design, which offer a crisp form and high-quality feel. Standard fog lights are located in the lower fascia, where they help provide an upscale and distinctive appearance. Every INFINITI Q40 offers standard High Intensity Discharge (HID) bi-functional xenon headlights with auto on/off function.

The sleek Q40 silhouette offers a wedged roofline and a sweeping bodyside character line that emphasizes both the rich shoulder surfaces and the rear-wheel drive orientation. In the rear, the refined, evolutional L-shaped LED taillights express the INFINITI design identity. The trunk lid is accented by an integrated chrome spoiler, while prominent dual exhaust outlets complete the sporty appearance. A power sliding tinted glass moonroof with one-touch operation, tilt feature and sliding sunshade is available with the Moonroof Package.

Four exterior colors are offered for 2015: Liquid Platinum, Graphite Shadow, Black Obsidian and Moonlight White.

Inside the dramatic body the INFINITI Q40 provides a crafted interior environment with a long list of standard luxury features such as leather-appointed seating and "Shodo" aluminum trim, which is inspired by a style of Japanese calligraphy. The instrument panel offers a predominately white color scheme for the gauge and LCD instrument display, enhancing both legibility and cohesiveness of design. In keeping with tradition, a refined analog clock is standard on all Q40 models.

The interior also provides an unmatched harmony between the dedicated driver's cockpit and comfortable passenger space – and between modern technology and traditional Japanese design cues. The result is a "modern warmth" that is unique in the sport sedan segment.

The driver's area has a simple, intuitive layout with easy-to-read electroluminescent gauges. A center information display, located between the tachometer and speedometer, conveys updates from the drive computer (average fuel consumption, instantaneous fuel economy, average speed, elapsed time, running distance, distance to empty, outside air temperature, warning displays, odometer and automatic transmission shift indicator).

An 8-way power driver's seat with manual lumber support is paired with an 8-way power passenger's front seat, with both offering a standard heating function. All front and rear power windows include a one-touch auto up/down feature.

Other standard conveniences include INFINITI Intelligent Key with Push Button Ignition, 7.0-inch color monitor display, 6-speaker AM/FM/CD premium audio system, SiriusXM Satellite Radio (SiriusXM subscription required, sold separately), RearView Monitor and Bluetooth® Hands-free Phone System.

The Q40's available Navigation Plus Package features the INFINITI Hard Disc Navigation System and includes a high-resolution touch-screen display, NavTraffic Real-Time Traffic Information, NavWeather with Real-Time Weather and 3-day forecast (SiriusXM subscription required, sold separately) and Bluetooth® Advanced Audio Distribution Profile for wirelessly streaming audio from compatible devices to the audio system.

The Navigation Plus Package also includes an audiophile-quality INFINITI Studio on Wheels® by Bose® premium audio system with Driver's Audio Stage, which combines Bose®'s 3-way speakers using 10-inch subwoofers in the front doors with a parcel shelf-mounted subwoofer in the rear. Also included is INFINITI Voice Recognition for audio and navigation systems, along with digital video playback from USB flash drive DVD/video playback.

Powerful, Responsive 3.7-liter V6 Performance
The 2015 INFINITI Q40 features an advanced 3.7-liter VQ37HR V6 with VVEL rated at 328 horsepower and 269 lb-ft of torque. The engine's VVEL (for Variable Valve Event & Lift) system combines hydraulic-controlled variable valve timing and electronically controlled variable valve lift on the intake side to help improve performance and response.  The VVEL system also offers improved emissions and fuel efficiency over the non-VVEL designs.

The VVEL intake camshafts, featuring continuously variable lift control teamed with the Continuously Variable Valve Timing Control System (CVTCS), allow for a 7,500 rpm redline. The engine also features rigid ladder frame construction, large crank journal and pin diameters, asymmetric piston skirts, twin knock sensors, an electronically controlled "drive-by-wire" throttle system, coated lightweight pistons, Iridium spark plugs and a symmetric twin air intake system.

The specially tuned dual exhaust system features equal length exhaust manifolds and low muffler exhaust backpressure to help improve engine breathing. Both intake and exhaust enhance driving pleasure with their authentic performance notes.

To help take full advantage of the refined engine design, both the Q40 and Q40 AWD come with a 7-speed automatic transmission with Downshift Rev Matching, Drive Sport mode and ASC (Adaptive Shift Control) that allows for sportier shifts in performance driving situations.

Fuel economy for the Q40 is rated at 19 mpg city and 27 mpg highway, while the Q40 AWD is rated at 18 mpg city/25 mpg highway.

Every INFINITI Q40 is equipped with the advanced FM platform, which locates the engine in the "front mid-ship" position. The positioning of the engine provides good front-to-rear weight balance, while the combination of long wheelbase, manageable overall length and wide front and rear track adds to overall handling performance.

The Q40 suspension is a 4-wheel independent design with lightweight aluminum components and front and rear stabilizer bars, designed to provide nimble and natural feeling handling, as well as a controlled, refined ride. The front suspension minimizes alignment changes through use of a single pivot lower wishbone and a long upper link.

The Q40's rear suspension design separates the shock absorbers and springs, locating the shock absorber inline with the wheel center to help reduce suspension friction and reduce the wind-up motion of the axle on acceleration.

The Q40 AWD features INFINITI's state-of-the-art ATTESA E-TS® (Advanced Total Traction Engineering System for All Electronic Torque Split) Intelligent All-Wheel Drive system. The electromagnetic AWD system responds more quickly and precisely than conventional hydraulic AWD systems, with minimal compromise of rear-wheel drive performance characteristics on dry roads. In addition, Vehicle Dynamic Control (VDC) is standard on all models.

The brake system utilizes power-assisted 4-wheel vented disc brakes with 4-channel, 4-sensor Anti-lock Braking System (ABS), Electronic Brake force Distribution (EBD) and Brake Assist (BA). The power steering system is a vehicle-speed-sensing design, which balances steering effort at both high and low speeds.

Also standard are 17-inch aluminum-alloy wheels with rich silver metallic paint finish and 225/55R17 all-season tires.

All INFINITI Q40 models come equipped with INFINITI's Advanced Air Bag System (AABS) with dual-stage supplemental front air bags with seat belt sensors and occupant classification sensor, along with front seat-mounted side-impact supplemental air bags and roof-mounted curtain side-impact supplemental air bags for front and rear-seat outboard occupant head protection.

Also standard are 3-point ALR/ELR seat belts (driver's side ELR only) and front seat belts with pretensioners and load limiters and adjustable upper anchors, front seat Active Head Restraints and the LATCH System (Lower Anchors and Tethers for CHildren). Every G Sedan also features Zone Body Construction with front and rear crumple zones to help disperse crash energy around the passenger compartment.

 

# # #

Issued by Infiniti

At a Glance:  2015 INFINITI Q40

The 2015 INFINITI Q40 offers a unique combination of world-class performance, seductive styling and modern craftsmanship. Previously named the INFINITI G37 Sedan, it is available in two well-equipped models: the INFINITI Q40 and INFINITI Q40 AWD.

Like the other luxury performance sedans in the INFINITI portfolio – the redesigned flagship Q70 and stunning Q50 – the Q40 features a strikingly seductive exterior defined by its sleek wave-form hood, raked A-pillars, signature LED taillights and athletic stance.

Inside, the Q40 provides a crafted, heritage-inspired interior environment and standard features such as leather-appointed seating, Intelligent Key with Push Button Ignition and RearView Monitor

Every 2015 INFINITI Q40 comes equipped with a 328-horsepower 3.7-liter VVEL V6 mated to a responsive 7-speed automatic transmission, which along with the 4-wheel independent suspension combine to provide responsive acceleration and agile handling. The Q40 AWD model adds INFINITI's ATTESA E-TS® Intelligent All-Wheel Drive system.

Two option packages are offered for 2015. The Navigation Plus Package features the INFINITI Hard Drive Navigation System and audiophile-quality INFINITI Studio on Wheels® by Bose®. The Moonroof Package includes a power sliding glass moonroof with one-touch open/close tilt feature.

Highlights of the 2015 INFINITI Q40 include:

Body

  • Front Mid-ship (FM) platform
  • Long, wave-like aluminum hood, pushed-back A-pillars and aggressive stance
  • Double-arch dark chrome grille with sculpted grille blades
  • High Intensity Discharge (HID) bi-functional xenon headlights with automatic on/off headlight function, fog lights, L-shaped LED taillights
  • Chrome trunk finisher
  • Zero lift front aerodynamics, 0.29 coefficient of drag
  • Available sliding glass moonroof with tilt and one-touch open/close feature
  • Body colored, manual folding and power-operated heated outside mirrors
  • Four available exterior colors: Liquid Platinum, Graphite Shadow, Black Obsidian and Moonlight White

Engine and Driveline

  • Front engine/rear-wheel drive (Q40) or front engine/all-wheel drive with ATTESA E-TS® Intelligent All-Wheel Drive (Q40 AWD)
  • 3.7-liter VVEL (Variable Valve Event and Lift) 24-valve DOHC V6 producing 328 horsepower and 269 lb-ft of torque
  • Electronically controlled 7-speed automatic transmission with Downshift Rev Matching and quick-shift Drive Sport (DS) mode and ASC (Adaptive Shift Control)
  • 11:1 compression ratio, 7,500 rpm redline
  • Vehicle Dynamic Control (VDC) with cancellation switch

Suspension, Steering and Braking

  • 4-wheel independent suspension (front single pivot double-wishbone design, rear multi-link) with extensive use of lightweight aluminum components
  • Front and rear stabilizer bars
  • Power-assisted vehicle-speed-sensitive rack-and-pinion steering
  • 4-wheel power-assisted vented disc brakes, 4-wheel Anti-lock Braking System (ABS), Electronic Brake force Distribution (EBD) and Brake Assist (BA)
  • 17-inch aluminum-alloy wheels with rich silver metallic paint finish
  • 225/55R17 all-season tires
  • Standard Tire Pressure Monitoring System (TPMS)

Interior Features

  • Driver-oriented interior styling with fine craftsmanship and modern warmth
  • Standard leather-appointed seating, available in Graphite and Stone
  • "Shodo" finish aluminum-alloy trim on center console, instrument panel and doors
  • Standard 8-way power adjustable driver's seat and 8-way power adjustable front passenger's seat
  • Hand-stitched leather-wrapped steering wheel with steering wheel mounted audio and cruise control switches, tilt and telescopic steering column
  • Electroluminescent instrumentation with white-themed illumination
  • Standard INFINITI Intelligent Key with Push Button Ignition
  • Available INFINITI Studio on Wheels® by Bose® Premium Audio System, with a 3-way front door speaker array using 10-inch subwoofers and a parcel shelf-mounted subwoofer
  • Standard audio system featuring in-dash CD changer with Radio Data System (RDS), auxiliary audio input, MP3 playback capability and 6 speakers
  • Available Bluetooth® Advanced Audio Distribution Profile for wirelessly streaming audio from a compatible device to the audio system
  • Available digital video file playback from USB flash drive
  • Available DVD video playback from disc
  • Available USB port for music playback devices
  • Standard 7.0-inch color monitor display
  • Leather-appointed shifter lever with aluminum trim
  • Available INFINITI Hard Drive Navigation System with NavTraffic with Real-Time Traffic Information and NavWeather with Real-Time Weather and 3-day forecast (SiriusXM® subscription required, sold separately) and touch screen
  • Bluetooth® Hands-free Phone System
  • RearView Monitor
  • SiriusXM Satellite Radio (SiriusXM subscription required, sold separately)
  • INFINITI signature analog clock
  • Dual Zone Automatic Temperature Control System with rear A/C vents
  • Power front and rear windows with illuminated switches and one-touch auto up/down feature, power windows active after key off
  • Remote opening of all windows via INFINITI Intelligent Key fob
  • Auto speed-sensitive door locks
  • 12-volt accessory power outlets (two total)
  • Front center console with armrest, rear center armrest with cupholders and pass-through to trunk

Safety and Security

  • Standard Advanced Air Bag System (AABS) with dual-stage supplemental front air bags with seat belt sensors and occupant classification sensor
  • Standard front seat-mounted side-impact supplemental air bags
  • Standard roof-mounted curtain side-impact supplemental air bags for front and rear-seat outboard occupant head protection
  • Available Pre-Crash Seat Belts (activate under emergency braking)
  • 3-point ALR/ELR seat belts (driver's seat ELR only)
  • Front seat belt with pretensioners and load limiters and adjustable upper anchors
  • Front seat Active Head Restraints
  • Zone Body construction with front and rear crumple zones
  • Break-away engine mounts and breakaway driveshaft
  • Slide-away brake pedal assembly to help reduce lower leg injuries in severe crash
  • LATCH System (Lower Anchors and Tethers for CHildren)
  • Standard Vehicle Dynamic Control (VDC) and Traction Control System (TCS)

Models and Manufacturing

  • Available in two well-equipped versions: Q40 and Q40 AWD 
  • Assembled in Tochigi, Japan

 

# # #

Issued by Infiniti

2015 INFINITI Q40 Specifications

Technical Specifications, Features and Options
Assembly Plant Location: Tochigi, Japan

ENGINE

Type

VQ37VHR DOHC 24-valve

Orientation

Vertical

Cylinders / configuration

V6 with resin coated pistons

Block / head composition

Aluminum-alloy/aluminum-alloy

Displacement (liters / cc)

3.7 liters / 3,696 cc

Horsepower

328 hp @ 7,000 rpm

Torque

269 lb-ft @ 5,200 rpm

Bore x stroke (mm)

95.5 x 86.0

Compression ratio (:1)

11

Maximum engine speed

7,500 rpm

Induction system

Sequential multi-point fuel injection

Valvetrain

4 valves per cylinder

Mounts

Front
Rear

RWD & AWD – 2 liquid-filled
RWD – 1 liquid-filled; AWD 1 solid

Required fuel

Premium unleaded

Emissions system

Closed loop feedback system with 2 catalysts

Emission certification level

50 State, LEV2

Exhaust

Dual, with dual chrome finishers

 

ELECTRICAL

Electronic ignition system

S

130 amp alternator

1.6 kW starter

80D23L battery

 

DRIVETRAIN

Q40

Q40 AWD

Front engine/rear-wheel drive

S

-

Front engine/ATESSA ET-S® all-wheel drive

-

S

Transmission type

7-speed automatic w/DS mode and Downshift Rev Matching

Adaptive Shift Control

S

Snow mode function with indicator

-

S

Gear ratios (:1)

1st

4.923

 

2nd

3.193

 

3rd

2.042

 

4th

1.411

 

5th

1.000

 

6th

0.862

 

7th

 0.771

 

Rev.

3.972

Final drive ratio (:1)

3.357

Vehicle Dynamic Control (VDC)

S

Traction Control System (TCS)

S

 

BODY, SUSPENSION AND STEERING

Q40

Q40 AWD

Body type

Unibody

High-strength steel corrosion-resistant,
aluminum hood

Front suspension

Independent double-wishbone w/stabilizer bar

Rear suspension

Multi-link independent w/stabilizer bar

Steering type

Power-assisted, vehicle-speed-sensitive rack-and-pinion

Steering ratio

16.4:1

S

Turning diameter (feet)

35.4
36.1

S
-

-
S

Turns (lock-to-lock)

3.09
2.94

S
-

-
S

 

BRAKES

 

Power-assisted
vented disc (in.)
Front
12.6 x 1.1
S

Rear
12.1 x 0.6

S

Electronic Brake force Distribution

S

Brake Assist (BA)

S

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

S

Parking brake

Foot-operated

 

WHEELS AND TIRES

Wheels

Aluminum-alloy

17x7.5 in painted finish

S

Tires

All-Season

Goodyear 225/55R17 95V

S

Temporary T145/80D17 spare

S

 

EXTERIOR DIMENSIONS (inches)

Q40

Q40 AWD

Wheelbase

112.2

Overall length

187.9

Overall width

69.8

Overall height

57.2

57.8

Front track width

59.8

Rear track width

60.2

Minimum ground clearance

5.1

4.9

Coefficient of Drag (Cd)

0.29

 

EXTERIOR FEATURES AND OPTIONS

Q40

Q40 AWD

High-Intensity Discharge (HID) bi-functional xenon headlights

S

Automatic on/off w/adjustable sensitivity and timing

S

Fog lights

S

LED taillights

S

Body-color dual power controlled heated outside mirrors

S

Dark chrome front grille

S

Chrome trunk finisher

S

Tinted glass power moonroof with rear tilt feature, sliding sunshade, one-touch operation

P

P

 

INTERIOR DIMENSIONS (inches)

Front

Rear

Headroom without moonroof

40.5

37.7

Headroom with moonroof

39.1

37.2

Shoulder room

55.6

55.2

Hip room

55.1

53.7

Legroom

43.9

34.7

 

INTERIOR FEATURES AND OPTIONS

Leather-appointed seats

S

8-way power driver's seat w/ manual adjustable lumbar support

S

8-way power front passenger's seat

S

Heated front seats

S

Leather-covered steering wheel with illuminated audio and cruise control buttons

S

"Shodo" finish aluminum trim

S

Aluminum sill plates w/ "INFINITI" script

S

Dual Zone Automatic Temperature Control with microfiltration

S

Fold-down rear center armrest with trunk pass-through feature

S

Rear window defroster with indicator light and timer

S

Illuminated entry system with time delay fade-out

S

Front seatback pockets

S

Cruise control w/ steering wheel mounted controls

S

Power windows with front one-touch auto-up/down with auto-reverse feature, remote keyless entry operable

S

One-touch auto up/down with auto-reverse feature for rear windows

S

Remote trunk release, electromagnetic trunk opener

S

Locking glove compartment with light

S

Driver and front-passenger sun visors with extenders and illum. vanity mirrors

S

Dual overhead map lights w/ sunglasses holder

S

Cupholders, 4 front, 2 rear

S

Intelligent Key system with push button ignition

S

RearView Monitor

S

HomeLink® Universal Transceiver

S

Bluetooth® Hands-free Phone System

S

 

INSTRUMENTATION

Analog speedometer, tachometer, coolant temperature and fuel gauges and white electroluminescent instrumentation

S

Odometer with dual trip meters

Analog clock

Multi-function trip computer display w/instant fuel economy, driving time, outside temp., distance to empty, average speed, average fuel economy

 

AUDIO AND NAVIGATION SYSTEMS

Q40

Q40 AWD

6-speaker audio system with RDS and in-dash CD player

S

S

7.0-inch color display monitor with INFINITI controller

S

INFINITI Studio on Wheels by Bose® Premium Audio system w/RDS, 10 speakers, in-dash single CD/DVD with Driver's Audio Stage

P

P

Rear window in-glass diversity antenna

S

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

S

INFINITI Hard Drive Navigation System with NavTraffic and NavWeather (SiriusXM subscription required, sold separately)

P

P

MP3 playback

S

Radio Data System (RDS)

S

INFINITI iPod® Interface System (USB)

S

Steering-wheel mounted audio controls

S

Bluetooth® Advanced Audio Distribution Profile

P

P

INFINITI Voice Recognition

P

P

 

CAPACITIES

Seating capacity

5

Interior passenger volume (cu. ft.)

99.0, 96.5 w/ moonroof

Trunk volume (cu. ft.)

13.5

Fuel tank (gals.)

20.0

Engine oil (qts.)

5.2

Engine coolant (qts.)

9.0

 

CURB WEIGHTS

Q40

Q40 AWD

Curb weight (lbs.)

Front
Rear
Total

1,958
1,666
3,624

2,127
1,694
3,821

Weight distribution (% fr/rr, w/ driver)

54/46

56/44

GVWR (lbs.)

4,722

4,846

 

EPA MILEAGE ESTIMATES
(Actual mileage may vary)

Q40

Q40 AWD

City

19

18

Highway

27

25

Combined

22

20

EPA Classification

Mid-size Cars

 

SAFETY AND SECURITY FEATURES

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

S

Front seat-mounted side-impact supp. air bags

Roof-mounted curtain side-impact supplemental air bags for front and rear-seat outboard occupant head protection

Front seat Active Head Restraints

LATCH System (Lower Anchors and Tethers for CHildren)

Front seat belts with pretensioners and load limiters and adjustable upper anchors

Zone Body construction

Power window lockout function

Shift interlock system

Energy-absorbing steering column

Vehicle Security System with indicator light and INFINITI Vehicle Immobilizer System

Remote Keyless Entry system with panic alarm

Vehicle Dynamic Control (VDC)

Tire Pressure Monitoring System (TPMS)

 

PACKAGES AND OPTIONS

Q40

Q40 AWD

Navigation Plus Package: INFINITI Hard Drive Navigation System with enhanced graphics, touchscreen, Lane Guidance and 3-D building graphics, NavTraffic with Real-Time Traffic Information, NavWeather (SiriusXM subscription required, sold separately), Bluetooth® Advanced Audio Distribution Profile, DVD-video playback, INFINITI Voice Recognition for audio and navigation systems (includes Spanish language support), digital video file playback from USB flash drive, INFINITI Studio on Wheels® by Bose® Premium Audio system w/ RDS, 10 speakers, in-dash single CD/DVD with Driver's Audio Stage 

O

O

Moonroof Package: Power sliding tinted glass moonroof with one-touch open/close tilt feature and sliding sunshade

O

O

 

O - Optional
S – Standard
P – Included in Package

Issued by Infiniti

2015 INFINITI Q40 Pricing

Effective Date: August 19, 2014

MODELS

CODE MODEL SUGGESTED
LIST PRICE (1)
Engine Transmission
Q40 $33,950 3.7L V6 All models equipped with 7-spd auto w/ manual shift mode
Q40 AWD $35,550 3.7L V6

 

FACTORY INSTALLED OPTIONS SUGGESTED
LIST PRICE (1)
Q40 Q40
AWD
Moonroof Package $1,000
Navigation Plus Package $2,900
Pearl Paint $400

Applies to Moonlight White

 

PORT INSTALLED ACCESSORIES SUGGESTED
LIST PRICE (1)
Q40 Q40
AWD
Splash Guards $205
Trunk Mat, Trunk Net & First Aid Kit $200
Illuminated Kick Plates $440
Rear Deck Lid Spoiler & Midnight Black Grille $745

 

(1) Manufacturer Suggested List Price: Retailer sets actual price. Prices and specifications are subject to change without notice.
Excludes tax, title, license and destination charges. Destination and handling $905.

● Available

Issued by Infiniti