2009 Infiniti G37 Coupe Adds New All-Wheel Drive G37x Model and 7-Speed Automatic Transmission
- Powered By a 330-Horsepower 3.7-Liter V6, Infiniti G37 Coupe Continues to Set the Standard for Style, Performance and
Luxury -
Introduced to universal acclaim in the 2008 model year, the Infiniti
G37 Coupe is not a vehicle designed to rest on its laurels. For
2009, the performance envelope expands with the addition of a new
G37x Coupe AWD model and a new 7-speed automatic transmission (the
G37 Coupe is also available with a 6-speed manual transmission).
The new Infiniti G37x Coupe model utilizes the
advanced ATESSA E-TS all-wheel drive system also found in the
Infiniti G37x Sedan AWD, M45x and M35x AWD, EX35 AWD and new 2009
Infiniti FX AWD models. The 2009 G37 Coupe's new 7-speed automatic
transmission features a performance-oriented Drive Sport (DS) Mode
and Downshift Rev Matching. Other enhancements to the G37 Coupe for
2009 include standard Scratch Shield paint (self-healing clearcoat
paint finish), a new Moonlight White exterior color, a redesigned
dial-type seat heater switch and an automatic speed-sensing function
for the power door locks.
"With the addition of the new all-wheel drive model, the 2009 G37
Coupe is now available in four outstanding models - G37 Coupe, G37
Coupe Journey, G37S Coupe Sport 6MT and G37x Coupe AWD - to match
buyers' specific needs and tastes," said Mark Igo, vice president
and general manager, Infiniti Division. "The addition of all-wheel
drive adds a new dimension to a vehicle that already sets the
standard in class for exhilarating performance and driving
excitement."
Every 2009 G37 Coupe comes equipped with a standard 3.7-liter
VQ-series V6 with VVEL (for Variable Valve Event and Lift) rated at
330 horsepower and 270 lb-ft of torque. The VVEL system combines
hydraulic-controlled variable valve timing and electronically
controlled variable valve lift on the intake side, enhancing not
only performance and response but also emissions and fuel
efficiency.
The engine is backed by a choice of the new electronically
controlled 7-speed automatic transmission with available paddle
shifters or a responsive 6-speed manual transmission.
The G37 Coupe's advanced platform and chassis also includes an
available advanced 4-Wheel Active Steer system (4WAS), which helps
improve vehicle handling performance by adjusting both the front
steering gear ratios and the rear suspension geometry according to
steering input and vehicle speed. Braking and handling is targeted
to be among the best in the luxury sport coupe class.
All of these advanced performance systems are wrapped in the G37's
legendary seductive skin, while inside the G37 Coupe blends unique
materials and finishes with traditional Japanese design cues. The
G37 Coupe also includes an extensive list of available technology
features, including a touch screen navigation system with XM
NavTraffic Real Time Traffic information (XM
subscription required, sold separately), RearView Monitor and an
available 11-speaker Infiniti "Studio on Wheels" by Bose
audio system with 24-bit Burr Brown DAC, 3-way door speaker arrays
with 10-inch woofers and a9.3GB Music Box Hard Drive.
"The second-generation G Coupe got off to a great
start last year, winning a number of prestigious awards - including
being named an Automobile magazine ‘All-Star' and the ‘2008
Autobytel Myride.com Editors' Choice for Most Fun New Car For
2008,'" said Igo. "The enhancements for 2009 should help keep the
competition in the G Coupe's rearview mirror for many more years to
come."
Exhilarating Performance From an Advanced
Engine Design
At the core of the 2009 Infiniti G37 Coupe's stellar performance is
its advanced 3.7-liter V6 engine with VVEL (for Variable Valve Event
and Lift). Rated at 330 horsepower and 270 lb-ft of torque, the
VQ37VHR is based on the award-winning VQ engine series, named one of
the "Ten Best Engines" by Wards Auto World magazine for 14
consecutive years.
The G37 Coupe's VVEL 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 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 increased cylinder block
height (from the previous 3.5-liter design), ladder frame
construction for greater rigidity, large crank journal and pin
diameters, asymmetric piston skirts, twin knock sensors, an
electronically controlled "drive-by-wire" throttle system,
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.
"The G Coupe's 3.7-liter V6 is a true powerhouse -
becoming more enjoyable as you drive it," said Igo. "This powerplant
also features Infiniti's trademark "Swell" acceleration - with
special tuning that builds horsepower almost continually to the
redline like a building wave."
The G37 Coupe engine is backed by a choice of an
electronically controlled 7-speed automatic transmission with manual
mode, downshift rev matching, Drive Sport (DS) mode and Adaptive
Shift Control (ASC) that allows for quicker shifts in sporty driving
situations and available genuine magnesium paddle shifters; or a
responsive, lightweight 6-speed manual transmission.
Intuitive AWD and a Performance Platform
and Suspension
Developed at test circuits throughout Europe -
including the famed Nürburgring - the G37 Coupe was conceived as a
performance thoroughbred. Handling and ride performance increases
come from the G37 Coupe's enhanced FM (Front Mid-ship) platform,
which has been stiffened 36% from the previous generation, is lower
in overall height and has a wider front and rear track width.
The G37 Coupe's 4-wheel independent suspension design
features lightweight aluminum components and large front and rear
stabilizer bars, increased spring rates and optimized suspension
damping. The front suspension is a double-wishbone design, with a
single pivot lower wishbone and a long upper link.
The multi-link rear suspension separates the shock
absorbers and springs, locating the shock absorber inline with the
wheel center. These designs help minimize alignment changes and
reduce suspension friction for nimble handling and smooth riding
characteristics.
Responsive steering is provided by a
vehicle-speed-sensing design, which provides optimum steering effort
at both high and low vehicle speeds. Standard on all G37 Coupes is
Vehicle Dynamic Control (VDC), which assists in enhancing vehicle
stability under a variety of driving conditions.
Also available on the G37 Coupe is Infiniti's
exclusive 4-Wheel Active Steer system (4WAS). With unique chassis
configuration that features automatically variable front steering
ratios and rear suspension geometry that adjusts to steering input
and vehicle speed via motor-driven controls.
The system's electronic control unit calculates the
desired vehicle dynamics from a series of sensors, including vehicle
speed and steering angle, and separately directs both the front and
rear actuators to change steering gear ratios and rear geometry by
moving both the front steering gear and rear suspension lower links
- thus providing sports car-like agility and secure stability.
New for 2009 is the G37x Coupe AWD with Infiniti's
ATTESA E-TS (Advanced Total Traction Engineering System for All
Electronic Torque Split) all-wheel drive system. The system utilizes
an active torque distribution management system with an active
center clutch designed for smooth starts and better traction and
maneuverability on snowy roads than conventional all-wheel drive
systems, plus minimal compromise of rear-wheel drive performance
characteristics on dry roads.
Monitoring wheel spin, throttle position and vehicle
speed, it automatically diverts up to 50 percent of available power
to the front wheels, enhancing traction and control when road
conditions are less than optimal. When all-wheel drive is not
needed, the system can send up to 100 percent of the power to the
rear wheels, preserving the G's sporty rear-wheel drive
characteristics.
Braking performance is provided by standard 4-wheel
vented discs with 4-channel, 4-sensor Anti-lock Braking System
(ABS), Electronic Brake force Distribution (EBD) and Brake Assist
(BA). The G37 Coupe Journey with Sport Package and G37 Coupe Sport
6MT are further enhanced with aluminum four-piston calipers
(front)/two-piston calipers (rear) embossed with Infiniti lettering
and large ventilated rotors - 14.0-inch front and 13.8-inch rear.
Also available on G37 Coupe is Infiniti's Intelligent
Cruise Control (ICC) with Preview Braking, which provides a precise
following distance from the vehicle ahead. It also identifies sudden
braking situations with laser sensors to determine distance and
relative speed of the vehicle ahead in the same lane and
"pre-pressurizes" the Brake Assist system before the driver steps on
the brake pedal.
Split 5-spoke 18-inch aluminum-alloy wheels with
P225/50VR18 all-season tires are standard on G37 Coupe. A 10-spoke
19-inch wheel and tire package, with lightweight cast aluminum
wheels and high performance tires, is also available. A Tire
Pressure Monitoring System (TPMS) is standard on all 2009 G37
Coupes.
Enhancing the already high level of dynamic
performance of the G37 Coupe 6MT and G37 Coupe Journey with Sport
Package are a unique sport suspension, a Viscous Limited Slip
Differential (VLSD) and 19x8.5-inch front wheels with P225/45WR19
front tires and 19x9.0-inch rear wheels with P245/40WR19 rear tires.
Highly Seductive Styling
The G37 Coupe's advanced performance systems are
wrapped in a seductive skin, giving the vehicle a kinetic feeling
with emotional surface expression, sweeping character lines and
tight panel gap lines. Exterior highlights include flowing front
fender curves, a wave-style hood, expressive front fascia with
Infiniti's signature double-arch grille and L-shaped High-Intensity
Discharge (HID) xenon headlights with integrated fog lamps. The
aluminum hood is secured by dual latches located at the two front
corners to ensure an excellent fit.
The strong side character line and side sills
integrate with the large wheel wells and performance-oriented wheel
and tire packages to transmit an added sense of power and vibrancy.
The rear of the G37 Coupe features broad rear
fenders, flowing into the large LED taillights - an Infiniti
trademark, refined rear bumper, integrated RearView Monitor camera
(when equipped), rear underbody air diffusers and large dual exhaust
outlets with chrome finishers. An available rear spoiler gives the
G37 Coupe zero lift aerodynamics, matching the standard zero-lift
front aerodynamics.
The G37 Coupe Sport 6MT models and G37 Journey with
Sport Package add an enhanced performance look, with a unique front
fascia, special side sills and standard 19-inch aluminum-alloy
wheels with high performance tires.
Infiniti's advanced Scratch Shield self-healing
clearcoat paint is now standard on the G37 Coupe. Eight exterior
colors are offered, including a new Moonlight White.
Sophisticated, Luxurious Interior
The 2009 G37 Coupe interior design features
sophisticated craftsmanship, with a cockpit-oriented front driver
and passenger area, Infiniti signature "double wave" instrument
panel design featuring the Infiniti-signature analog clock and
dramatic, full-length center console with a leather and
aluminum-clad shifter. Infiniti's attention to minor details in 2009
are evidenced by the redesigned, high quality seat heater knobs with
improved tactile feel (heated seats are an available feature).
Special aluminum-alloy interior trim, inspired by
elegant, handmade Japanese Washi paper, is located across the
instrument panel, on the center console and on the door panels. For
2009, availability of Genuine African Rosewood is expanded to
include G37 Coupe Journey models equipped with Sport Package.
The instrument panel features Infiniti
electroluminescent instrumentation with white-and-violet
illumination and integrated multi-function information drive
computer (average fuel consumption, real-time fuel economy, average
speed, elapsed time, running distance, distance to empty, outside
air temperature, warning displays, odometer and automatic
transmission shift indicator) display. The double hand-stitched
leather-covered steering wheel is designed for maximum comfort and
usability, with standard wheel-mounted audio and cruise
controls. Genuine magnesium paddle shifters are available for the
7-speed automatic transmission (G37 Coupe Journey with Sport Package
only).
The 8-way power driver and 4-way front passenger
seats (8-way passenger on G37 Coupe Journey, G37 Coupe Sport 6MT and
G37x) are appointed with Infiniti's exclusive premium leather and
feature 2-way adjustable head restraints and a unique rear-seat
access system, whereby the front seats will move forward
automatically at the touch of a button to allow passengers into the
rear seats.
The G37 Coupe Journey with Sport Package and G37
Coupe Sport 6MT add special sport-styled seats with thigh extensions
and power adjustable torso and thigh bolsters for the driver, unique
steering wheel stitching and high-grip aluminum pedals.
Technological and convenience features abound in the
2009 G37 Coupe, including standard Infiniti Intelligent Key with
Push Button Ignition, Remote Keyless Entry system, a
tilt/telescoping steering column with increased travel, illuminated
glove compartment and automatic temperature control. Also standard
is a 6-speaker AM/FM/CD audio system with MP3 playback capability,
Radio Data System (RDS) and center console-mounted auxiliary input,
as well as a 7-inch color display and standard XM
Satellite Radio (XM subscription required, sold
separately).
Also available is an 11-speaker Infiniti "Studio on
Wheels" by Bose, combining a 3-way front door speaker
array using 10-inch woofers with an audiophile-quality head unit
incorporating double oversampling 24-bit 96KHz Burr Brown
Digital Analogue Converters (DAC). Other available features include
a Bluetooth Hands-free Phone System, touch-screen
Infiniti Navigation System with available XM NavTraffic
with Real Time Traffic information (XM subscription
required, sold separately), voice activation for navigation, audio
and HVAC functions, and a 9.3GB Music Box Hard Drive with compact
flash drive slot. Three interior color combinations are offered -
Wheat, Graphite and Stone.
Safety Performance and Technology
Available on the G37 Coupe is an Adaptive Front
lighting System (AFS), which automatically controls the headlight
lighting pattern according to steering angle and vehicle speed to
help provide better visibility at night.
An Advanced Air Bag System (AABS) with dual-stage
supplemental front air bags with seat belt and occupant
classification sensors is standard, along with roof-mounted curtain
side impact supplemental air bags for front and rear-seat outboard
occupant head protection and roof-mounted 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, driver and
front-passenger knee bolsters, front seat Active Head Restraints and
the LATCH System (Lower Anchors and Tethers for CHildren). Available
as part of the Technology Package are brake-operated pre-crash seat
belts with motion sensor on the brake pedal.
The G37 Coupe features Zone Body Construction with
front and rear crushable zones to help disperse crash energy around
the passenger compartment. For occupant safety, the engine is
designed to move under the occupant compartment in a high-speed
frontal collision, while a breakaway construction of the propeller
shaft (connected with the engine-drop function) and the double-wall
construction of the bulkhead helps to minimize cabin deformation,
especially in the lower leg area. In addition, the brake pedal is
designed to collapse to help reduce lower leg injuries in a severe
crash.
Four Well-Equipped Models
The 2009 Infiniti G37 Coupe is available in four
models: G37 Coupe, G37 Coupe Journey, G37 Coupe Sport 6MT and G37x
Coupe AWD. Several options and packages are available in addition to
the long list of standard features on all four models. These include
the Premium Package, with a power sliding glass moonroof, 11-speaker
Infiniti "Studio on Wheels" by Bose audio system with
Interface System for iPod©, memory system (drivers seat,
steering wheel and outside mirrors) with synchronization, power tilt
and telescoping steering wheel, anti-glare rearview mirror with
compass and HomeLink© Universal Transceiver, Bluetooth
Hands-free Phone System, and heated front seats and door mirrors
(standard on G37x).
Also offered is the Sport Package (available on G37
Journey model and standard on G37 Coupe Sport 6MT), which includes
19-inch wheels and high-performance tires, Viscous Limited-Slip
Differential (VLSD), sport-tuned suspension, sport brakes, unique
front fascia and side sills, sport-styled seats and steering wheel
stitching, aluminum pedals and paddle shifters (G37 Coupe Journey
only).
The Infiniti Navigation Package adds an advanced
navigation system with touch-screen capability, available XM NavTraffic
with Real Time Traffic information (XM subscription
required, sold separately), voice activation for navigation, audio and
HVAC functions and a 9.3GB Music Box Hard Drive with compact flash drive
slot, and RearView Monitor. The Technology Package includes Infiniti
Intelligent Cruise Control (ICC) with Preview Braking, Adaptive Front
lighting System (AFS) and "Pre-Crash Seatbelt" system. Also available is
the Infiniti 4-Wheel Active Steer system; Performance Wheel and Tire
Package with 19-inch high performance tires featuring lightweight cast
aluminum-alloy wheels; Rear Spoiler; and African Rosewood interior trim.
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