dimensions INFINITI G-COUPE 2011 Owners Manual

Replacing wheels and tires
When replacing a tire, use the same size, tread
design, speed rating and load carrying capacity
as originally equipped. (See “SPECIFICATIONS”
in the “9. Technical and consumer information”
section for recommended types and sizes of
tires and wheels.)
WARNING
●The use of tires other than those recom-
mended or the mixed use of tires of different
brands, construction (bias, bias-belted or ra-
dial), or tread patterns can adversely affect
the ride, braking, handling, ground clear-
ance, body-to-tire clearance, tire chain
clearance, speedometer calibration, head-
light aim and bumper height. Some of these
effects may lead to accidents and could re-
sult in serious personal injury. ●
If the wheels are changed for any reason,
always replace with wheels which have the
same off-set dimension. Wheels of a differ-
ent off-set could cause premature tire wear,
degrade vehicle handling characteristics
and/or interference with the brake
discs/drums. Such interference can lead to
decreased braking efficiency and/or early
brake pad/shoe wear. See “WHEELS AND
TIRES” in the “9. Technical and consumer
information” section of this manual for
wheel off-set dimensions.
● When a spare tire is mounted or a wheel is
replaced, the TPMS will not function and the
low tire pressure warning light will flash for
approximately 1 minute. The light will re-
main on after 1 minute. Contact your INFINITI
retailer as soon as possible for tire replace-
ment and/or system resetting.
● Replacing tires with those not originally
specified by INFINITI could affect the proper
operation of the TPMS.
● Do not install a damaged or deformed wheel
or tire even if it has been repaired. Such
wheels or tires could have structural damage
and could fail without warning.
● The use of retread tire is not recommended. ●
For additional information regarding tires,
refer to “Important Tire Safety Information”
(US) or “Tire Safety Information” (Canada) in
the Warranty Information Booklet.
All-Wheel Drive (AWD) models
CAUTION
● Always use tires of the same type, size,
brand, construction (bias, bias-belted or ra-
dial), and tread pattern on all four wheels.
Failure to do so may result in a circumference
difference between tires on the front and
rear axles which will cause excessive tire
wear and may damage the transmission,
transfer case and differential gears.
● ONLY use spare tires specified for the AWD
model.
If excessive tire wear is found, it is recom-
mended that all four tires be replaced with tires
of the same size, brand, construction and tread
pattern. The tire pressure and wheel alignment
should also be checked and corrected as nec-
essary. Contact an INFINITI retailer.
Maintenance and do-it-yourself8-41

9 Technical and consumer information
Capacities and recommended fuel/lubricants........ 9-2
Fuel recommendation ........................... 9-4
Engine oil and oil filter recommendation ......... 9-6
Air conditioning system refrigerant and
lubricant recommendations ..................... 9-7
Specifications ..................................... 9-8
Engine ........................................ 9-8
Wheels and tires ............................... 9-9
Dimensions .................................... 9-11
When traveling or registering your vehicle in
another country .................................. 9-12
Vehicle identification ............................. 9-12
Vehicle Identification Number (VIN) plate ........9-12
Vehicle identification number (chassis
number) ...................................... 9-12
Engine serial number .......................... 9-13
F.M.V.S.S./C.M.V.S.S. certification label .........9-13
Emission control information label ..............9-14
Tire and loading information label ..............9-14
Air conditioner specification label ...............9-14
Installing front license plate ........................9-15
Sedan ......................................... 9-15
Coupe (except for INFINITI Performance
Line, Aerodynamic Package models) ............9-17 Coupe (INFINITI Performance Line,
Aerodynamic Package models)
.................9-18
Vehicle loading information .......................9-19
Terms ........................................ 9-19
Vehicle load capacity .......................... 9-20
Loading tips .................................. 9-21
Measurement of weights ....................... 9-22
Towing a trailer .................................. 9-22
Flat towing ................................... 9-22
Uniform tire quality grading .......................9-23
Treadwear .................................... 9-23
Traction AA, A, B and C ........................ 9-23
Temperature A, B and C ....................... 9-23
Emission control system warranty .................9-24
Reporting safety defects .......................... 9-24
Readiness for Inspection/Maintenance (I/M) test
(US only) ........................................ 9-25
Event
Data Recorders (EDR) ....................... 9-26
Owner’s Manual/Service Manual order
information ...................................... 9-26
In the event of a collision ......................9-27

DIMENSIONS
in(mm)
Sedan: Overall length (with front license plate) 188.1 (4,779)
189.0 (4,800)*10
Overall length (without front license plate) 187.9 (4,773)
189.0 (4,800)*10
Overall width 69.8 (1,773)
Overall height 57.2 (1,453)*1*2
57.8 (1,468)*4
Front tread 59.8 (1,520)
Rear tread 59.8 (1,520)*2
60.2 (1,530)*1*3*4
Wheelbase 112.2 (2,850)
Coupe: Overall length (with front license plate) 183.2 (4,653)*8
183.8 (4,669)*9
185.2 (4,705)*11
Overall length (without front license plate) 183.1 (4,650)*8
183.7 (4,665)*9
185.0 (4,700)*11
Overall width 71.8 (1,823)
Overall height 54.8 (1,390)*5
54.9 (1,393)*6
55.4 (1,406)*7
Front tread 60.8 (1,545)
Rear tread 61.4 (1,560)
Wheelbase 112.2 (2,850)
*1: Sedan/Two-Wheel Drive (2WD)/17-in tire
models
*2: Sedan/Two-Wheel Drive (2WD)/18-in tire models (FR: 225/50R18, RR: 245/45R18)
*3: Sedan/Two-Wheel Drive (2WD)/18-in tire models (FR, RR: 225/50R18)
*4: Sedan/All-Wheel Drive (AWD) models
*5: Coupe/Two-Wheel Drive (2WD)/18-in tire models
*6: Coupe/Two-Wheel Drive (2WD)/19-in tire models
*7: Coupe/All-Wheel Drive (AWD) models
*8: Coupe/Standard models
*9: Coupe/Sports models
*10: Sedan/Aerodynamic Package models
*11: Coupe/INFINITI Performance Line, Aerody- namic Package models
Technical and consumer information9-11

CD/CF/USB memory care and cleaning . . . .4-81
Center multi-function control panel.......4-2
Child restraints ................. .1-21
Booster seats ................ .1-36
Installation using LATCH ...........1-26
Installation using the seat belts ......1-30
LATCH system ................ .1-23
Precautions on child restraints .......1-21
Top tether strap .............. .1-25
Child safety ................... .1-15
Child safety rear door lock ............3-6
Chimes Audible reminders ............. .2-17
Seat belt warning light and chime .....2-14
Cigarette lighter and ashtrays .........2-41
Circuit breaker, Fusible link ...........8-22
Cleaning exterior and interior ........7-2, 7-4
Climate control, Automatic climate control . .4-28
Clock ...................... .2-39
Clutch fluid ................... .8-13
Coat hooks ................... .2-47
Cockpit ...................... .2-2
Cold weather driving .............. .5-56
Compact Disc (CD) player
(See audio system) .............. .4-57
Compact spare tire .............. .8-42
Compass ..................... .2-7
Console box .................. .2-44
Controller, Center multi-function control
panel ....................... .4-4
Controls Control panel button .............4-2
INFINITI Controller .............. .4-4
Coolant Capacities and recommended fuel/
lubricants .................. .9-2Changing engine coolant
...........8-9
Checking engine coolant level ........8-9
Corrosion protection .............. .7-6
Cruise control .................. .5-19
Fixed speed cruise control
(on
ICC system) .............. .5-40
Intelligent cruise control (ICC) system . . .5-22
Cup holders .................. .2-42
Current fuel consumption ............2-24
D
Daytime running light system .........2-34
Defroster switch, Rear window and
outside mirror defroster switch .........2-31
Dimensions ................... .9-11
Distance to empty ............... .2-25
Door/trunk open warning ............2-21
Dot matrix liquid crystal display ........2-18
Drive belts ................... .8-17
Drive positioner ................ .3-29
Driving All-wheel drive (AWD) ............5-44
Cold weather driving .............5-56
Driving with automatic transmission . . . .5-12
Driving with manual transmission .....5-16
Precautions when starting and driving . . .5-2
DS (Drive Sport) mode ..............5-14
DVD player operation ............. .4-59
E
Economy, Fuel ................. .5-44
Elapsed time .................. .2-24
Elapsed time and trip odometer ........2-24Emission control information label . .
.....9-14
Emission control system warranty .......9-24
Engine Before starting the engine ..........5-11
Break-in schedule ............. .5-43
Capacities and recommended fuel/
lubricants .................. .9-2
Changing engine coolant ...........8-9
Changing engine oil and filter .......8-10
Checking engine coolant level ........8-9
Checking engine oil level ..........8-10
Coolant temperature gauge .........2-6
Emergency engine shut off .........5-10
Engine compartment check locations . . . .8-7
Engine cooling system ............8-8
Engine
oil.................. .8-9
Engine oil and oil filter recommendation . .9-6
Engine oil replacement indicator ......2-22
Engine oil viscosity ............. .9-6
Engine serial number ............9-13
Engine specifications .............9-8
Engine start operation indicator
(Automatic Transmission models) .....2-20
Engine start operation indicator (Manual
Transmission models) ............2-21
If your vehicle overheats ..........6-10
Starting the engine ............. .5-11
Entry/exit function ............... .3-29
Event Data Recorders (EDR) ...........9-26
Exhaust gas (carbon monoxide) .........5-2
F
F.M.V.S.S./C.M.V.S.S. certification label . . . .9-13
10-2

Traveling or registering your vehicle in
another country................. .9-12
Trip computer ................. .2-24
Trip odometer ................. .2-24
Trunk Interior trunk lid release ..........3-20
Light ..................... .2-55
Pass-through ................ .1-12
Trunk lid ................... .3-18
Trunk lid release switch ...........3-18
Trunk net for extra window washer fluid .2-48
Trunk open request switch .........3-19
Trunk release power cancel switch .....3-19
Turn signal switch ............... .2-36
U
Underbody cleaning ............... .7-3
Uniform tire quality grading ..........9-23
USB memory operation .............4-62
V
Vanity mirror .................. .3-29
Vanity mirror lights .............. .2-54
Variable voltage control system ........8-16
Vehicle Dimensions ................. .9-11
Identification number (VIN) .........9-12
Loading information .............9-19
Recovery (freeing a stuck vehicle) .....6-14
Security system .............. .2-27
Vehicle dynamic control (VDC) off
switch .................... .2-39
Vehicle dynamic control (VDC) system . . .5-54 Vehicle information and settings
(display)
................... .4-7
Ventilators ................... .4-27
Voice command (Bluetooth Hands-Free
Phone System) ................ .4-100
Voice command (INFINITI voice recognition
system) ..................... .4-114
Voice recognition system ...........4-108
Voice recognition, Alternate command
mode ...................... .4-121
Voice recognition, Standard mode ......4-108
W
Walk-in mechanism ............... .1-6
Warning Dot

matrix display ............. .2-18
Hazard warning flasher switch .......2-36
Lights .................... .2-11
Tire pressure monitoring system
(TPMS) .................. .5-3, 6-2
Warning/indicator lights and audible
reminders .................. .2-10
Warning labels, Air bag warning labels . . . .1-53
Warning light Air bag warning light .........1-53, 2-15
All-wheel drive (AWD) warning light . . . .2-11
Anti-lock braking system (ABS) warning
light ..................... .2-11
Brake warning light ............. .2-11
Intelligent Key warning light ........2-13
Low tire pressure warning light .......2-13
Seat belt warning light and chime .....2-14
Warranty, Emission control system
warranty .................... .9-24Washer switch, Windshield wiper and
washer switch
................. .2-29
Washing ..................... .7-2
Waxing ...................... .7-2
Wheel/tire size ................. .9-9
Wheels and tires ................ .8-31
Care of wheels ................ .7-3
Cleaning aluminum alloy wheels .......7-3
Window washer fluid ..............8-14
Window(s) Automatic adjusting function ........2-51
Cleaning ................... .7-3
Power windows .............. .2-48
Windshield wiper and washer switch . . . . .2-29
Wiper Rain-sensing auto wiper system ......2-30
Windshield wiper and washer switch . . .2-29
Wiper blades ................ .8-19
X
Xenon headlights ............... .2-32
10-7