Home / Vehicle Research / Comparison / 2009 A4 vs 2009 G37
2009 Audi A4
2009 Infiniti G37

Compare 2009 A4 vs 2009 G37

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2009 Audi A4
MSRP $38,300 - $64,900
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2009 Infiniti G37
MSRP $37,990 - $60,700
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Mechanical
Engine
Gas I4 Gas V6
Gas V6
Displacement
2.0L/121 3.2L/195
3.7L/226
Fuel System
FSI
SMPI
Horsepower
211 hp @ 5300-6000 rpm 265 hp @ 6500 rpm
328 hp @ 7000 rpm 330 hp @ 7000 rpm 325 hp @ 7000 rpm
Torque
258 ft-lb @ 1500-4200 rpm 243 ft-lb @ 3000-5000 rpm
269 ft-lb @ 5200 rpm 270 ft-lb @ 5200 rpm 267 ft-lb @ 5200 rpm
Steering
Power Steering
Power Steering
Drivetrain
All-Wheel Drive Front-Wheel Drive
Rear-Wheel Drive All-Wheel Drive
Transmission
6-speed Tiptronic automatic transmission Multitronic CVT automatic transmission 6-speed manual transmission
7-speed automatic transmission w/OD, manual shift mode 7-speed automatic transmission w/OD, manual shift mode-inc: steering wheel mounted magnesium paddle shifters 6-speed manual transmission w/OD 7-speed automatic transmission w/OD 7-speed automatic transmission w/OD, manual drive mode, magnesium paddle shifters 7-speed automatic transmission w/OD, manual drive mode, magnesium paddle shifters, downshift rev matching 7-speed automatic transmission w/OD, downshift rev matching
Fuel
Fuel
Gasoline
Gasoline
Fuel Consumption: City
9.0 - 12.3 L/100 km
11.7 - 12.2 L/100 km
Fuel Consumption: Highway
6.5 - 8.0 L/100 km
7.6 - 7.8 L/100 km
Fuel Consumption: City/HWY Combined
6.5 - 12.3 L/100 km
7.6 - 12.2 L/100 km
Fuel Capacity
64.0 L
76.0 L
Safety
Driver Air Bag
Standard
Standard
Passenger Air Bag
Standard
Standard
Front Side Air Bag
Standard
Standard
Rear Side Air Bag
Standard
Not Available
Front Head Air Bag
Standard
Standard
Rear Head Air Bag
Standard
Standard
Knee Air Bag
Not Available
Not Available
Seatbelt Air Bag
Not Available
Not Available
Brake
4 Wheel Disc
4 Wheel Disc
Brake ABS System
Standard
Standard
Traction Control
Standard
Standard
Stability Control
Standard
Standard
Rollover Protection Bars
Standard
Not Available
Child Safety Locks
Not Available
Standard
Emergency Trunk Release
Not Available
Standard
Driver Restriction Features
Not Available
Not Available
Driver Assistance
Back-Up Camera
Standard
Standard
360 Camera
Not Available
Not Available
Brake Assist
Standard
Standard
Blind Spot Monitor
Standard
Not Available
Lane Departure Warning
Not Available
Not Available
Lane Keeping Assist
Not Available
Not Available
Cross-Traffic Alert
Not Available
Not Available
Rear Parking Aid
Standard
Not Available
Automatic Parking
Not Available
Not Available
Tire Pressure Monitor
Not Available
Standard
Cruise Control
Standard
Standard
Adaptive Cruise Control
Not Available
Not Available
Heads-Up Display
Not Available
Not Available
Lighting
Daytime Running Lights
Standard
Not Available
Automatic Headlights
Standard
Standard
HID headlights
Standard
Standard
Headlights-Auto-Leveling
Not Available
Not Available
Night Vision
Not Available
Not Available
Integrated Turn Signal Mirrors
Not Available
Not Available
Auto-Dimming Rearview Mirror
Standard
Standard
Infotainment
AM/FM Stereo
Standard
Standard
HD Radio
Not Available
Not Available
Satellite Radio
Standard
Standard
CD Player
Standard
Standard
MP3 Player
Standard
Standard
Auxiliary Audio Input
Standard
Standard
Hard Disk Drive Media Storage
Not Available
Standard
Rear Seat Audio Controls
Not Available
Not Available
Steering Wheel-Audio Controls
Standard
Standard
Navigation System
Standard
Standard
Connectivity
Smart Device Integration
Not Available
Not Available
Apple CarPlay
Not Available
Not Available
Android Auto
Not Available
Not Available
WiFi Hotspot
Not Available
Not Available
Bluetooth Connection
Standard
Standard
Power Outlet
Standard
Standard
Wireless Charging
Not Available
Not Available
Comfort
Air Conditioning
Standard
Standard
Climate Control
Standard
Standard
Multi-Zone Air Conditioning
Standard
Standard
Rear Air Conditioning
Standard
Standard
Heated Front Seat(s)
Standard
Standard
Heated Rear Seat(s)
Not Available
Not Available
Cooled Front Seat(s)
Not Available
Standard
Cooled Rear Seat(s)
Not Available
Not Available
Driver Adjustable Lumbar
Standard
Standard
Passenger Adjustable Lumbar
Standard
Standard
Seat-Massage
Not Available
Not Available
Heated Steering Wheel
Not Available
Not Available
Convenience
Power Windows
Standard
Standard
Power Door Locks
Standard
Standard
Keyless Entry
Standard
Standard
Keyless Start
Standard
Standard
Power Driver Seat
Standard
Standard
Power Passenger Seat
Standard
Standard
Seat Memory
Standard
Standard
Power Mirror(s)
Standard
Standard
Heated Mirrors
Standard
Standard
Mirror Memory
Standard
Standard
Power Folding Mirrors
Not Available
Not Available
Power Liftgate
Not Available
Not Available
Hands-Free Liftgate
Not Available
Not Available
Remote Trunk Release
Not Available
Standard
Remote Engine Start
Not Available
Not Available
Variable Speed Intermittent Wipers
Standard
Standard
Rain Sensing Wipers
Standard
Not Available
Universal Garage Door Opener
Standard
Standard
Interior
Passenger Capacity
4 - 5
4 - 5
Front Head Room
N/A
958 - 1,029 mm
Front Leg Room
N/A
1,113 - 1,115 mm
Front Shoulder Room
N/A
1,364 - 1,412 mm
Rear Head Room
N/A
876 - 958 mm
Rear Leg Room
N/A
691 - 881 mm
Rear Shoulder Room
N/A
1,163 - 1,402 mm
Trunk Volume
N/A
210 - 382 L
Front Reading Lamps
Not Available
Standard
Rear Reading Lamps
Not Available
Standard
Exterior
Wheelbase
2,809 mm
2,850 mm
Length, Overall
4,704 mm
4,651 - 4,750 mm
Width, Max w/o mirrors
1,826 mm
1,773 - 1,852 mm
Height, Overall
1,427 - 1,435 mm
1,392 - 1,468 mm
Min Ground Clearance
N/A
N/A
Base Curb Weight
N/A
1,591 - 1,864 kg
Front Tire Size
245/40R18 225/50R17 225/55R16 255/35R19 245/45R17 P235/40R18
P225/55VR17 P225/50VR18 P225/50WR18 P225/45WR19
Rear Tire Size
245/40R18 225/50R17 225/55R16 255/35R19 245/45R17 P235/40R18
P225/55VR17 P225/50VR18 P245/45WR18 P245/40WR19
Sun/Moon Roof
Standard
Standard
Luggage Rack
Not Available
Not Available
Security
Security System
Standard
Standard
Engine Immobilizer
Standard
Standard
Wheels-Locks
Not Available
Not Available
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Vehicle Information
Vehicle Information
Head to Head Comparisons
2009 Audi A4 vs 2009 BMW 3 Series 2009 Audi A4 vs 2009 Mercedes-Benz C-Class 2009 Audi A4 vs 2009 Lexus IS 350 2009 Audi A4 vs 2009 Lexus IS 250 2009 Audi A4 vs 2009 Volvo S60
2009 Infiniti G37 vs 2009 Lincoln MKZ 2009 Infiniti G37 vs 2009 Volvo S60 2009 Infiniti G37 vs 2009 Volvo S40 2009 Infiniti G37 vs 2009 Lexus IS 350 2009 Infiniti G37 vs 2009 Audi A4
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