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2009 Mercedes-Benz B-Class
2008 Audi A3

Compare 2009 B-Class vs 2008 A3

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2009 Mercedes-Benz B-Class
MSRP $29,900 - $34,400
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2008 Audi A3
MSRP $32,300 - $43,700
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Mechanical
Engine
Gas I4
Gas I4 Gas V6
Displacement
2.0L/124
2.0L/121 3.2L/195
Fuel System
TBD
DI
Horsepower
134 hp @ 5750 rpm 193 hp @ 5000 rpm
200 hp @ 5100-6000 rpm 250 hp @ 6300 rpm
Torque
136 ft-lb @ 3500-4000 rpm 206 ft-lb @ 1800-4850 rpm
207 ft-lb @ 1800-5000 rpm 236 ft-lb @ 2800-3200 rpm
Steering
Power Steering
Power Steering
Drivetrain
Front-Wheel Drive
Front-Wheel Drive All-Wheel Drive
Transmission
5-speed manual transmission 6-speed manual transmission
S-tronic 6-speed automatic transmission-inc: electro-hydraulic control 6-speed manual transmission
Fuel
Fuel
Gasoline
Gasoline
Fuel Consumption: City
9.2 - 10.3 L/100 km
9.3 - 11.3 L/100 km
Fuel Consumption: Highway
6.7 - 7.4 L/100 km
6.8 - 8.0 L/100 km
Fuel Consumption: City/HWY Combined
6.7 - 10.3 L/100 km
6.8 - 11.3 L/100 km
Fuel Capacity
54.0 L
55.0 L
Safety
Driver Air Bag
Standard
Standard
Passenger Air Bag
Standard
Standard
Front Side Air Bag
Standard
Standard
Rear Side Air Bag
Not Available
Standard
Front Head Air Bag
Standard
Standard
Rear Head Air Bag
Not Available
Not Available
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
Not Available
Not Available
Child Safety Locks
Not Available
Not Available
Emergency Trunk Release
Not Available
Not Available
Driver Restriction Features
Not Available
Not Available
Driver Assistance
Back-Up Camera
Not Available
Not Available
360 Camera
Not Available
Not Available
Brake Assist
Standard
Standard
Blind Spot Monitor
Not Available
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
Not Available
Not Available
Automatic Parking
Not Available
Not Available
Tire Pressure Monitor
Standard
Standard
Cruise Control
Standard
Standard
Adaptive Cruise Control
Not Available
Not Available
Heads-Up Display
Not Available
Not Available
Lighting
Daytime Running Lights
Not Available
Not Available
Automatic Headlights
Standard
Not Available
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
Not Available
Hard Disk Drive Media Storage
Not Available
Not Available
Rear Seat Audio Controls
Not Available
Not Available
Steering Wheel-Audio Controls
Not Available
Standard
Navigation System
Not Available
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
Not Available
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
Not Available
Not Available
Heated Front Seat(s)
Standard
Standard
Heated Rear Seat(s)
Not Available
Not Available
Cooled Front Seat(s)
Not Available
Not Available
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
Not Available
Not Available
Power Driver Seat
Standard
Standard
Power Passenger Seat
Standard
Not Available
Seat Memory
Not Available
Not Available
Power Mirror(s)
Standard
Not Available
Heated Mirrors
Standard
Standard
Mirror Memory
Not Available
Not Available
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
Standard
Universal Garage Door Opener
Not Available
Not Available
Interior
Passenger Capacity
5
5
Front Head Room
988 mm
968 mm
Front Leg Room
1,059 mm
1,046 mm
Front Shoulder Room
1,412 mm
1,379 mm
Rear Head Room
980 mm
937 mm
Rear Leg Room
904 mm
884 mm
Rear Shoulder Room
1,382 mm
1,341 mm
Cargo Volume
N/A
—
Cargo Volume with Rear Seat Up
544 L
—
Cargo Volume with Rear Seat Down
1529 L
—
Front Reading Lamps
Not Available
Not Available
Rear Reading Lamps
Not Available
Not Available
Trunk Volume
—
N/A
Exterior
Wheelbase
2,779 mm
2,578 mm
Length, Overall
4,272 mm
4,285 mm
Width, Max w/o mirrors
1,778 mm
1,958 mm
Height, Overall
1,603 mm
1,422 mm
Min Ground Clearance
N/A
112 mm
Base Curb Weight
1,355 - 1,430 kg
1,480 - 1,660 kg
Front Tire Size
P215/45R17 P205/55R16 TBD P205/55R17
P225/40R18 P225/45YR17 P225/45R17
Rear Tire Size
P215/45R17 P205/55R16 TBD P205/55R17
P225/40R18 P225/45YR17 P225/45R17
Sun/Moon Roof
Standard
Not Available
Luggage Rack
Standard
Not Available
Security
Security System
Not Available
Standard
Engine Immobilizer
Standard
Standard
Wheels-Locks
Not Available
Not Available
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Vehicle Information
Vehicle Information
Head to Head Comparisons
2009 Mercedes-Benz B-Class vs 2009 Audi A3 2009 Mercedes-Benz B-Class vs 2010 Audi A3 2009 Mercedes-Benz B-Class vs 2011 Audi A3 2009 Mercedes-Benz B-Class vs 2010 Mercedes-Benz B-Class 2009 Mercedes-Benz B-Class vs 2012 Audi A3
2008 Audi A3 vs 2008 Mercedes-Benz B-Class 2008 Audi A3 vs 2007 Mercedes-Benz B-Class 2008 Audi A3 vs 2006 Mercedes-Benz B-Class 2008 Audi A3 vs 2007 Audi A3 2008 Audi A3 vs 2008 BMW 3 Series
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