2009 Audi A4 vs. 2006 Mercedes-Benz A

To start off, 2009 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz A would be higher. At 1,991 cc (4 cylinders), 2006 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (161 HP @ 5700 RPM) has 53 more horse power than 2006 Mercedes-Benz A. (108 HP @ 4200 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2006 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz A weights approximately 245 kg more than 2009 Audi A4.

Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Mercedes-Benz A (250 Nm @ 1600 RPM) has 25 more torque (in Nm) than 2009 Audi A4. (225 Nm @ 1950 RPM). This means 2006 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2006 Mercedes-Benz A has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz A will be easier to drive especially in heavy traffic.

Compare all specifications:

2009 Audi A4 2006 Mercedes-Benz A
Make Audi Mercedes-Benz
Model A4 A
Year Released 2009 2006
Body Type Convertible Hatchback
Engine Position Front Front
Engine Size 1779 cc 1991 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 5 valves 4 valves
Horse Power 161 HP 108 HP
Engine RPM 5700 RPM 4200 RPM
Torque 225 Nm 250 Nm
Torque RPM 1950 RPM 1600 RPM
Engine Bore Size 81 mm 83 mm
Engine Stroke Size 86.4 mm 92 mm
Engine Compression Ratio 9.0:1 18.0:1
Fuel Type Gasoline - Premium Diesel
Top Speed 226 km/hour 186 km/hour
Acceleration 0-100mph 9.4 seconds 10.8 seconds
Drive Type Front Front
Transmission Type Manual Automatic
Number of Seats 4 seats 5 seats
Number of Doors 2 doors 5 doors
Vehicle Weight 1540 kg 1785 kg
Vehicle Length 4580 mm 3840 mm
Vehicle Width 1780 mm 1770 mm
Vehicle Height 1400 mm 1600 mm
Wheelbase Size 2660 mm 2570 mm
Fuel Consumption Overall 8.5 L/100km 5.2 L/100km
Fuel Tank Capacity 70 L 60 L