2009 Audi A4 vs. 2006 BMW 730
To start off, 2009 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW 730. In addition, the cost of maintenance, including insurance, on 2006 BMW 730 would be higher. At 2,991 cc (6 cylinders), 2006 BMW 730 is equipped with a bigger engine. In terms of performance, 2006 BMW 730 (228 HP @ 4000 RPM) has 67 more horse power than 2009 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2006 BMW 730 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 730 weights approximately 345 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 730. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 will offer significantly more control. 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 BMW 730 (520 Nm @ 2000 RPM) has 295 more torque (in Nm) than 2009 Audi A4. (225 Nm @ 1950 RPM). This means 2006 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
2009 Audi A4 | 2006 BMW 730 | |
Make | Audi | BMW |
Model | A4 | 730 |
Year Released | 2009 | 2006 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2991 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 161 HP | 228 HP |
Engine RPM | 5700 RPM | 4000 RPM |
Torque | 225 Nm | 520 Nm |
Torque RPM | 1950 RPM | 2000 RPM |
Engine Compression Ratio | 9.0:1 | 18.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Acceleration 0-100mph | 9.5 seconds | 7.8 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1630 kg | 1975 kg |
Vehicle Length | 4580 mm | 5050 mm |
Vehicle Width | 1780 mm | 1910 mm |
Vehicle Height | 1400 mm | 1500 mm |
Wheelbase Size | 2660 mm | 3000 mm |
Fuel Consumption Overall | 9.4 L/100km | 8.2 L/100km |
Fuel Tank Capacity | 66 L | 88 L |