2009 Audi A4 vs. 2005 BMW 730
To start off, 2009 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 would be higher. At 2,977 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2005 BMW 730 (254 HP @ 6600 RPM) has 93 more horse power than 2009 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2005 BMW 730 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 545 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 2005 BMW 730 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 BMW 730 (300 Nm @ 2500 RPM) has 75 more torque (in Nm) than 2009 Audi A4. (225 Nm @ 1950 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2005 BMW 730 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. 2005 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2005 BMW 730 | |
Make | Audi | BMW |
Model | A4 | 730 |
Year Released | 2009 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2977 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 161 HP | 254 HP |
Engine RPM | 5700 RPM | 6600 RPM |
Torque | 225 Nm | 300 Nm |
Torque RPM | 1950 RPM | 2500 RPM |
Engine Bore Size | 81.1 mm | 85 mm |
Engine Stroke Size | 86.4 mm | 88 mm |
Engine Compression Ratio | 9.3:1 | 10.7:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 8.6 seconds | 7.8 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1390 kg | 1935 kg |
Vehicle Length | 4590 mm | 5040 mm |
Vehicle Width | 1780 mm | 1910 mm |
Vehicle Height | 1430 mm | 1500 mm |
Wheelbase Size | 2650 mm | 2840 mm |
Fuel Consumption Overall | 8.2 L/100km | 10.7 L/100km |
Fuel Tank Capacity | 70 L | 88 L |