2002 Audi RS4 vs. 2007 BMW 730
To start off, 2007 BMW 730 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Audi RS4. In addition, the cost of maintenance, including insurance, on 2002 Audi RS4 would be higher. At 2,996 cc (6 cylinders), 2007 BMW 730 is equipped with a bigger engine. In terms of performance, 2002 Audi RS4 (376 HP @ 6300 RPM) has 121 more horse power than 2007 BMW 730. (255 HP @ 6600 RPM). In normal driving conditions, 2002 Audi RS4 should accelerate faster than 2007 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 730 weights approximately 235 kg more than 2002 Audi RS4.
Because 2002 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 730. In wet, icy, snow, or gravel driving conditions, 2002 Audi RS4 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, 2002 Audi RS4 (449 Nm @ 2500 RPM) has 149 more torque (in Nm) than 2007 BMW 730. (300 Nm @ 2500 RPM). This means 2002 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 730. 2007 BMW 730 has automatic transmission and 2002 Audi RS4 has manual transmission. 2002 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Audi RS4 | 2007 BMW 730 | |
| Make | Audi | BMW |
| Model | RS4 | 730 |
| Year Released | 2002 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 376 HP | 255 HP |
| Engine RPM | 6300 RPM | 6600 RPM |
| Torque | 449 Nm | 300 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1820 kg |
| Vehicle Length | 4480 mm | 5180 mm |
| Vehicle Width | 1740 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2610 mm | 3140 mm |
| Fuel Tank Capacity | 55 L | 88 L |
