2007 Audi A4 vs. 2005 BMW 740
To start off, 2007 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 740. In addition, the cost of maintenance, including insurance, on 2005 BMW 740 would be higher. At 4,000 cc (8 cylinders), 2005 BMW 740 is equipped with a bigger engine. In terms of performance, 2005 BMW 740 (328 HP @ 6300 RPM) has 198 more horse power than 2007 Audi A4. (130 HP @ 5700 RPM) In normal driving conditions, 2005 BMW 740 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 740 weights approximately 595 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 740 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 740. However, in wet, icy, snow, or gravel driving conditions, 2007 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 740 (390 Nm @ 3500 RPM) has 195 more torque (in Nm) than 2007 Audi A4. (195 Nm @ 3300 RPM). This means 2005 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2005 BMW 740 | |
| Make | Audi | BMW |
| Model | A4 | 740 |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 130 HP | 328 HP |
| Engine RPM | 5700 RPM | 6300 RPM |
| Torque | 195 Nm | 390 Nm |
| Torque RPM | 3300 RPM | 3500 RPM |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Top Speed | 205 km/hour | 245 km/hour |
| Acceleration 0-100mph | 10.4 seconds | 6.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1340 kg | 1935 kg |
| Vehicle Length | 4590 mm | 5190 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1490 mm |
| Wheelbase Size | 2650 mm | 3130 mm |
| Fuel Consumption Overall | 7.9 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 88 L |
