2009 Audi Q7 vs. 2001 BMW 745
To start off, 2009 Audi Q7 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 BMW 745. In addition, the cost of maintenance, including insurance, on 2001 BMW 745 would be higher. At 4,398 cc (8 cylinders), 2001 BMW 745 is equipped with a bigger engine. In terms of performance, 2001 BMW 745 (325 HP @ 6100 RPM) has 3 more horse power than 2009 Audi Q7. (322 HP @ 3750 RPM) In normal driving conditions, 2001 BMW 745 should accelerate faster than 2009 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 435 kg more than 2001 BMW 745.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2001 BMW 745. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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, 2009 Audi Q7 (760 Nm @ 2500 RPM) has 310 more torque (in Nm) than 2001 BMW 745. (450 Nm @ 3600 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW 745.
Compare all specifications:
| 2009 Audi Q7 | 2001 BMW 745 | |
| Make | Audi | BMW |
| Model | Q7 | 745 |
| Year Released | 2009 | 2001 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4133 cc | 4398 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 325 HP |
| Engine RPM | 3750 RPM | 6100 RPM |
| Torque | 760 Nm | 450 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 95.5 mm | 82.7 mm |
| Engine Compression Ratio | 16.5:1 | 10.5:1 |
| Top Speed | 236 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 6.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2420 kg | 1985 kg |
| Vehicle Length | 5090 mm | 5140 mm |
| Vehicle Width | 2090 mm | 1910 mm |
| Vehicle Height | 1780 mm | 1500 mm |
| Wheelbase Size | 3010 mm | 3140 mm |
| Fuel Tank Capacity | 100 L | 88 L |
