2009 Audi Q7 vs. 2000 BMW Z9
To start off, 2009 Audi Q7 is newer by 9 year(s). Which means there will be less support and parts availability for 2000 BMW Z9. In addition, the cost of maintenance, including insurance, on 2000 BMW Z9 would be higher. At 4,398 cc (8 cylinders), 2000 BMW Z9 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (350 HP @ 6800 RPM) has 68 more horse power than 2000 BMW Z9. (282 HP @ 5400 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2000 BMW Z9.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2000 BMW Z9. 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 (441 Nm @ 3500 RPM) has 1 more torque (in Nm) than 2000 BMW Z9. (440 Nm @ 3600 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2000 BMW Z9. 2009 Audi Q7 has automatic transmission and 2000 BMW Z9 has manual transmission. 2000 BMW Z9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi Q7 | 2000 BMW Z9 | |
| Make | Audi | BMW |
| Model | Q7 | Z9 |
| Year Released | 2009 | 2000 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4398 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 282 HP |
| Engine RPM | 6800 RPM | 5400 RPM |
| Torque | 441 Nm | 440 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 2 seats |
| Vehicle Length | 5090 mm | 5010 mm |
| Vehicle Width | 1990 mm | 2010 mm |
| Vehicle Height | 1740 mm | 1360 mm |
| Wheelbase Size | 3010 mm | 3110 mm |
