2005 Audi A6 vs. 2000 BMW Z9
To start off, 2005 Audi A6 is newer by 5 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, 2000 BMW Z9 (282 HP @ 5400 RPM) has 35 more horse power than 2005 Audi A6. (247 HP @ 6300 RPM) In normal driving conditions, 2000 BMW Z9 should accelerate faster than 2005 Audi A6.
Because 2005 Audi A6 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, 2005 Audi A6 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, 2000 BMW Z9 (440 Nm @ 3600 RPM) has 90 more torque (in Nm) than 2005 Audi A6. (350 Nm @ 1800 RPM). This means 2000 BMW Z9 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2000 BMW Z9 | |
| Make | Audi | BMW |
| Model | A6 | Z9 |
| Year Released | 2005 | 2000 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 4398 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 282 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 350 Nm | 440 Nm |
| Torque RPM | 1800 RPM | 3600 RPM |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 86 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4800 mm | 5010 mm |
| Vehicle Width | 1860 mm | 2010 mm |
| Vehicle Height | 1560 mm | 1360 mm |
| Wheelbase Size | 2770 mm | 3110 mm |
