1997 Audi A6 vs. 1999 BMW Z9
To start off, 1999 BMW Z9 is newer by 2 year(s). Which means there will be less support and parts availability for 1997 Audi A6. In addition, the cost of maintenance, including insurance, on 1997 Audi A6 would be higher. At 3,901 cc (8 cylinders), 1999 BMW Z9 is equipped with a bigger engine. In terms of performance, 1999 BMW Z9 (242 HP @ 4000 RPM) has 79 more horse power than 1997 Audi A6. (163 HP @ 6000 RPM) In normal driving conditions, 1999 BMW Z9 should accelerate faster than 1997 Audi A6.
Because 1999 BMW Z9 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 1999 BMW Z9. However, in wet, icy, snow, or gravel driving conditions, 1997 Audi A6, 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, 1999 BMW Z9 (560 Nm @ 1750 RPM) has 330 more torque (in Nm) than 1997 Audi A6. (230 Nm @ 3200 RPM). This means 1999 BMW Z9 will have an easier job in driving up hills or pulling heavy equipment than 1997 Audi A6.
Compare all specifications:
| 1997 Audi A6 | 1999 BMW Z9 | |
| Make | Audi | BMW |
| Model | A6 | Z9 |
| Year Released | 1997 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 3901 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 163 HP | 242 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 230 Nm | 560 Nm |
| Torque RPM | 3200 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4800 mm | 5010 mm |
| Vehicle Width | 1820 mm | 2010 mm |
| Vehicle Height | 1460 mm | 1360 mm |
| Wheelbase Size | 2760 mm | 3110 mm |
