1997 Audi A8 vs. 2006 Audi A4
To start off, 2006 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 1997 Audi A8. In addition, the cost of maintenance, including insurance, on 1997 Audi A8 would be higher. At 2,494 cc (6 cylinders), 1997 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (217 HP @ 5900 RPM) has 67 more horse power than 1997 Audi A8. (150 HP @ 4000 RPM) In normal driving conditions, 2006 Audi A4 should accelerate faster than 1997 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 1997 Audi A8 weights approximately 140 kg more than 2006 Audi A4.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1997 Audi A8 (310 Nm @ 1500 RPM) has 10 more torque (in Nm) than 2006 Audi A4. (300 Nm @ 2200 RPM). This means 1997 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 1997 Audi A8 | 2006 Audi A4 | |
| Make | Audi | Audi |
| Model | A8 | A4 |
| Year Released | 1997 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 217 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 310 Nm | 300 Nm |
| Torque RPM | 1500 RPM | 2200 RPM |
| Engine Bore Size | 78.3 mm | 82.5 mm |
| Engine Stroke Size | 86.4 mm | 92.8 mm |
| Engine Compression Ratio | 19.5:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 220 km/hour | 247 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 7.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1455 kg |
| Vehicle Length | 5040 mm | 4610 mm |
| Vehicle Width | 1890 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2890 mm | 2660 mm |
| Fuel Tank Capacity | 90 L | 70 L |
