2006 Audi A8 vs. 1989 Audi V8
To start off, 2006 Audi A8 is newer by 17 year(s). Which means there will be less support and parts availability for 1989 Audi V8. In addition, the cost of maintenance, including insurance, on 1989 Audi V8 would be higher. At 5,997 cc, 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (450 HP @ 6200 RPM) has 199 more horse power than 1989 Audi V8. (251 HP @ 5800 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 1989 Audi V8. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 435 kg more than 1989 Audi V8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2006 Audi A8 (580 Nm @ 4000 RPM) has 240 more torque (in Nm) than 1989 Audi V8. (340 Nm @ 4000 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi V8.
Compare all specifications:
| 2006 Audi A8 | 1989 Audi V8 | |
| Make | Audi | Audi |
| Model | A8 | V8 |
| Year Released | 2006 | 1989 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 3562 cc |
| Engine Type | W | V |
| Horse Power | 450 HP | 251 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 580 Nm | 340 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 90.2 mm | 86.4 mm |
| Engine Compression Ratio | 11.0:1 | 10.6:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2145 kg | 1710 kg |
| Vehicle Length | 5200 mm | 4880 mm |
| Vehicle Width | 1900 mm | 1820 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 3080 mm | 2710 mm |
| Fuel Tank Capacity | 90 L | 80 L |
