1984 Audi 4000 vs. 2009 Audi A8
To start off, 2009 Audi A8 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Audi 4000. In addition, the cost of maintenance, including insurance, on 1984 Audi 4000 would be higher. At 2,966 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (229 HP @ 4000 RPM) has 129 more horse power than 1984 Audi 4000. (100 HP @ 4250 RPM) In normal driving conditions, 2009 Audi A8 should accelerate faster than 1984 Audi 4000.
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, 2009 Audi A8 (450 Nm) has 313 more torque (in Nm) than 1984 Audi 4000. (137 Nm). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 4000.
Compare all specifications:
| 1984 Audi 4000 | 2009 Audi A8 | |
| Make | Audi | Audi |
| Model | 4000 | A8 |
| Year Released | 1984 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 2966 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 229 HP |
| Engine RPM | 4250 RPM | 4000 RPM |
| Torque | 137 Nm | 450 Nm |
| Engine Bore Size | 79.2 mm | 83 mm |
| Engine Stroke Size | 86.4 mm | 91.4 mm |
| Top Speed | 168 km/hour | 243 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Height | 1370 mm | 1900 mm |
| Wheelbase Size | 2550 mm | 2950 mm |
