1984 Audi 4000 vs. 2006 Audi RS4
To start off, 2006 Audi RS4 is newer by 22 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 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP @ 7800 RPM) has 314 more horse power than 1984 Audi 4000. (100 HP @ 4250 RPM) In normal driving conditions, 2006 Audi RS4 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, 2006 Audi RS4 (430 Nm) has 293 more torque (in Nm) than 1984 Audi 4000. (137 Nm). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 4000. 1984 Audi 4000 has automatic transmission and 2006 Audi RS4 has manual transmission. 2006 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Audi 4000 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Audi 4000 | 2006 Audi RS4 | |
| Make | Audi | Audi |
| Model | 4000 | RS4 |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 4163 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 414 HP |
| Engine RPM | 4250 RPM | 7800 RPM |
| Torque | 137 Nm | 430 Nm |
| Engine Bore Size | 79.2 mm | 84.5 mm |
| Engine Stroke Size | 86.4 mm | 92.8 mm |
| Top Speed | 168 km/hour | 250 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4490 mm | 4600 mm |
| Vehicle Width | 1690 mm | 1820 mm |
| Vehicle Height | 1370 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2650 mm |
