1984 Audi 4000 vs. 1999 Audi RS4
To start off, 1999 Audi RS4 is newer by 15 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 2,671 cc (6 cylinders), 1999 Audi RS4 is equipped with a bigger engine. In terms of performance, 1999 Audi RS4 (250 HP @ 6100 RPM) has 150 more horse power than 1984 Audi 4000. (100 HP @ 4250 RPM) In normal driving conditions, 1999 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. 1984 Audi 4000 has automatic transmission and 1999 Audi RS4 has manual transmission. 1999 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 | 1999 Audi RS4 | |
| Make | Audi | Audi |
| Model | 4000 | RS4 |
| Year Released | 1984 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 2671 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 250 HP |
| Engine RPM | 4250 RPM | 6100 RPM |
| Engine Bore Size | 79.2 mm | 81.1 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4490 mm | 4530 mm |
| Vehicle Width | 1690 mm | 1810 mm |
| Vehicle Height | 1370 mm | 1390 mm |
| Wheelbase Size | 2550 mm | 2610 mm |
