2000 Audi RS4 vs. 1985 Audi 100
To start off, 2000 Audi RS4 is newer by 15 year(s). Which means there will be less support and parts availability for 1985 Audi 100. In addition, the cost of maintenance, including insurance, on 1985 Audi 100 would be higher. At 2,669 cc (6 cylinders), 2000 Audi RS4 is equipped with a bigger engine. In terms of performance, 2000 Audi RS4 (376 HP @ 6300 RPM) has 306 more horse power than 1985 Audi 100. (70 HP @ 4800 RPM). In normal driving conditions, 2000 Audi RS4 should accelerate faster than 1985 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi RS4 weights approximately 325 kg more than 1985 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Audi 100. In wet, icy, snow, or gravel driving conditions, 2000 Audi RS4 will offer significantly more control. 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, 2000 Audi RS4 (449 Nm @ 2500 RPM) has 326 more torque (in Nm) than 1985 Audi 100. (123 Nm @ 2800 RPM). This means 2000 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 100.
Compare all specifications:
| 2000 Audi RS4 | 1985 Audi 100 | |
| Make | Audi | Audi |
| Model | RS4 | 100 |
| Year Released | 2000 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2669 cc | 1986 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 376 HP | 70 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 449 Nm | 123 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Engine Bore Size | 81 mm | 76.5 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Engine Compression Ratio | 9.0:1 | 23.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 249 km/hour | 154 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1260 kg |
| Vehicle Length | 4530 mm | 4800 mm |
| Vehicle Width | 1810 mm | 1820 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2700 mm |
