1985 Audi 100 vs. 2003 Audi RS6
To start off, 2003 Audi RS6 is newer by 18 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 4,163 cc (8 cylinders), 2003 Audi RS6 is equipped with a bigger engine. In terms of performance, 2003 Audi RS6 (444 HP @ 6300 RPM) has 308 more horse power than 1985 Audi 100. (136 HP @ 5700 RPM) In normal driving conditions, 2003 Audi RS6 should accelerate faster than 1985 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 610 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 2003 Audi RS6 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, 2003 Audi RS6 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, 2003 Audi RS6 (560 Nm @ 1950 RPM) has 380 more torque (in Nm) than 1985 Audi 100. (180 Nm @ 4800 RPM). This means 2003 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 100.
Compare all specifications:
| 1985 Audi 100 | 2003 Audi RS6 | |
| Make | Audi | Audi |
| Model | 100 | RS6 |
| Year Released | 1985 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 4163 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 136 HP | 444 HP |
| Engine RPM | 5700 RPM | 6300 RPM |
| Torque | 180 Nm | 560 Nm |
| Torque RPM | 4800 RPM | 1950 RPM |
| Engine Bore Size | 79.5 mm | 84.5 mm |
| Engine Stroke Size | 86.4 mm | 93 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1230 kg | 1840 kg |
| Vehicle Length | 4800 mm | 4800 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2700 mm | 2760 mm |
