1979 Audi 100 vs. 2005 Audi RS6
To start off, 2005 Audi RS6 is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Audi 100. In addition, the cost of maintenance, including insurance, on 1979 Audi 100 would be higher. At 4,172 cc (8 cylinders), 2005 Audi RS6 is equipped with a bigger engine. In terms of performance, 2005 Audi RS6 (444 HP @ 5700 RPM) has 359 more horse power than 1979 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2005 Audi RS6 should accelerate faster than 1979 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS6 weights approximately 705 kg more than 1979 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Audi 100. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi RS6 (560 Nm @ 1950 RPM) has 436 more torque (in Nm) than 1979 Audi 100. (124 Nm @ 3200 RPM). This means 2005 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Audi 100. 2005 Audi RS6 has automatic transmission and 1979 Audi 100 has manual transmission. 1979 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi RS6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Audi 100 | 2005 Audi RS6 | |
| Make | Audi | Audi |
| Model | 100 | RS6 |
| Year Released | 1979 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 4172 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 444 HP |
| Engine RPM | 5600 RPM | 5700 RPM |
| Torque | 124 Nm | 560 Nm |
| Torque RPM | 3200 RPM | 1950 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1110 kg | 1815 kg |
| Vehicle Length | 4600 mm | 4860 mm |
| Vehicle Width | 1770 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2680 mm | 2850 mm |
