1977 Audi 100 vs. 2006 Audi RS4
To start off, 2006 Audi RS4 is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Audi 100. In addition, the cost of maintenance, including insurance, on 1977 Audi 100 would be higher. At 4,162 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (414 HP @ 7800 RPM) has 300 more horse power than 1977 Audi 100. (114 HP @ 5500 RPM) In normal driving conditions, 2006 Audi RS4 should accelerate faster than 1977 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 560 kg more than 1977 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Audi 100. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi RS4 (430 Nm @ 5500 RPM) has 264 more torque (in Nm) than 1977 Audi 100. (166 Nm @ 4000 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1977 Audi 100.
Compare all specifications:
| 1977 Audi 100 | 2006 Audi RS4 | |
| Make | Audi | Audi |
| Model | 100 | RS4 |
| Year Released | 1977 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 4162 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 414 HP |
| Engine RPM | 5500 RPM | 7800 RPM |
| Torque | 166 Nm | 430 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1150 kg | 1710 kg |
| Vehicle Length | 4600 mm | 4590 mm |
| Vehicle Width | 1770 mm | 1820 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2680 mm | 2660 mm |
