2001 Audi RS4 vs. 1979 Avanti Avanti
To start off, 2001 Audi RS4 is newer by 22 year(s). Which means there will be less support and parts availability for 1979 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1979 Avanti Avanti would be higher. At 6,570 cc (8 cylinders), 1979 Avanti Avanti is equipped with a bigger engine. In terms of performance, 2001 Audi RS4 (377 HP @ 6300 RPM) has 200 more horse power than 1979 Avanti Avanti. (177 HP @ 3400 RPM). In normal driving conditions, 2001 Audi RS4 should accelerate faster than 1979 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi RS4 weights approximately 5 kg more than 1979 Avanti Avanti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Avanti Avanti. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Audi RS4 (449 Nm @ 2500 RPM) has 6 more torque (in Nm) than 1979 Avanti Avanti. (443 Nm @ 2000 RPM). This means 2001 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Avanti Avanti.
Compare all specifications:
| 2001 Audi RS4 | 1979 Avanti Avanti | |
| Make | Audi | Avanti |
| Model | RS4 | Avanti |
| Year Released | 2001 | 1979 |
| Engine Size | 2671 cc | 6570 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 377 HP | 177 HP |
| Engine RPM | 6300 RPM | 3400 RPM |
| Torque | 449 Nm | 443 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1585 kg | 1580 kg |
| Vehicle Length | 4480 mm | 4910 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1380 mm |
| Wheelbase Size | 2610 mm | 2780 mm |
