2003 Audi RS4 vs. 1991 Audi 80
To start off, 2003 Audi RS4 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 2,671 cc (6 cylinders), 2003 Audi RS4 is equipped with a bigger engine. In terms of performance, 2003 Audi RS4 (377 HP @ 6300 RPM) has 262 more horse power than 1991 Audi 80. (115 HP @ 5400 RPM). In normal driving conditions, 2003 Audi RS4 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS4 weights approximately 345 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 80. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Audi RS4 (449 Nm @ 2500 RPM) has 281 more torque (in Nm) than 1991 Audi 80. (168 Nm @ 3200 RPM). This means 2003 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 2003 Audi RS4 | 1991 Audi 80 | |
| Make | Audi | Audi |
| Model | RS4 | 80 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 377 HP | 115 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 449 Nm | 168 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| 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 | 1240 kg |
| Vehicle Length | 4480 mm | 4490 mm |
| Vehicle Width | 1740 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
| Fuel Tank Capacity | 55 L | 66 L |
