2003 Audi RS6 vs. 1981 Morgan 4
To start off, 2003 Audi RS6 is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Morgan 4. In addition, the cost of maintenance, including insurance, on 1981 Morgan 4 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 348 more horse power than 1981 Morgan 4. (96 HP @ 6000 RPM). In normal driving conditions, 2003 Audi RS6 should accelerate faster than 1981 Morgan 4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi RS6 weights approximately 1085 kg more than 1981 Morgan 4. 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 1981 Morgan 4. 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 428 more torque (in Nm) than 1981 Morgan 4. (132 Nm @ 4000 RPM). This means 2003 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1981 Morgan 4.
Compare all specifications:
| 2003 Audi RS6 | 1981 Morgan 4 | |
| Make | Audi | Morgan |
| Model | RS6 | 4 |
| Year Released | 2003 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1596 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 444 HP | 96 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 560 Nm | 132 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1910 kg | 825 kg |
| Vehicle Length | 4860 mm | 3670 mm |
| Vehicle Width | 1860 mm | 1430 mm |
| Vehicle Height | 1460 mm | 1300 mm |
| Wheelbase Size | 2760 mm | 2450 mm |
