1991 Audi 100 vs. 1973 Morgan 4
To start off, 1991 Audi 100 is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Morgan 4. In addition, the cost of maintenance, including insurance, on 1973 Morgan 4 would be higher. At 2,224 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (165 HP @ 5500 RPM) has 80 more horse power than 1973 Morgan 4. (85 HP @ 5500 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1973 Morgan 4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 750 kg more than 1973 Morgan 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Morgan 4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Morgan 4. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 100, being front wheel drive (FWD), will offer much better control with better grip. 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, 1991 Audi 100 (240 Nm @ 3000 RPM) has 105 more torque (in Nm) than 1973 Morgan 4. (135 Nm @ 3600 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1973 Morgan 4.
Compare all specifications:
| 1991 Audi 100 | 1973 Morgan 4 | |
| Make | Audi | Morgan |
| Model | 100 | 4 |
| Year Released | 1991 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2224 cc | 1597 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 165 HP | 85 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 240 Nm | 135 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1410 kg | 660 kg |
| Vehicle Length | 4800 mm | 3670 mm |
| Vehicle Width | 1820 mm | 1430 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2700 mm | 2450 mm |
