1991 Audi 90 vs. 1959 Morgan Plus 4
To start off, 1991 Audi 90 is newer by 32 year(s). Which means there will be less support and parts availability for 1959 Morgan Plus 4. In addition, the cost of maintenance, including insurance, on 1959 Morgan Plus 4 would be higher. At 1,992 cc (5 cylinders), 1991 Audi 90 is equipped with a bigger engine. In terms of performance, 1991 Audi 90 (114 HP @ 5400 RPM) has 14 more horse power than 1959 Morgan Plus 4. (100 HP @ 5000 RPM). In normal driving conditions, 1991 Audi 90 should accelerate faster than 1959 Morgan Plus 4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 90 weights approximately 285 kg more than 1959 Morgan Plus 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1959 Morgan Plus 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 1959 Morgan Plus 4. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 90, 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 90 (172 Nm @ 4000 RPM) has 7 more torque (in Nm) than 1959 Morgan Plus 4. (165 Nm @ 3000 RPM). This means 1991 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 1959 Morgan Plus 4.
Compare all specifications:
| 1991 Audi 90 | 1959 Morgan Plus 4 | |
| Make | Audi | Morgan |
| Model | 90 | Plus 4 |
| Year Released | 1991 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 1992 cc | 1991 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 100 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 172 Nm | 165 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1110 kg | 825 kg |
| Vehicle Length | 4400 mm | 3660 mm |
| Vehicle Width | 1700 mm | 1430 mm |
| Vehicle Height | 1400 mm | 1330 mm |
| Wheelbase Size | 2550 mm | 2440 mm |
