1984 Audi 90 vs. 2005 Morgan Aero 8
To start off, 2005 Morgan Aero 8 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Audi 90. In addition, the cost of maintenance, including insurance, on 1984 Audi 90 would be higher. At 4,398 cc (8 cylinders), 2005 Morgan Aero 8 is equipped with a bigger engine. In terms of performance, 2005 Morgan Aero 8 (321 HP @ 6100 RPM) has 182 more horse power than 1984 Audi 90. (139 HP @ 5700 RPM) In normal driving conditions, 2005 Morgan Aero 8 should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 1984 Audi 90 weights approximately 128 kg more than 2005 Morgan Aero 8.
Let's talk about torque, 2005 Morgan Aero 8 (447 Nm @ 3600 RPM) has 257 more torque (in Nm) than 1984 Audi 90. (190 Nm @ 3500 RPM). This means 2005 Morgan Aero 8 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 2005 Morgan Aero 8 | |
| Make | Audi | Morgan |
| Model | 90 | Aero 8 |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4398 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 139 HP | 321 HP |
| Engine RPM | 5700 RPM | 6100 RPM |
| Torque | 190 Nm | 447 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1260 kg | 1132 kg |
| Vehicle Length | 4470 mm | 4100 mm |
| Vehicle Width | 1690 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1100 mm |
| Wheelbase Size | 2550 mm | 2530 mm |
