1983 Alfa Romeo Alfa 6 vs. 1984 Audi 90
To start off, 1984 Audi 90 is newer by 1 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo Alfa 6 would be higher. At 2,226 cc (5 cylinders), 1984 Audi 90 is equipped with a bigger engine. In terms of performance, 1984 Audi 90 (139 HP @ 5700 RPM) has 6 more horse power than 1983 Alfa Romeo Alfa 6. (133 HP @ 5600 RPM) In normal driving conditions, 1984 Audi 90 should accelerate faster than 1983 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 1983 Alfa Romeo Alfa 6 weights approximately 210 kg more than 1984 Audi 90.
Let's talk about torque, 1984 Audi 90 (190 Nm @ 3500 RPM) has 12 more torque (in Nm) than 1983 Alfa Romeo Alfa 6. (178 Nm @ 4500 RPM). This means 1984 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Alfa 6.
Compare all specifications:
| 1983 Alfa Romeo Alfa 6 | 1984 Audi 90 | |
| Make | Alfa Romeo | Audi |
| Model | Alfa 6 | 90 |
| Year Released | 1983 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2226 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 133 HP | 139 HP |
| Engine RPM | 5600 RPM | 5700 RPM |
| Torque | 178 Nm | 190 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 80 mm | 81 mm |
| Engine Stroke Size | 66.2 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1470 kg | 1260 kg |
| Vehicle Length | 4770 mm | 4470 mm |
| Vehicle Width | 1690 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2610 mm | 2550 mm |
