1990 Alfa Romeo 75 vs. 1984 Audi 90
To start off, 1990 Alfa Romeo 75 is newer by 6 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 1,994 cc (5 cylinders), 1984 Audi 90 is equipped with a bigger engine. In terms of performance, 1984 Audi 90 (114 HP @ 5700 RPM) has 6 more horse power than 1990 Alfa Romeo 75. (108 HP @ 6000 RPM) In normal driving conditions, 1984 Audi 90 should accelerate faster than 1990 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 75 weights approximately 4 kg more than 1984 Audi 90.
Let's talk about torque, 1984 Audi 90 (168 Nm @ 3200 RPM) has 19 more torque (in Nm) than 1990 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 1984 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 75.
Compare all specifications:
| 1990 Alfa Romeo 75 | 1984 Audi 90 | |
| Make | Alfa Romeo | Audi |
| Model | 75 | 90 |
| Year Released | 1990 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1566 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 114 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 149 Nm | 168 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 78 mm | 81 mm |
| Engine Stroke Size | 82 mm | 77.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1060 kg | 1056 kg |
| Vehicle Length | 4340 mm | 4470 mm |
| Vehicle Width | 1670 mm | 1690 mm |
| Vehicle Height | 1410 mm | 1370 mm |
| Wheelbase Size | 2520 mm | 2550 mm |
