1985 Alfa Romeo Arna vs. 1984 Audi 90
To start off, 1985 Alfa Romeo Arna is newer by 1 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 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 45 more horse power than 1985 Alfa Romeo Arna. (94 HP @ 5800 RPM) In normal driving conditions, 1984 Audi 90 should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 1984 Audi 90 weights approximately 340 kg more than 1985 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1984 Audi 90 (190 Nm @ 3500 RPM) has 60 more torque (in Nm) than 1985 Alfa Romeo Arna. (130 Nm @ 4000 RPM). This means 1984 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna.
Compare all specifications:
| 1985 Alfa Romeo Arna | 1984 Audi 90 | |
| Make | Alfa Romeo | Audi |
| Model | Arna | 90 |
| Year Released | 1985 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 2226 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 139 HP |
| Engine RPM | 5800 RPM | 5700 RPM |
| Torque | 130 Nm | 190 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 67.2 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 920 kg | 1260 kg |
| Vehicle Length | 4010 mm | 4470 mm |
| Vehicle Width | 1630 mm | 1690 mm |
| Vehicle Height | 1350 mm | 1370 mm |
| Wheelbase Size | 2430 mm | 2550 mm |
