1994 Alfa Romeo 155 vs. 1995 Opel Astra
To start off, 1995 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 1994 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1994 Alfa Romeo 155 would be higher. At 2,499 cc (6 cylinders), 1994 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1994 Alfa Romeo 155 (494 HP @ 11700 RPM) has 380 more horse power than 1995 Opel Astra. (114 HP @ 5400 RPM). In normal driving conditions, 1994 Alfa Romeo 155 should accelerate faster than 1995 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1995 Opel Astra weights approximately 165 kg more than 1994 Alfa Romeo 155.
Let's talk about torque, 1994 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 131 more torque (in Nm) than 1995 Opel Astra. (169 Nm @ 4000 RPM). This means 1994 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1995 Opel Astra.
Compare all specifications:
| 1994 Alfa Romeo 155 | 1995 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 155 | Astra |
| Year Released | 1994 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1799 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 494 HP | 114 HP |
| Engine RPM | 11700 RPM | 5400 RPM |
| Torque | 300 Nm | 169 Nm |
| Torque RPM | 9500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1040 kg | 1205 kg |
