1992 Alfa Romeo 155 vs. 1975 Opel Ascona
To start off, 1992 Alfa Romeo 155 is newer by 17 year(s). Which means there will be less support and parts availability for 1975 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1975 Opel Ascona would be higher. At 2,499 cc (6 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 403 more horse power than 1975 Opel Ascona. (90 HP @ 4800 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1975 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1992 Alfa Romeo 155 weights approximately 38 kg more than 1975 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1992 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 154 more torque (in Nm) than 1975 Opel Ascona. (146 Nm @ 3800 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Ascona.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1975 Opel Ascona | |
| Make | Alfa Romeo | Opel |
| Model | 155 | Ascona |
| Year Released | 1992 | 1975 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1897 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 90 HP |
| Engine RPM | 11700 RPM | 4800 RPM |
| Torque | 300 Nm | 146 Nm |
| Torque RPM | 9500 RPM | 3800 RPM |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1002 kg |
