1981 Opel Ascona vs. 1987 Peugeot 504
To start off, 1987 Peugeot 504 is newer by 6 year(s). Which means there will be less support and parts availability for 1981 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1981 Opel Ascona would be higher. At 1,971 cc (4 cylinders), 1987 Peugeot 504 is equipped with a bigger engine. In terms of performance, 1987 Peugeot 504 (100 HP @ 5000 RPM) has 19 more horse power than 1981 Opel Ascona. (81 HP @ 5400 RPM) In normal driving conditions, 1987 Peugeot 504 should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1987 Peugeot 504 weights approximately 156 kg more than 1981 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1981 Opel Ascona | 1987 Peugeot 504 | |
| Make | Opel | Peugeot |
| Model | Ascona | 504 |
| Year Released | 1981 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1971 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 100 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1014 kg | 1170 kg |
| Vehicle Length | 4380 mm | 4610 mm |
| Vehicle Width | 1680 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2750 mm |
