1981 Opel Ascona vs. 1963 Pontiac Tempest
To start off, 1981 Opel Ascona is newer by 18 year(s). Which means there will be less support and parts availability for 1963 Pontiac Tempest. In addition, the cost of maintenance, including insurance, on 1963 Pontiac Tempest would be higher. At 5,341 cc (8 cylinders), 1963 Pontiac Tempest is equipped with a bigger engine. In terms of performance, 1963 Pontiac Tempest (212 HP @ 4600 RPM) has 131 more horse power than 1981 Opel Ascona. (81 HP @ 5400 RPM) In normal driving conditions, 1963 Pontiac Tempest should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1963 Pontiac Tempest weights approximately 336 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 | 1963 Pontiac Tempest | |
| Make | Opel | Pontiac |
| Model | Ascona | Tempest |
| Year Released | 1981 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 5341 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 212 HP |
| Engine RPM | 5400 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1014 kg | 1350 kg |
| Vehicle Length | 4380 mm | 5160 mm |
| Vehicle Width | 1680 mm | 1820 mm |
| Wheelbase Size | 2580 mm | 2930 mm |
