2005 Nissan Sentra vs. 1981 Opel Ascona
To start off, 2005 Nissan Sentra is newer by 24 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 2,505 cc (4 cylinders), 2005 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2005 Nissan Sentra (175 HP @ 3600 RPM) has 94 more horse power than 1981 Opel Ascona. (81 HP @ 5400 RPM). In normal driving conditions, 2005 Nissan Sentra should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan Sentra weights approximately 215 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.
Let's talk about torque, 2005 Nissan Sentra (237 Nm) has 103 more torque (in Nm) than 1981 Opel Ascona. (134 Nm). This means 2005 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 2005 Nissan Sentra | 1981 Opel Ascona | |
| Make | Nissan | Opel |
| Model | Sentra | Ascona |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2505 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 81 HP |
| Engine RPM | 3600 RPM | 5400 RPM |
| Torque | 237 Nm | 134 Nm |
| Engine Bore Size | 89 mm | 79 mm |
| Engine Stroke Size | 100 mm | 81.5 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1229 kg | 1014 kg |
| Vehicle Length | 4520 mm | 4380 mm |
| Vehicle Width | 1720 mm | 1680 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2580 mm |
