2005 Alfa Romeo 159 vs. 1981 Opel Ascona
To start off, 2005 Alfa Romeo 159 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 1,910 cc (4 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (118 HP @ 4000 RPM) has 37 more horse power than 1981 Opel Ascona. (81 HP @ 5400 RPM). In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 481 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 Alfa Romeo 159 (289 Nm @ 2000 RPM) has 155 more torque (in Nm) than 1981 Opel Ascona. (134 Nm @ 2600 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 2005 Alfa Romeo 159 | 1981 Opel Ascona | |
| Make | Alfa Romeo | Opel |
| Model | 159 | Ascona |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 81 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 289 Nm | 134 Nm |
| Torque RPM | 2000 RPM | 2600 RPM |
| Engine Bore Size | 82 mm | 79 mm |
| Engine Stroke Size | 90.4 mm | 81.5 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1495 kg | 1014 kg |
| Vehicle Length | 4670 mm | 4380 mm |
| Vehicle Width | 1830 mm | 1680 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2600 mm | 2580 mm |
