1990 Alfa Romeo 164 vs. 1981 Opel Ascona
To start off, 1990 Alfa Romeo 164 is newer by 9 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 2,959 cc (6 cylinders), 1990 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 164 (200 HP @ 5800 RPM) has 86 more horse power than 1981 Opel Ascona. (114 HP @ 5800 RPM). In normal driving conditions, 1990 Alfa Romeo 164 should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 164 weights approximately 379 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, 1990 Alfa Romeo 164 (264 Nm @ 4400 RPM) has 110 more torque (in Nm) than 1981 Opel Ascona. (154 Nm @ 4800 RPM). This means 1990 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 1990 Alfa Romeo 164 | 1981 Opel Ascona | |
| Make | Alfa Romeo | Opel |
| Model | 164 | Ascona |
| Year Released | 1990 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 200 HP | 114 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 264 Nm | 154 Nm |
| Torque RPM | 4400 RPM | 4800 RPM |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1429 kg | 1050 kg |
| Vehicle Length | 4560 mm | 4380 mm |
| Vehicle Width | 1770 mm | 1680 mm |
| Vehicle Height | 1410 mm | 1400 mm |
| Wheelbase Size | 2670 mm | 2580 mm |
| Fuel Tank Capacity | 70 L | 40 L |
