1990 Alfa Romeo 75 vs. 1981 Opel Ascona
To start off, 1990 Alfa Romeo 75 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 75 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 75 (189 HP @ 5800 RPM) has 136 more horse power than 1981 Opel Ascona. (53 HP @ 4600 RPM). In normal driving conditions, 1990 Alfa Romeo 75 should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 75 weights approximately 285 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 75 (251 Nm @ 3000 RPM) has 153 more torque (in Nm) than 1981 Opel Ascona. (98 Nm @ 2400 RPM). This means 1990 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 1990 Alfa Romeo 75 | 1981 Opel Ascona | |
| Make | Alfa Romeo | Opel |
| Model | 75 | Ascona |
| Year Released | 1990 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 189 HP | 53 HP |
| Engine RPM | 5800 RPM | 4600 RPM |
| Torque | 251 Nm | 98 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1305 kg | 1020 kg |
| Vehicle Length | 4430 mm | 4380 mm |
| Vehicle Width | 1670 mm | 1680 mm |
| Vehicle Height | 1410 mm | 1400 mm |
| Wheelbase Size | 2520 mm | 2580 mm |
