1968 Alfa Romeo 1750 vs. 1981 Opel Ascona
To start off, 1981 Opel Ascona is newer by 13 year(s). Which means there will be less support and parts availability for 1968 Alfa Romeo 1750. In addition, the cost of maintenance, including insurance, on 1968 Alfa Romeo 1750 would be higher. At 1,779 cc (4 cylinders), 1968 Alfa Romeo 1750 is equipped with a bigger engine. In terms of performance, 1968 Alfa Romeo 1750 (120 HP @ 5500 RPM) has 46 more horse power than 1981 Opel Ascona. (74 HP @ 5800 RPM). In normal driving conditions, 1968 Alfa Romeo 1750 should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1968 Alfa Romeo 1750 weights approximately 160 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, 1968 Alfa Romeo 1750 (168 Nm @ 4400 RPM) has 67 more torque (in Nm) than 1981 Opel Ascona. (101 Nm @ 3800 RPM). This means 1968 Alfa Romeo 1750 will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 1968 Alfa Romeo 1750 | 1981 Opel Ascona | |
| Make | Alfa Romeo | Opel |
| Model | 1750 | Ascona |
| Year Released | 1968 | 1981 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1295 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 74 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 168 Nm | 101 Nm |
| Torque RPM | 4400 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 75 mm |
| Engine Stroke Size | 88.5 mm | 73.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1080 kg | 920 kg |
| Vehicle Length | 4400 mm | 4380 mm |
| Vehicle Width | 1580 mm | 1680 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2580 mm |
| Fuel Tank Capacity | 45 L | 70 L |
