1981 Alfa Romeo Alfasud vs. 1992 Daihatsu Opti
To start off, 1992 Daihatsu Opti is newer by 11 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfasud would be higher. At 1,351 cc (4 cylinders), 1981 Alfa Romeo Alfasud is equipped with a bigger engine. In terms of performance, 1981 Alfa Romeo Alfasud (85 HP @ 6000 RPM) has 31 more horse power than 1992 Daihatsu Opti. (54 HP @ 6000 RPM). In normal driving conditions, 1981 Alfa Romeo Alfasud should accelerate faster than 1992 Daihatsu Opti. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo Alfasud weights approximately 230 kg more than 1992 Daihatsu Opti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1981 Alfa Romeo Alfasud (111 Nm @ 3500 RPM) has 4 more torque (in Nm) than 1992 Daihatsu Opti. (107 Nm @ 3200 RPM). This means 1981 Alfa Romeo Alfasud will have an easier job in driving up hills or pulling heavy equipment than 1992 Daihatsu Opti.
Compare all specifications:
| 1981 Alfa Romeo Alfasud | 1992 Daihatsu Opti | |
| Make | Alfa Romeo | Daihatsu |
| Model | Alfasud | Opti |
| Year Released | 1981 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 659 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 85 HP | 54 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 111 Nm | 107 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 890 kg | 660 kg |
| Vehicle Length | 4030 mm | 3400 mm |
| Vehicle Width | 1630 mm | 1480 mm |
| Vehicle Height | 1310 mm | 1390 mm |
| Wheelbase Size | 2460 mm | 2370 mm |
| Fuel Tank Capacity | 50 L | 40 L |
