1974 Alfa Romeo Alfasud vs. 2003 Daihatsu Copen
To start off, 2003 Daihatsu Copen is newer by 29 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfasud would be higher. At 1,185 cc (4 cylinders), 1974 Alfa Romeo Alfasud is equipped with a bigger engine. In terms of performance, 2003 Daihatsu Copen (67 HP @ 6000 RPM) has 1 more horse power than 1974 Alfa Romeo Alfasud. (66 HP @ 6000 RPM) In normal driving conditions, 2003 Daihatsu Copen should accelerate faster than 1974 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2003 Daihatsu Copen weights approximately 12 kg more than 1974 Alfa Romeo Alfasud. 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, 2003 Daihatsu Copen (102 Nm @ 3200 RPM) has 11 more torque (in Nm) than 1974 Alfa Romeo Alfasud. (91 Nm @ 3200 RPM). This means 2003 Daihatsu Copen will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Alfasud.
Compare all specifications:
| 1974 Alfa Romeo Alfasud | 2003 Daihatsu Copen | |
| Make | Alfa Romeo | Daihatsu |
| Model | Alfasud | Copen |
| Year Released | 1974 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1185 cc | 657 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 66 HP | 67 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 91 Nm | 102 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 80 mm | 61 mm |
| Engine Stroke Size | 59 mm | 56.4 mm |
| Engine Compression Ratio | 9.0:1 | 8.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 838 kg | 850 kg |
| Vehicle Length | 4030 mm | 3400 mm |
| Vehicle Width | 1620 mm | 1480 mm |
| Vehicle Height | 1310 mm | 1250 mm |
| Wheelbase Size | 2460 mm | 2240 mm |
| Fuel Tank Capacity | 50 L | 43 L |
