1992 Daihatsu Opti vs. 2004 Daihatsu Copen
To start off, 2004 Daihatsu Copen is newer by 12 year(s). Which means there will be less support and parts availability for 1992 Daihatsu Opti. In addition, the cost of maintenance, including insurance, on 1992 Daihatsu Opti would be higher. Both 1992 Daihatsu Opti and 2004 Daihatsu Copen are equipped with a 659 cc engine. In terms of performance, 2004 Daihatsu Copen (67 HP @ 6000 RPM) has 4 more horse power than 1992 Daihatsu Opti. (63 HP @ 6000 RPM) In normal driving conditions, 2004 Daihatsu Copen should accelerate faster than 1992 Daihatsu Opti. With that said, vehicle weight also plays an important factor in acceleration. 2004 Daihatsu Copen weights approximately 60 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, 1992 Daihatsu Opti (107 Nm @ 3200 RPM) has 7 more torque (in Nm) than 2004 Daihatsu Copen. (100 Nm @ 3200 RPM). This means 1992 Daihatsu Opti will have an easier job in driving up hills or pulling heavy equipment than 2004 Daihatsu Copen. 1992 Daihatsu Opti has automatic transmission and 2004 Daihatsu Copen has manual transmission. 2004 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Daihatsu Opti will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 Daihatsu Opti | 2004 Daihatsu Copen | |
| Make | Daihatsu | Daihatsu |
| Model | Opti | Copen |
| Year Released | 1992 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 659 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 67 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 107 Nm | 100 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 61 mm | 61 mm |
| Engine Stroke Size | 56.4 mm | 56.4 mm |
| Engine Compression Ratio | 8.2:1 | 8.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 790 kg | 850 kg |
| Vehicle Length | 3400 mm | 3400 mm |
| Vehicle Width | 1480 mm | 1480 mm |
| Vehicle Height | 1390 mm | 1250 mm |
| Wheelbase Size | 2370 mm | 2380 mm |
| Fuel Tank Capacity | 40 L | 43 L |
