2009 Daihatsu Copen vs. 1981 Holden Commodore
To start off, 2009 Daihatsu Copen is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1981 Holden Commodore would be higher. At 2,837 cc (6 cylinders), 1981 Holden Commodore is equipped with a bigger engine. In terms of performance, 1981 Holden Commodore (102 HP @ 4400 RPM) has 35 more horse power than 2009 Daihatsu Copen. (67 HP @ 6000 RPM) In normal driving conditions, 1981 Holden Commodore should accelerate faster than 2009 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1981 Holden Commodore weights approximately 315 kg more than 2009 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Holden Commodore is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 2009 Daihatsu Copen, being front wheel drive (FWD), will offer much better control with better grip. 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 Holden Commodore (192 Nm @ 2800 RPM) has 91 more torque (in Nm) than 2009 Daihatsu Copen. (101 Nm @ 3200 RPM). This means 1981 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Copen.
Compare all specifications:
| 2009 Daihatsu Copen | 1981 Holden Commodore | |
| Make | Daihatsu | Holden |
| Model | Copen | Commodore |
| Year Released | 2009 | 1981 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 2837 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 102 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 101 Nm | 192 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 905 kg | 1220 kg |
| Vehicle Length | 3400 mm | 4710 mm |
| Vehicle Width | 1480 mm | 1730 mm |
| Vehicle Height | 1250 mm | 1370 mm |
| Wheelbase Size | 2230 mm | 2670 mm |
