1991 Opel Astra vs. 2012 Daihatsu Copen
To start off, 2012 Daihatsu Copen is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,597 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (100 HP @ 5600 RPM) has 33 more horse power than 2012 Daihatsu Copen. (67 HP @ 6000 RPM). In normal driving conditions, 1991 Opel Astra should accelerate faster than 2012 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 190 kg more than 2012 Daihatsu Copen. 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, 1991 Opel Astra (135 Nm @ 3400 RPM) has 34 more torque (in Nm) than 2012 Daihatsu Copen. (101 Nm @ 3200 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2012 Daihatsu Copen.
Compare all specifications:
| 1991 Opel Astra | 2012 Daihatsu Copen | |
| Make | Opel | Daihatsu |
| Model | Astra | Copen |
| Year Released | 1991 | 2012 |
| Body Type | Station Wagon | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 659 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 67 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 135 Nm | 101 Nm |
| Torque RPM | 3400 RPM | 3200 RPM |
| Engine Bore Size | 79 mm | 61 mm |
| Engine Stroke Size | 81.5 mm | 56.4 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1095 kg | 905 kg |
| Vehicle Length | 4280 mm | 3400 mm |
| Vehicle Width | 1690 mm | 1480 mm |
| Vehicle Height | 1430 mm | 1250 mm |
| Wheelbase Size | 2640 mm | 2230 mm |
| Fuel Tank Capacity | 52 L | 40 L |
