2001 Daihatsu Copen vs. 2006 Opel Vectra
To start off, 2006 Opel Vectra is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2001 Daihatsu Copen would be higher. At 2,198 cc (4 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (153 HP @ 5600 RPM) has 91 more horse power than 2001 Daihatsu Copen. (62 HP @ 6800 RPM) In normal driving conditions, 2006 Opel Vectra should accelerate faster than 2001 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Vectra weights approximately 655 kg more than 2001 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, 2006 Opel Vectra (220 Nm @ 3800 RPM) has 112 more torque (in Nm) than 2001 Daihatsu Copen. (108 Nm @ 2800 RPM). This means 2006 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Copen. 2006 Opel Vectra has automatic transmission and 2001 Daihatsu Copen has manual transmission. 2001 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Daihatsu Copen | 2006 Opel Vectra | |
| Make | Daihatsu | Opel |
| Model | Copen | Vectra |
| Year Released | 2001 | 2006 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 153 HP |
| Engine RPM | 6800 RPM | 5600 RPM |
| Torque | 108 Nm | 220 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Engine Bore Size | 61 mm | 86 mm |
| Engine Stroke Size | 56.4 mm | 94.6 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 800 kg | 1455 kg |
| Vehicle Length | 3400 mm | 4600 mm |
| Vehicle Width | 1480 mm | 1800 mm |
| Vehicle Height | 1270 mm | 1470 mm |
| Wheelbase Size | 2240 mm | 2710 mm |
| Fuel Tank Capacity | 46 L | 61 L |
