2011 Saab 9-4X vs. 2010 Daihatsu Copen
To start off, 2011 Saab 9-4X is newer by 1 year(s). Which means there will be less support and parts availability for 2010 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2010 Daihatsu Copen would be higher. At 3,000 cc (6 cylinders), 2011 Saab 9-4X is equipped with a bigger engine. In terms of performance, 2011 Saab 9-4X (265 HP @ 6950 RPM) has 198 more horse power than 2010 Daihatsu Copen. (67 HP @ 6000 RPM). In normal driving conditions, 2011 Saab 9-4X should accelerate faster than 2010 Daihatsu Copen.
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, 2011 Saab 9-4X (302 Nm @ 5100 RPM) has 201 more torque (in Nm) than 2010 Daihatsu Copen. (101 Nm @ 3200 RPM). This means 2011 Saab 9-4X will have an easier job in driving up hills or pulling heavy equipment than 2010 Daihatsu Copen. 2011 Saab 9-4X has automatic transmission and 2010 Daihatsu Copen has manual transmission. 2010 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Saab 9-4X will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 Saab 9-4X | 2010 Daihatsu Copen | |
| Make | Saab | Daihatsu |
| Model | 9-4X | Copen |
| Year Released | 2011 | 2010 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3000 cc | 659 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 265 HP | 67 HP |
| Engine RPM | 6950 RPM | 6000 RPM |
| Torque | 302 Nm | 101 Nm |
| Torque RPM | 5100 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4829 mm | 3400 mm |
| Vehicle Width | 1905 mm | 1480 mm |
| Vehicle Height | 1679 mm | 1250 mm |
| Wheelbase Size | 2807 mm | 2230 mm |
| Fuel Tank Capacity | 80 L | 40 L |
