2008 Daihatsu Copen vs. 2003 Fiat Siena
To start off, 2008 Daihatsu Copen is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 1,301 cc (4 cylinders), 2003 Fiat Siena is equipped with a bigger engine. In terms of performance, 2008 Daihatsu Copen (86 HP @ 6000 RPM) has 27 more horse power than 2003 Fiat Siena. (59 HP @ 5200 RPM). In normal driving conditions, 2008 Daihatsu Copen should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2003 Fiat Siena weights approximately 190 kg more than 2008 Daihatsu Copen.
Because 2008 Daihatsu Copen is four wheel drive (4WD), it will have significant more traction and grip than 2003 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2008 Daihatsu Copen will offer significantly more control. 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, 2008 Daihatsu Copen (121 Nm @ 4400 RPM) has 18 more torque (in Nm) than 2003 Fiat Siena. (103 Nm @ 2500 RPM). This means 2008 Daihatsu Copen will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
2008 Daihatsu Copen | 2003 Fiat Siena | |
Make | Daihatsu | Fiat |
Model | Copen | Siena |
Year Released | 2008 | 2003 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 1298 cc | 1301 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 86 HP | 59 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 121 Nm | 103 Nm |
Torque RPM | 4400 RPM | 2500 RPM |
Engine Bore Size | 72 mm | 70.8 mm |
Engine Stroke Size | 79.7 mm | 78.9 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 850 kg | 1040 kg |
Vehicle Length | 3400 mm | 4110 mm |
Vehicle Width | 1480 mm | 1630 mm |
Vehicle Height | 1250 mm | 1470 mm |
Wheelbase Size | 2230 mm | 2380 mm |