2006 Fiat Siena vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2006 Fiat Siena would be higher. At 1,597 cc (4 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (104 HP @ 6000 RPM) has 4 more horse power than 2006 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 473 kg more than 2007 Opel Vectra.
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, 2007 Opel Vectra (150 Nm @ 3900 RPM) has 76 more torque (in Nm) than 2006 Fiat Siena. (74 Nm @ 5500 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
2006 Fiat Siena | 2007 Opel Vectra | |
Make | Fiat | Opel |
Model | Siena | Vectra |
Year Released | 2006 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1581 cc | 1597 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 100 HP | 104 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 74 Nm | 150 Nm |
Torque RPM | 5500 RPM | 3900 RPM |
Engine Compression Ratio | 9.5:1 | 10.5:1 |
Acceleration 0-100mph | 11.1 seconds | 12.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1783 kg | 1310 kg |
Vehicle Length | 3830 mm | 4600 mm |
Vehicle Width | 1640 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2380 mm | 2710 mm |
Fuel Consumption Overall | 8 L/100km | 7.2 L/100km |
Fuel Tank Capacity | 54 L | 61 L |