2006 Fiat Siena vs. 2005 Opel Vectra
To start off, 2006 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 1,796 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (109 HP @ 5600 RPM) has 41 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 2005 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 305 kg more than 2005 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, 2005 Opel Vectra (164 Nm @ 3800 RPM) has 28 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 2005 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 | 2005 Opel Vectra | |
Make | Fiat | Opel |
Model | Siena | Vectra |
Year Released | 2006 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1697 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 68 HP | 109 HP |
Engine RPM | 4600 RPM | 5600 RPM |
Torque | 136 Nm | 164 Nm |
Torque RPM | 2500 RPM | 3800 RPM |
Engine Bore Size | 82.6 mm | 80.5 mm |
Engine Stroke Size | 79.2 mm | 88.2 mm |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1645 kg | 1340 kg |
Vehicle Length | 4000 mm | 4830 mm |
Vehicle Height | 1700 mm | 1470 mm |
Wheelbase Size | 2550 mm | 2710 mm |
Fuel Tank Capacity | 47 L | 60 L |