2004 Opel Vectra vs. 2001 Fiat Siena
To start off, 2004 Opel Vectra is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2001 Fiat Siena would be higher. At 3,175 cc (6 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (208 HP @ 6200 RPM) has 109 more horse power than 2001 Fiat Siena. (99 HP @ 6000 RPM). In normal driving conditions, 2004 Opel Vectra should accelerate faster than 2001 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 575 kg more than 2001 Fiat Siena. 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, 2004 Opel Vectra (301 Nm @ 4000 RPM) has 155 more torque (in Nm) than 2001 Fiat Siena. (146 Nm @ 4000 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2001 Fiat Siena. 2004 Opel Vectra has automatic transmission and 2001 Fiat Siena has manual transmission. 2001 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Opel Vectra | 2001 Fiat Siena | |
Make | Opel | Fiat |
Model | Vectra | Siena |
Year Released | 2004 | 2001 |
Engine Position | Front | Front |
Engine Size | 3175 cc | 1596 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 208 HP | 99 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 301 Nm | 146 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 87.5 mm | 80.5 mm |
Engine Stroke Size | 88 mm | 78.4 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1625 kg | 1050 kg |
Vehicle Length | 4830 mm | 4110 mm |
Vehicle Width | 1800 mm | 1630 mm |
Vehicle Height | 1510 mm | 1470 mm |
Wheelbase Size | 2840 mm | 2380 mm |