2005 Fiat Siena vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2005 Fiat Siena would be higher. At 1,998 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (197 HP @ 5400 RPM) has 127 more horse power than 2005 Fiat Siena. (70 HP @ 5750 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 2005 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 366 kg more than 2005 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, 2006 Opel Astra (262 Nm @ 4200 RPM) has 167 more torque (in Nm) than 2005 Fiat Siena. (95 Nm @ 4000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
2005 Fiat Siena | 2006 Opel Astra | |
Make | Fiat | Opel |
Model | Siena | Astra |
Year Released | 2005 | 2006 |
Engine Position | Front | Front |
Engine Size | 999 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 70 HP | 197 HP |
Engine RPM | 5750 RPM | 5400 RPM |
Torque | 95 Nm | 262 Nm |
Torque RPM | 4000 RPM | 4200 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1020 kg | 1386 kg |
Vehicle Length | 4110 mm | 4260 mm |
Vehicle Width | 1630 mm | 1760 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2380 mm | 2620 mm |