2007 Fiat Siena vs. 2006 Opel Astra
To start off, 2007 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,910 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Fiat Siena (100 HP @ 5500 RPM) has 1 more horse power than 2006 Opel Astra. (99 HP @ 3500 RPM). In normal driving conditions, 2007 Fiat Siena should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 365 kg more than 2007 Fiat Siena.
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 (260 Nm @ 1700 RPM) has 120 more torque (in Nm) than 2007 Fiat Siena. (140 Nm @ 4000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
2007 Fiat Siena | 2006 Opel Astra | |
Make | Fiat | Opel |
Model | Siena | Astra |
Year Released | 2007 | 2006 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1581 cc | 1910 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 100 HP | 99 HP |
Engine RPM | 5500 RPM | 3500 RPM |
Torque | 140 Nm | 260 Nm |
Torque RPM | 4000 RPM | 1700 RPM |
Engine Compression Ratio | 9.5:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 179 km/hour | 180 km/hour |
Acceleration 0-100mph | 11.5 seconds | 12.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1070 kg | 1435 kg |
Vehicle Width | 1640 mm | 1800 mm |
Wheelbase Size | 2380 mm | 2710 mm |
Fuel Consumption Overall | 8.2 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 54 L | 52 L |