2007 Fiat Siena vs. 2003 Opel Astra
To start off, 2007 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,198 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (148 HP @ 5800 RPM) has 48 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 2003 Opel Astra should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 228 kg more than 2007 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, 2003 Opel Astra (203 Nm @ 4000 RPM) has 128 more torque (in Nm) than 2007 Fiat Siena. (75 Nm @ 5500 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena. 2003 Opel Astra has automatic transmission and 2007 Fiat Siena has manual transmission. 2007 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Fiat Siena | 2003 Opel Astra | |
Make | Fiat | Opel |
Model | Siena | Astra |
Year Released | 2007 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1581 cc | 2198 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 148 HP |
Engine RPM | 5500 RPM | 5800 RPM |
Torque | 75 Nm | 203 Nm |
Torque RPM | 5500 RPM | 4000 RPM |
Engine Bore Size | 86.4 mm | 86 mm |
Engine Stroke Size | 67.4 mm | 94.6 mm |
Top Speed | 184 km/hour | 208 km/hour |
Acceleration 0-100mph | 11.5 seconds | 10 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1070 kg | 1298 kg |
Vehicle Width | 1640 mm | 1720 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2380 mm | 2740 mm |
Fuel Consumption Overall | 8.2 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 54 L | 52 L |