2007 Fiat Siena vs. 2010 Alfa Romeo 147
To start off, 2010 Alfa Romeo 147 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2007 Fiat Siena would be higher. At 1,910 cc (4 cylinders), 2010 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo 147 (148 HP @ 4000 RPM) has 48 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 2010 Alfa Romeo 147 should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alfa Romeo 147 weights approximately 240 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, 2010 Alfa Romeo 147 (305 Nm @ 2000 RPM) has 165 more torque (in Nm) than 2007 Fiat Siena. (140 Nm @ 4000 RPM). This means 2010 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
2007 Fiat Siena | 2010 Alfa Romeo 147 | |
Make | Fiat | Alfa Romeo |
Model | Siena | 147 |
Year Released | 2007 | 2010 |
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 | 148 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 140 Nm | 305 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Engine Compression Ratio | 9.5:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 179 km/hour | 208 km/hour |
Acceleration 0-100mph | 11.5 seconds | 8.8 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 | 1310 kg |
Vehicle Width | 1640 mm | 1740 mm |
Wheelbase Size | 2380 mm | 2550 mm |
Fuel Consumption Overall | 8.2 L/100km | 5.9 L/100km |
Fuel Tank Capacity | 54 L | 60 L |