2007 Fiat Siena vs. 2003 Fiat Punto
To start off, 2007 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Fiat Punto. In addition, the cost of maintenance, including insurance, on 2003 Fiat Punto would be higher. At 1,581 cc (4 cylinders), 2007 Fiat Siena is equipped with a bigger engine. In terms of performance, 2007 Fiat Siena (100 HP @ 5500 RPM) has 30 more horse power than 2003 Fiat Punto. (70 HP @ 4000 RPM). In normal driving conditions, 2007 Fiat Siena should accelerate faster than 2003 Fiat Punto. With that said, vehicle weight also plays an important factor in acceleration. 2007 Fiat Siena weights approximately 105 kg more than 2003 Fiat Punto. 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 Fiat Punto (180 Nm @ 1750 RPM) has 105 more torque (in Nm) than 2007 Fiat Siena. (75 Nm @ 5500 RPM). This means 2003 Fiat Punto will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 2007 Fiat Siena | 2003 Fiat Punto | |
| Make | Fiat | Fiat |
| Model | Siena | Punto |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1251 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 100 HP | 70 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 75 Nm | 180 Nm |
| Torque RPM | 5500 RPM | 1750 RPM |
| Engine Bore Size | 86.4 mm | 69.7 mm |
| Engine Stroke Size | 67.4 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 11.5 seconds | 13.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1070 kg | 965 kg |
| Vehicle Width | 1640 mm | 1670 mm |
| Vehicle Height | 1440 mm | 1490 mm |
| Wheelbase Size | 2380 mm | 2550 mm |
| Fuel Consumption Overall | 8.2 L/100km | 4.5 L/100km |
| Fuel Tank Capacity | 54 L | 49 L |
