2007 Fiat Siena vs. 2009 Suzuki Grand Vitara
To start off, 2009 Suzuki Grand Vitara is newer by 2 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 2,393 cc (4 cylinders), 2009 Suzuki Grand Vitara is equipped with a bigger engine. In terms of performance, 2009 Suzuki Grand Vitara (164 HP @ 6000 RPM) has 92 more horse power than 2007 Fiat Siena. (72 HP @ 6000 RPM) In normal driving conditions, 2009 Suzuki Grand Vitara should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Suzuki Grand Vitara weights approximately 376 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.
Because 2009 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 2007 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2009 Suzuki Grand Vitara will offer significantly more control. 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, 2009 Suzuki Grand Vitara (225 Nm @ 3800 RPM) has 123 more torque (in Nm) than 2007 Fiat Siena. (102 Nm @ 3250 RPM). This means 2009 Suzuki Grand Vitara will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 2007 Fiat Siena | 2009 Suzuki Grand Vitara | |
| Make | Fiat | Suzuki |
| Model | Siena | Grand Vitara |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1242 cc | 2393 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 72 HP | 164 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 102 Nm | 225 Nm |
| Torque RPM | 3250 RPM | 3800 RPM |
| Engine Bore Size | 70.9 mm | 92 mm |
| Engine Stroke Size | 78.9 mm | 90 mm |
| Engine Compression Ratio | 9.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 13.5 seconds | 11.2 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1070 kg | 1446 kg |
| Vehicle Length | 3830 mm | 3865 mm |
| Vehicle Width | 1640 mm | 1870 mm |
| Vehicle Height | 1440 mm | 1695 mm |
| Wheelbase Size | 2380 mm | 2440 mm |
| Fuel Consumption Overall | 7.8 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 54 L | 55 L |
