2003 Fiat Siena vs. 2007 Hummer H3
To start off, 2007 Hummer H3 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 173 more horse power than 2003 Fiat Siena. (69 HP @ 4500 RPM) In normal driving conditions, 2007 Hummer H3 should accelerate faster than 2003 Fiat Siena.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H3 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, 2007 Hummer H3 (328 Nm @ 4600 RPM) has 200 more torque (in Nm) than 2003 Fiat Siena. (128 Nm @ 2500 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
2003 Fiat Siena | 2007 Hummer H3 | |
Make | Fiat | Hummer |
Model | Siena | H3 |
Year Released | 2003 | 2007 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 1747 cc | 3700 cc |
Engine Cylinders | 4 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 69 HP | 242 HP |
Engine RPM | 4500 RPM | 5600 RPM |
Torque | 128 Nm | 328 Nm |
Torque RPM | 2500 RPM | 4600 RPM |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 4110 mm | 4750 mm |
Vehicle Width | 1630 mm | 1900 mm |
Vehicle Height | 1470 mm | 1880 mm |
Wheelbase Size | 2380 mm | 2850 mm |