2005 GMC Envoy vs. 2009 Fiat Siena
To start off, 2009 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2005 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2005 GMC Envoy would be higher. At 4,162 cc (6 cylinders), 2005 GMC Envoy is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 1186 kg more than 2009 Fiat Siena.
Because 2005 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2009 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2005 GMC Envoy 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, 2005 GMC Envoy (373 Nm) has 238 more torque (in Nm) than 2009 Fiat Siena. (135 Nm). This means 2005 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2009 Fiat Siena.
Compare all specifications:
| 2005 GMC Envoy | 2009 Fiat Siena | |
| Make | GMC | Fiat |
| Model | Envoy | Siena |
| Year Released | 2005 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 1697 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 275 HP | 0 HP |
| Torque | 373 Nm | 135 Nm |
| Engine Compression Ratio | 10.0:1 | 20.3:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2276 kg | 1090 kg |
| Vehicle Length | 5300 mm | 4140 mm |
| Vehicle Width | 1880 mm | 1640 mm |
| Vehicle Height | 1850 mm | 1440 mm |
| Wheelbase Size | 3280 mm | 2380 mm |
| Fuel Consumption Overall | 15.7 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 95 L | 47 L |
