2007 GMC Yukon vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 4 year(s). Which means there will be less support and parts availability for 2007 GMC Yukon. In addition, the cost of maintenance, including insurance, on 2007 GMC Yukon would be higher. At 4,802 cc (8 cylinders), 2007 GMC Yukon is equipped with a bigger engine. In terms of performance, 2007 GMC Yukon (295 HP @ 500 RPM) has 195 more horse power than 2011 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 2007 GMC Yukon should accelerate faster than 2011 Fiat Siena.
Because 2007 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2011 Fiat Siena. In wet, icy, snow, or gravel driving conditions, 2007 GMC Yukon 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 GMC Yukon (414 Nm @ 4800 RPM) has 340 more torque (in Nm) than 2011 Fiat Siena. (74 Nm @ 5500 RPM). This means 2007 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2011 Fiat Siena. 2007 GMC Yukon has automatic transmission and 2011 Fiat Siena has manual transmission. 2011 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 GMC Yukon | 2011 Fiat Siena | |
Make | GMC | Fiat |
Model | Yukon | Siena |
Year Released | 2007 | 2011 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4802 cc | 1581 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 295 HP | 100 HP |
Engine RPM | 500 RPM | 5500 RPM |
Torque | 414 Nm | 74 Nm |
Torque RPM | 4800 RPM | 5500 RPM |
Engine Bore Size | 96 mm | 86.4 mm |
Engine Stroke Size | 83.1 mm | 67.4 mm |
Engine Compression Ratio | 9.1:1 | 9.5:1 |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 9 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 5660 mm | 3550 mm |
Vehicle Width | 2020 mm | 1640 mm |
Vehicle Height | 1960 mm | 1440 mm |
Wheelbase Size | 3310 mm | 2380 mm |