2007 GMC Sierra vs. 2009 Toyota Sienna
To start off, 2009 Toyota Sienna is newer by 2 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 5,998 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (345 HP @ 5200 RPM) has 79 more horse power than 2009 Toyota Sienna. (266 HP @ 6200 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2009 Toyota Sienna.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Toyota Sienna. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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 Sierra (515 Nm @ 4000 RPM) has 183 more torque (in Nm) than 2009 Toyota Sienna. (332 Nm @ 4700 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Toyota Sienna.
Compare all specifications:
| 2007 GMC Sierra | 2009 Toyota Sienna | |
| Make | GMC | Toyota |
| Model | Sierra | Sienna |
| Year Released | 2007 | 2009 |
| Body Type | Pickup | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 3456 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 345 HP | 266 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 515 Nm | 332 Nm |
| Torque RPM | 4000 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5850 mm | 5110 mm |
| Vehicle Width | 2000 mm | 1970 mm |
| Vehicle Height | 1910 mm | 1760 mm |
| Wheelbase Size | 3650 mm | 3040 mm |
| Fuel Consumption Highway | 14 L/100km | 10.2 L/100km |
| Fuel Consumption City | 17 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 15.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 98 L | 76 L |
