2009 Chevrolet TrailBlazer vs. 2007 Toyota Sienna
To start off, 2009 Chevrolet TrailBlazer is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2007 Toyota Sienna would be higher. At 4,159 cc (6 cylinders), 2009 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2009 Chevrolet TrailBlazer (285 HP @ 6000 RPM) has 19 more horse power than 2007 Toyota Sienna. (266 HP @ 6200 RPM). In normal driving conditions, 2009 Chevrolet TrailBlazer should accelerate faster than 2007 Toyota Sienna.
Because 2007 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet TrailBlazer. In wet, icy, snow, or gravel driving conditions, 2007 Toyota Sienna 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 Chevrolet TrailBlazer (374 Nm @ 4600 RPM) has 42 more torque (in Nm) than 2007 Toyota Sienna. (332 Nm @ 4700 RPM). This means 2009 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2007 Toyota Sienna.
Compare all specifications:
| 2009 Chevrolet TrailBlazer | 2007 Toyota Sienna | |
| Make | Chevrolet | Toyota |
| Model | TrailBlazer | Sienna |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4159 cc | 3455 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 285 HP | 266 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 374 Nm | 332 Nm |
| Torque RPM | 4600 RPM | 4700 RPM |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4880 mm | 5110 mm |
| Vehicle Width | 1900 mm | 1970 mm |
| Vehicle Height | 1850 mm | 1760 mm |
| Wheelbase Size | 2880 mm | 3040 mm |
| Fuel Consumption Highway | 11.2 L/100km | 10.2 L/100km |
| Fuel Consumption City | 15.7 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 13.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 83 L | 76 L |
