2009 Infiniti EX vs. 2010 Toyota Sienna
To start off, 2010 Toyota Sienna is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Infiniti EX. In addition, the cost of maintenance, including insurance, on 2009 Infiniti EX would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (317 HP @ 7000 RPM) has 51 more horse power than 2010 Toyota Sienna. (266 HP @ 6200 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 2010 Toyota Sienna. With that said, vehicle weight also plays an important factor in acceleration. 2010 Toyota Sienna weights approximately 191 kg more than 2009 Infiniti EX.
Because 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 2010 Toyota Sienna. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti EX 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 Infiniti EX (360 Nm @ 5200 RPM) has 28 more torque (in Nm) than 2010 Toyota Sienna. (332 Nm @ 4700 RPM). This means 2009 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2010 Toyota Sienna.
Compare all specifications:
| 2009 Infiniti EX | 2010 Toyota Sienna | |
| Make | Infiniti | Toyota |
| Model | EX | Sienna |
| Year Released | 2009 | 2010 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 266 HP |
| Engine RPM | 7000 RPM | 6200 RPM |
| Torque | 360 Nm | 332 Nm |
| Torque RPM | 5200 RPM | 4700 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1719 kg | 1910 kg |
| Vehicle Length | 4640 mm | 5105 mm |
| Vehicle Width | 1810 mm | 1966 mm |
| Vehicle Height | 1600 mm | 1750 mm |
| Wheelbase Size | 2810 mm | 3030 mm |
| Fuel Tank Capacity | 82 L | 76 L |
