2005 Isuzu KB vs. 2012 Toyota Sienna
To start off, 2012 Toyota Sienna is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Isuzu KB. In addition, the cost of maintenance, including insurance, on 2005 Isuzu KB would be higher. At 3,500 cc (6 cylinders), 2012 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2012 Toyota Sienna (266 HP @ 6200 RPM) has 137 more horse power than 2005 Isuzu KB. (129 HP @ 3800 RPM) In normal driving conditions, 2012 Toyota Sienna should accelerate faster than 2005 Isuzu KB. With that said, vehicle weight also plays an important factor in acceleration. 2012 Toyota Sienna weights approximately 240 kg more than 2005 Isuzu KB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Isuzu KB is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Isuzu KB. However, in wet, icy, snow, or gravel driving conditions, 2012 Toyota Sienna, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 Toyota Sienna (332 Nm @ 4700 RPM) has 67 more torque (in Nm) than 2005 Isuzu KB. (265 Nm @ 2000 RPM). This means 2012 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2005 Isuzu KB.
Compare all specifications:
| 2005 Isuzu KB | 2012 Toyota Sienna | |
| Make | Isuzu | Toyota |
| Model | KB | Sienna |
| Year Released | 2005 | 2012 |
| Body Type | Pickup | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2998 cc | 3500 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 129 HP | 266 HP |
| Engine RPM | 3800 RPM | 6200 RPM |
| Torque | 265 Nm | 332 Nm |
| Torque RPM | 2000 RPM | 4700 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1810 kg | 2050 kg |
| Wheelbase Size | 3030 mm | 3030 mm |
| Fuel Tank Capacity | 83 L | 76 L |
