2002 Toyota Sienna vs. 2004 Toyota Hi-Ace
To start off, 2004 Toyota Hi-Ace is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2002 Toyota Sienna would be higher. At 2,995 cc (6 cylinders), 2002 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2002 Toyota Sienna (197 HP @ 5200 RPM) has 96 more horse power than 2004 Toyota Hi-Ace. (101 HP @ 5200 RPM). In normal driving conditions, 2002 Toyota Sienna should accelerate faster than 2004 Toyota Hi-Ace. With that said, vehicle weight also plays an important factor in acceleration. 2002 Toyota Sienna weights approximately 175 kg more than 2004 Toyota Hi-Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Toyota Hi-Ace 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 2004 Toyota Hi-Ace. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Toyota Sienna (283 Nm @ 4300 RPM) has 113 more torque (in Nm) than 2004 Toyota Hi-Ace. (170 Nm @ 2400 RPM). This means 2002 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2004 Toyota Hi-Ace. 2002 Toyota Sienna has automatic transmission and 2004 Toyota Hi-Ace has manual transmission. 2004 Toyota Hi-Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Toyota Sienna | 2004 Toyota Hi-Ace | |
| Make | Toyota | Toyota |
| Model | Sienna | Hi-Ace |
| Year Released | 2002 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 2237 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 197 HP | 101 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 283 Nm | 170 Nm |
| Torque RPM | 4300 RPM | 2400 RPM |
| Engine Bore Size | 87.6 mm | 91 mm |
| Engine Stroke Size | 83 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 16 seats |
| Vehicle Weight | 1705 kg | 1530 kg |
| Wheelbase Size | 2910 mm | 2500 mm |
