2005 Toyota Mark II vs. 2004 Toyota Sienna
To start off, 2005 Toyota Mark II is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Toyota Sienna. In addition, the cost of maintenance, including insurance, on 2004 Toyota Sienna would be higher. At 2,996 cc (6 cylinders), 2004 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2004 Toyota Sienna (194 HP @ 5600 RPM) has 38 more horse power than 2005 Toyota Mark II. (156 HP @ 6200 RPM) In normal driving conditions, 2004 Toyota Sienna should accelerate faster than 2005 Toyota Mark II. With that said, vehicle weight also plays an important factor in acceleration. 2004 Toyota Sienna weights approximately 245 kg more than 2005 Toyota Mark II. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Toyota Mark II is four wheel drive (4WD), it will have significant more traction and grip than 2004 Toyota Sienna. In wet, icy, snow, or gravel driving conditions, 2005 Toyota Mark II 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, 2004 Toyota Sienna (273 Nm @ 4300 RPM) has 73 more torque (in Nm) than 2005 Toyota Mark II. (200 Nm @ 4400 RPM). This means 2004 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota Mark II.
Compare all specifications:
| 2005 Toyota Mark II | 2004 Toyota Sienna | |
| Make | Toyota | Toyota |
| Model | Mark II | Sienna |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 156 HP | 194 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 200 Nm | 273 Nm |
| Torque RPM | 4400 RPM | 4300 RPM |
| Engine Bore Size | 75 mm | 87.5 mm |
| Engine Stroke Size | 75 mm | 83 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1460 kg | 1705 kg |
| Vehicle Length | 4780 mm | 4920 mm |
| Vehicle Width | 1770 mm | 1870 mm |
| Vehicle Height | 1490 mm | 1720 mm |
| Wheelbase Size | 2440 mm | 2910 mm |
