2004 Mazda 3 vs. 2005 Toyota Sienna
To start off, 2005 Toyota Sienna is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Mazda 3. In addition, the cost of maintenance, including insurance, on 2004 Mazda 3 would be higher. At 3,298 cc (6 cylinders), 2005 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2005 Toyota Sienna (230 HP @ 5200 RPM) has 147 more horse power than 2004 Mazda 3. (83 HP @ 5700 RPM) In normal driving conditions, 2005 Toyota Sienna should accelerate faster than 2004 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota Sienna weights approximately 800 kg more than 2004 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Toyota Sienna is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Toyota Sienna (328 Nm) has 98 more torque (in Nm) than 2004 Mazda 3. (230 Nm). This means 2005 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 3. 2005 Toyota Sienna has automatic transmission and 2004 Mazda 3 has manual transmission. 2004 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Mazda 3 | 2005 Toyota Sienna | |
| Make | Mazda | Toyota |
| Model | 3 | Sienna |
| Year Released | 2004 | 2005 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1349 cc | 3298 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 230 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 230 Nm | 328 Nm |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1155 kg | 1955 kg |
| Vehicle Length | 4430 mm | 5090 mm |
| Vehicle Width | 1760 mm | 1970 mm |
| Vehicle Height | 1470 mm | 1760 mm |
| Wheelbase Size | 2680 mm | 3040 mm |
| Fuel Consumption Overall | 7.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 55 L | 76 L |
