2008 Mazda 3 vs. 2004 Toyota Sienna
To start off, 2008 Mazda 3 is newer by 4 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 46 more horse power than 2008 Mazda 3. (148 HP @ 6500 RPM) In normal driving conditions, 2004 Toyota Sienna should accelerate faster than 2008 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Toyota Sienna weights approximately 480 kg more than 2008 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 91 more torque (in Nm) than 2008 Mazda 3. (182 Nm @ 4500 RPM). This means 2004 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda 3. 2004 Toyota Sienna has automatic transmission and 2008 Mazda 3 has manual transmission. 2008 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mazda 3 | 2004 Toyota Sienna | |
| Make | Mazda | Toyota |
| Model | 3 | Sienna |
| Year Released | 2008 | 2004 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 194 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 182 Nm | 273 Nm |
| Torque RPM | 4500 RPM | 4300 RPM |
| Engine Bore Size | 87.5 mm | 87.5 mm |
| Engine Stroke Size | 83.1 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1225 kg | 1705 kg |
| Vehicle Length | 4500 mm | 4920 mm |
| Vehicle Width | 1710 mm | 1870 mm |
| Vehicle Height | 1760 mm | 1720 mm |
| Wheelbase Size | 2650 mm | 2910 mm |
