2004 Mazda 6 vs. 2013 Toyota Sienna
To start off, 2013 Toyota Sienna is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Mazda 6. In addition, the cost of maintenance, including insurance, on 2004 Mazda 6 would be higher. At 3,500 cc (6 cylinders), 2013 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2013 Toyota Sienna (262 HP @ 6200 RPM) has 6 more horse power than 2004 Mazda 6. (256 HP @ 6000 RPM) In normal driving conditions, 2013 Toyota Sienna should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2013 Toyota Sienna weights approximately 1085 kg more than 2004 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Mazda 6 (380 Nm @ 3000 RPM) has 48 more torque (in Nm) than 2013 Toyota Sienna. (332 Nm @ 4700 RPM). This means 2004 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2013 Toyota Sienna. 2013 Toyota Sienna has automatic transmission and 2004 Mazda 6 has manual transmission. 2004 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Mazda 6 | 2013 Toyota Sienna | |
| Make | Mazda | Toyota |
| Model | 6 | Sienna |
| Year Released | 2004 | 2013 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 262 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 380 Nm | 332 Nm |
| Torque RPM | 3000 RPM | 4700 RPM |
| Engine Bore Size | 87.5 mm | 94 mm |
| Engine Stroke Size | 94 mm | 83 mm |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1030 kg | 2115 kg |
| Vehicle Length | 4750 mm | 5085 mm |
| Vehicle Width | 1790 mm | 1985 mm |
| Vehicle Height | 1450 mm | 1811 mm |
| Wheelbase Size | 2680 mm | 3030 mm |
