2011 Mazda 5 vs. 2003 Mazda 6
To start off, 2011 Mazda 5 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 2,500 cc (4 cylinders), 2011 Mazda 5 is equipped with a bigger engine. In terms of performance, 2011 Mazda 5 (157 HP @ 6000 RPM) has 19 more horse power than 2003 Mazda 6. (138 HP @ 6000 RPM). In normal driving conditions, 2011 Mazda 5 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mazda 5 weights approximately 230 kg more than 2003 Mazda 6. 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, 2011 Mazda 5 (221 Nm @ 4000 RPM) has 40 more torque (in Nm) than 2003 Mazda 6. (181 Nm @ 4500 RPM). This means 2011 Mazda 5 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
| 2011 Mazda 5 | 2003 Mazda 6 | |
| Make | Mazda | Mazda |
| Model | 5 | 6 |
| Year Released | 2011 | 2003 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 157 HP | 138 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 221 Nm | 181 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | 5-speed automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1320 kg |
| Vehicle Length | 4585 mm | 4690 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1615 mm | 1440 mm |
| Wheelbase Size | 2751 mm | 2620 mm |
| Fuel Tank Capacity | 60 L | 64 L |
