2007 Mazda 3 vs. 2005 Mazda 6
To start off, 2007 Mazda 3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mazda 6. In addition, the cost of maintenance, including insurance, on 2005 Mazda 6 would be higher. At 2,261 cc (4 cylinders), 2007 Mazda 3 is equipped with a bigger engine. In terms of performance, 2007 Mazda 3 (256 HP @ 5500 RPM) has 137 more horse power than 2005 Mazda 6. (119 HP @ 5500 RPM). In normal driving conditions, 2007 Mazda 3 should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 3 weights approximately 118 kg more than 2005 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, 2007 Mazda 3 (380 Nm @ 3000 RPM) has 215 more torque (in Nm) than 2005 Mazda 6. (165 Nm @ 4500 RPM). This means 2007 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2007 Mazda 3 | 2005 Mazda 6 | |
| Make | Mazda | Mazda |
| Model | 3 | 6 |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1798 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 119 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 380 Nm | 165 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Bore Size | 87.5 mm | 83 mm |
| Engine Stroke Size | 94 mm | 83.1 mm |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 194 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 11 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1488 kg | 1370 kg |
| Vehicle Length | 4770 mm | 4690 mm |
| Vehicle Width | 1770 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2650 mm | 2650 mm |
| Fuel Consumption Overall | 9.7 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
