2009 Mazda 6 vs. 2004 Mazda 6
To start off, 2009 Mazda 6 is newer by 5 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 2,486 cc, 2009 Mazda 6 is equipped with a bigger engine. In terms of performance, 2009 Mazda 6 (169 HP @ 6000 RPM) has 25 more horse power than 2004 Mazda 6. (144 HP @ 6000 RPM). In normal driving conditions, 2009 Mazda 6 should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 6 weights approximately 140 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.
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, 2009 Mazda 6 (228 Nm @ 4000 RPM) has 47 more torque (in Nm) than 2004 Mazda 6. (181 Nm @ 4500 RPM). This means 2009 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6. 2004 Mazda 6 has automatic transmission and 2009 Mazda 6 has manual transmission. 2009 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mazda 6 | 2004 Mazda 6 | |
| Make | Mazda | Mazda |
| Model | 6 | 6 |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2486 cc | 1999 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 169 HP | 144 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 228 Nm | 181 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 89 mm | 87.5 mm |
| Engine Stroke Size | 100 mm | 83.1 mm |
| Engine Compression Ratio | 9.7:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 220 km/hour | 202 km/hour |
| Acceleration 0-100mph | 8 seconds | 9.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1550 kg | 1410 kg |
| Vehicle Width | 1800 mm | 1790 mm |
| Wheelbase Size | 2730 mm | 2610 mm |
| Fuel Consumption Overall | 13.1 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 64 L | 64 L |
