2005 Nissan Altima vs. 2004 Mazda 6
To start off, 2005 Nissan Altima is newer by 1 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 3,491 cc (6 cylinders), 2005 Nissan Altima is equipped with a bigger engine. In terms of performance, 2005 Nissan Altima (260 HP @ 3600 RPM) has 116 more horse power than 2004 Mazda 6. (144 HP @ 6000 RPM). In normal driving conditions, 2005 Nissan Altima should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan Altima weights approximately 77 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, 2005 Nissan Altima (334 Nm) has 153 more torque (in Nm) than 2004 Mazda 6. (181 Nm). This means 2005 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6.
Compare all specifications:
| 2005 Nissan Altima | 2004 Mazda 6 | |
| Make | Nissan | Mazda |
| Model | Altima | 6 |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 144 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 334 Nm | 181 Nm |
| Engine Bore Size | 96 mm | 87.5 mm |
| Engine Stroke Size | 81 mm | 83.1 mm |
| Engine Compression Ratio | 10.3:1 | 11.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1487 kg | 1410 kg |
| Vehicle Length | 4900 mm | 4710 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1460 mm | 1490 mm |
| Wheelbase Size | 2830 mm | 2610 mm |
| Fuel Tank Capacity | 76 L | 64 L |
