2005 Mazda 6 vs. 2001 Nissan Altima
To start off, 2005 Mazda 6 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2001 Nissan Altima would be higher. At 2,389 cc (4 cylinders), 2001 Nissan Altima is equipped with a bigger engine. In terms of performance, 2005 Mazda 6 (160 HP @ 4000 RPM) has 10 more horse power than 2001 Nissan Altima. (150 HP @ 5600 RPM). In normal driving conditions, 2005 Mazda 6 should accelerate faster than 2001 Nissan Altima. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 6 weights approximately 105 kg more than 2001 Nissan Altima. 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, 2001 Nissan Altima (213 Nm) has 3 more torque (in Nm) than 2005 Mazda 6. (210 Nm). This means 2001 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2005 Mazda 6 | 2001 Nissan Altima | |
| Make | Mazda | Nissan |
| Model | 6 | Altima |
| Year Released | 2005 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2262 cc | 2389 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 150 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 210 Nm | 213 Nm |
| Engine Bore Size | 87 mm | 88.9 mm |
| Engine Stroke Size | 94 mm | 96 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1407 kg | 1302 kg |
| Vehicle Length | 4750 mm | 4870 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1480 mm |
| Wheelbase Size | 2680 mm | 2630 mm |
| Fuel Tank Capacity | 68 L | 80 L |
