2003 Mazda 6 vs. 2005 Nissan Quest
To start off, 2005 Nissan Quest is newer by 2 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 3,293 cc (6 cylinders), 2005 Nissan Quest is equipped with a bigger engine. In terms of performance, 2005 Nissan Quest (240 HP @ 3600 RPM) has 136 more horse power than 2003 Mazda 6. (104 HP @ 4000 RPM) In normal driving conditions, 2005 Nissan Quest should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan Quest weights approximately 475 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, 2005 Nissan Quest (314 Nm) has 74 more torque (in Nm) than 2003 Mazda 6. (240 Nm). This means 2005 Nissan Quest will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
| 2003 Mazda 6 | 2005 Nissan Quest | |
| Make | Mazda | Nissan |
| Model | 6 | Quest |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1594 cc | 3293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 240 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 240 Nm | 314 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1345 kg | 1820 kg |
| Wheelbase Size | 2610 mm | 3160 mm |
| Fuel Consumption Overall | 7.2 L/100km | 10.7 L/100km |
