2003 Mazda 6 vs. 2009 Nissan Quest
To start off, 2009 Nissan Quest is newer by 6 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 3,494 cc (6 cylinders), 2009 Nissan Quest is equipped with a bigger engine. In terms of performance, 2009 Nissan Quest (235 HP @ 5800 RPM) has 97 more horse power than 2003 Mazda 6. (138 HP @ 6000 RPM) In normal driving conditions, 2009 Nissan Quest should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Nissan Quest weights approximately 234 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, 2009 Nissan Quest (325 Nm @ 4400 RPM) has 144 more torque (in Nm) than 2003 Mazda 6. (181 Nm @ 4500 RPM). This means 2009 Nissan Quest will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6. 2009 Nissan Quest has automatic transmission and 2003 Mazda 6 has manual transmission. 2003 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Nissan Quest will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Mazda 6 | 2009 Nissan Quest | |
| Make | Mazda | Nissan |
| Model | 6 | Quest |
| Year Released | 2003 | 2009 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 3494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 235 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 181 Nm | 325 Nm |
| Torque RPM | 4500 RPM | 4400 RPM |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1554 kg |
| Vehicle Length | 4690 mm | 5190 mm |
| Vehicle Width | 1790 mm | 1980 mm |
| Vehicle Height | 1440 mm | 1830 mm |
| Wheelbase Size | 2620 mm | 3160 mm |
| Fuel Tank Capacity | 64 L | 76 L |
