2003 Mazda Roadster vs. 2005 Nissan Pathfinder
To start off, 2005 Nissan Pathfinder is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mazda Roadster. In addition, the cost of maintenance, including insurance, on 2003 Mazda Roadster would be higher. At 3,950 cc (6 cylinders), 2005 Nissan Pathfinder is equipped with a bigger engine. In terms of performance, 2005 Nissan Pathfinder (270 HP @ 3600 RPM) has 113 more horse power than 2003 Mazda Roadster. (157 HP @ 7000 RPM) In normal driving conditions, 2005 Nissan Pathfinder should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan Pathfinder weights approximately 1124 kg more than 2003 Mazda Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Nissan Pathfinder is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda Roadster. In wet, icy, snow, or gravel driving conditions, 2005 Nissan Pathfinder will offer significantly more control. 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 Pathfinder (395 Nm) has 225 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm). This means 2005 Nissan Pathfinder will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster.
Compare all specifications:
| 2003 Mazda Roadster | 2005 Nissan Pathfinder | |
| Make | Mazda | Nissan |
| Model | Roadster | Pathfinder |
| Year Released | 2003 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1839 cc | 3950 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 157 HP | 270 HP |
| Engine RPM | 7000 RPM | 3600 RPM |
| Torque | 170 Nm | 395 Nm |
| Engine Bore Size | 83 mm | 96 mm |
| Engine Stroke Size | 85 mm | 92 mm |
| Engine Compression Ratio | 10.5:1 | 9.7:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1060 kg | 2184 kg |
| Vehicle Length | 3960 mm | 4770 mm |
| Vehicle Width | 1690 mm | 1860 mm |
| Vehicle Height | 1240 mm | 1860 mm |
| Wheelbase Size | 2370 mm | 2860 mm |
| Fuel Tank Capacity | 48 L | 80 L |
