2007 Jeep Wrangler vs. 2003 Mazda Roadster
To start off, 2007 Jeep Wrangler is newer by 4 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 3,966 cc (6 cylinders), 2007 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 2007 Jeep Wrangler (175 HP @ 4600 RPM) has 18 more horse power than 2003 Mazda Roadster. (157 HP @ 7000 RPM). In normal driving conditions, 2007 Jeep Wrangler should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Wrangler weights approximately 490 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 2007 Jeep Wrangler 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, 2007 Jeep Wrangler 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, 2007 Jeep Wrangler (296 Nm @ 3500 RPM) has 126 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm @ 5500 RPM). This means 2007 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster.
Compare all specifications:
2007 Jeep Wrangler | 2003 Mazda Roadster | |
Make | Jeep | Mazda |
Model | Wrangler | Roadster |
Year Released | 2007 | 2003 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 3966 cc | 1839 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 157 HP |
Engine RPM | 4600 RPM | 7000 RPM |
Torque | 296 Nm | 170 Nm |
Torque RPM | 3500 RPM | 5500 RPM |
Engine Bore Size | 98.4 mm | 83 mm |
Engine Stroke Size | 86.7 mm | 85 mm |
Engine Compression Ratio | 8.8:1 | 10.5:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1550 kg | 1060 kg |
Vehicle Length | 3950 mm | 3960 mm |
Vehicle Width | 1740 mm | 1690 mm |
Vehicle Height | 1810 mm | 1240 mm |
Wheelbase Size | 2380 mm | 2370 mm |
Fuel Tank Capacity | 72 L | 48 L |