2003 Mazda Roadster vs. 2005 Porsche 911
To start off, 2005 Porsche 911 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 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (414 HP @ 6000 RPM) has 257 more horse power than 2003 Mazda Roadster. (157 HP @ 7000 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 560 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 Porsche 911 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 Porsche 911 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 Porsche 911 (560 Nm @ 2700 RPM) has 390 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm @ 5500 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2005 Porsche 911 has automatic transmission and 2003 Mazda Roadster has manual transmission. 2003 Mazda Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Mazda Roadster | 2005 Porsche 911 | |
Make | Mazda | Porsche |
Model | Roadster | 911 |
Year Released | 2003 | 2005 |
Body Type | Convertible | Coupe |
Engine Position | Front | Rear |
Engine Size | 1839 cc | 3596 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 157 HP | 414 HP |
Engine RPM | 7000 RPM | 6000 RPM |
Torque | 170 Nm | 560 Nm |
Torque RPM | 5500 RPM | 2700 RPM |
Engine Bore Size | 83 mm | 100 mm |
Engine Stroke Size | 85 mm | 76.4 mm |
Engine Compression Ratio | 10.5:1 | 9.4:1 |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1060 kg | 1620 kg |
Vehicle Length | 3960 mm | 4440 mm |
Vehicle Width | 1690 mm | 1840 mm |
Vehicle Height | 1240 mm | 1300 mm |
Wheelbase Size | 2370 mm | 2360 mm |
Fuel Tank Capacity | 48 L | 64 L |