2004 Mazda MX-5 Miata vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 2004 Mazda MX-5 Miata would be higher. At 3,824 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP @ 6600 RPM) has 216 more horse power than 2004 Mazda MX-5 Miata. (134 HP @ 4000 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2004 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 425 kg more than 2004 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Porsche 911 (400 Nm) has 230 more torque (in Nm) than 2004 Mazda MX-5 Miata. (170 Nm). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda MX-5 Miata.
Compare all specifications:
| 2004 Mazda MX-5 Miata | 2007 Porsche 911 | |
| Make | Mazda | Porsche |
| Model | MX-5 Miata | 911 |
| Year Released | 2004 | 2007 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1835 cc | 3824 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 350 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 170 Nm | 400 Nm |
| Engine Bore Size | 83 mm | 99 mm |
| Engine Stroke Size | 85 mm | 82.8 mm |
| Engine Compression Ratio | 10.0:1 | 11.8:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1110 kg | 1535 kg |
| Vehicle Length | 3950 mm | 4440 mm |
| Vehicle Width | 1690 mm | 1860 mm |
| Vehicle Height | 1230 mm | 1310 mm |
| Wheelbase Size | 2270 mm | 2360 mm |
| Fuel Consumption Overall | 9.4 L/100km | 12 L/100km |
| Fuel Tank Capacity | 48 L | 67 L |
