2007 Mazda MX-5 Miata vs. 2005 Opel Astra
To start off, 2007 Mazda MX-5 Miata is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,997 cc (4 cylinders), 2007 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, 2007 Mazda MX-5 Miata (158 HP @ 6700 RPM) has 35 more horse power than 2005 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2007 Mazda MX-5 Miata should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 88 kg more than 2007 Mazda MX-5 Miata.
Because 2007 Mazda MX-5 Miata is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Mazda MX-5 Miata. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 Mazda MX-5 Miata (188 Nm @ 5000 RPM) has 18 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 2007 Mazda MX-5 Miata will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2007 Mazda MX-5 Miata | 2005 Opel Astra | |
| Make | Mazda | Opel |
| Model | MX-5 Miata | Astra |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 123 HP |
| Engine RPM | 6700 RPM | 5600 RPM |
| Torque | 188 Nm | 170 Nm |
| Torque RPM | 5000 RPM | 3800 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Top Speed | 210 km/hour | 205 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 9.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1095 kg | 1183 kg |
| Wheelbase Size | 2340 mm | 2640 mm |
| Fuel Consumption Overall | 8.2 L/100km | 8 L/100km |
| Fuel Tank Capacity | 50 L | 53 L |
