2008 Mazda RX-8 vs. 2006 Opel Astra
To start off, 2008 Mazda RX-8 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,910 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2008 Mazda RX-8 (232 HP @ 8500 RPM) has 84 more horse power than 2006 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 2008 Mazda RX-8 should accelerate faster than 2006 Opel Astra.
Because 2008 Mazda RX-8 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 2008 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Opel Astra (320 Nm @ 2000 RPM) has 104 more torque (in Nm) than 2008 Mazda RX-8. (216 Nm @ 5500 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda RX-8.
Compare all specifications:
| 2008 Mazda RX-8 | 2006 Opel Astra | |
| Make | Mazda | Opel |
| Model | RX-8 | Astra |
| Year Released | 2008 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1308 cc | 1910 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 232 HP | 148 HP |
| Engine RPM | 8500 RPM | 4000 RPM |
| Torque | 216 Nm | 320 Nm |
| Torque RPM | 5500 RPM | 2000 RPM |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Width | 1780 mm | 1760 mm |
