2005 Opel Vectra vs. 2011 Mazda RX-8
To start off, 2011 Mazda RX-8 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 1,794 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2011 Mazda RX-8 (212 HP @ 7500 RPM) has 89 more horse power than 2005 Opel Vectra. (123 HP @ 5600 RPM) In normal driving conditions, 2011 Mazda RX-8 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mazda RX-8 weights approximately 51 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 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 2011 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Vectra, 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, 2011 Mazda RX-8 (215 Nm @ 5500 RPM) has 50 more torque (in Nm) than 2005 Opel Vectra. (165 Nm @ 3800 RPM). This means 2011 Mazda RX-8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2005 Opel Vectra | 2011 Mazda RX-8 | |
| Make | Opel | Mazda |
| Model | Vectra | RX-8 |
| Year Released | 2005 | 2011 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 1300 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 123 HP | 212 HP |
| Engine RPM | 5600 RPM | 7500 RPM |
| Torque | 165 Nm | 215 Nm |
| Torque RPM | 3800 RPM | 5500 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1411 kg |
| Vehicle Length | 4500 mm | 4460 mm |
| Vehicle Width | 1710 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1341 mm |
| Wheelbase Size | 2640 mm | 2703 mm |
| Fuel Tank Capacity | 60 L | 64 L |
