1999 Opel Signum vs. 2011 Mazda RX-8
To start off, 2011 Mazda RX-8 is newer by 12 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 1,995 cc (4 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 2011 Mazda RX-8 (232 HP @ 8500 RPM) has 133 more horse power than 1999 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2011 Mazda RX-8 should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 205 kg more than 2011 Mazda RX-8.
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, 1999 Opel Signum, 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, 1999 Opel Signum (240 Nm @ 1500 RPM) has 25 more torque (in Nm) than 2011 Mazda RX-8. (215 Nm @ 5500 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2011 Mazda RX-8.
Compare all specifications:
| 1999 Opel Signum | 2011 Mazda RX-8 | |
| Make | Opel | Mazda |
| Model | Signum | RX-8 |
| Year Released | 1999 | 2011 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1300 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 99 HP | 232 HP |
| Engine RPM | 3120 RPM | 8500 RPM |
| Torque | 240 Nm | 215 Nm |
| Torque RPM | 1500 RPM | 5500 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1390 kg |
| Vehicle Length | 4640 mm | 4460 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1341 mm |
| Wheelbase Size | 2840 mm | 2703 mm |
| Fuel Tank Capacity | 60 L | 64 L |
