2007 Mazda RX-8 vs. 2003 Opel Signum
To start off, 2007 Mazda RX-8 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Mazda RX-8 (232 HP @ 8500 RPM) has 57 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2007 Mazda RX-8 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 490 kg more than 2007 Mazda RX-8.
Because 2007 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 2007 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Signum (371 Nm @ 1900 RPM) has 155 more torque (in Nm) than 2007 Mazda RX-8. (216 Nm @ 5500 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda RX-8.
Compare all specifications:
2007 Mazda RX-8 | 2003 Opel Signum | |
Make | Mazda | Opel |
Model | RX-8 | Signum |
Year Released | 2007 | 2003 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 1306 cc | 2958 cc |
Engine Type | dual-disk rotary | V |
Horse Power | 232 HP | 175 HP |
Engine RPM | 8500 RPM | 4000 RPM |
Torque | 216 Nm | 371 Nm |
Torque RPM | 5500 RPM | 1900 RPM |
Engine Bore Size | 73 mm | 87.5 mm |
Engine Stroke Size | 85 mm | 82 mm |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1180 kg | 1670 kg |
Vehicle Length | 4430 mm | 4640 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1350 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2700 mm |
Fuel Consumption Overall | 11.8 L/100km | 7.4 L/100km |
Fuel Tank Capacity | 60 L | 60 L |