2007 Mazda RX-8 vs. 2004 Opel Signum
To start off, 2007 Mazda RX-8 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Mazda RX-8 (189 HP @ 7000 RPM) has 16 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 2007 Mazda RX-8 should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 135 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, 2004 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 45 more torque (in Nm) than 2007 Mazda RX-8. (220 Nm @ 5000 RPM). This means 2004 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 | 2004 Opel Signum | |
Make | Mazda | Opel |
Model | RX-8 | Signum |
Year Released | 2007 | 2004 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 1306 cc | 1995 cc |
Engine Type | dual-disk rotary | in-line |
Horse Power | 189 HP | 173 HP |
Engine RPM | 7000 RPM | 5500 RPM |
Torque | 220 Nm | 265 Nm |
Torque RPM | 5000 RPM | 2500 RPM |
Engine Compression Ratio | 10.0:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 223 km/hour | 220 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1425 kg | 1560 kg |
Vehicle Length | 4440 mm | 4640 mm |
Vehicle Width | 1780 mm | 1800 mm |
Vehicle Height | 1350 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2840 mm |
Fuel Consumption Overall | 12.6 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 61 L | 60 L |