2007 Mazda 6 vs. 2003 Opel Signum
To start off, 2007 Mazda 6 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 6 (256 HP @ 5500 RPM) has 81 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2007 Mazda 6 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 316 kg more than 2007 Mazda 6.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Mazda 6 (380 Nm @ 3000 RPM) has 10 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2007 Mazda 6 | 2003 Opel Signum | |
Make | Mazda | Opel |
Model | 6 | Signum |
Year Released | 2007 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2261 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 256 HP | 175 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 380 Nm | 370 Nm |
Torque RPM | 3000 RPM | 1900 RPM |
Engine Bore Size | 87.6 mm | 87.5 mm |
Engine Stroke Size | 94 mm | 82 mm |
Engine Compression Ratio | 9.5:1 | 18.5:1 |
Acceleration 0-100mph | 6.6 seconds | 9.4 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1354 kg | 1670 kg |
Vehicle Length | 4680 mm | 4640 mm |
Vehicle Width | 1790 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2680 mm | 2700 mm |
Fuel Tank Capacity | 60 L | 60 L |