2005 Mazda MPV vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mazda MPV. In addition, the cost of maintenance, including insurance, on 2005 Mazda MPV would be higher. At 2,966 cc (6 cylinders), 2005 Mazda MPV is equipped with a bigger engine. In terms of performance, 2005 Mazda MPV (200 HP @ 4000 RPM) has 51 more horse power than 2008 Opel Signum. (149 HP @ 4000 RPM). In normal driving conditions, 2005 Mazda MPV should accelerate faster than 2008 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda MPV weights approximately 98 kg more than 2008 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 Opel Signum (315 Nm) has 44 more torque (in Nm) than 2005 Mazda MPV. (271 Nm). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda MPV.
Compare all specifications:
| 2005 Mazda MPV | 2008 Opel Signum | |
| Make | Mazda | Opel |
| Model | MPV | Signum |
| Year Released | 2005 | 2008 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 200 HP | 149 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 271 Nm | 315 Nm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1711 kg | 1613 kg |
| Vehicle Length | 4820 mm | 4640 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1760 mm | 1470 mm |
| Wheelbase Size | 2850 mm | 2840 mm |
| Fuel Consumption Highway | 9.4 L/100km | 5.1 L/100km |
| Fuel Consumption City | 13.1 L/100km | 7.8 L/100km |
| Fuel Consumption Overall | 11.2 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 75 L | 60 L |
