2006 Nissan Micra vs. 2003 Opel Signum
To start off, 2006 Nissan Micra is newer by 3 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 1,796 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (120 HP @ 6000 RPM) has 56 more horse power than 2006 Nissan Micra. (64 HP @ 5200 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 2006 Nissan Micra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 492 kg more than 2006 Nissan Micra. 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, 2003 Opel Signum (166 Nm @ 3800 RPM) has 56 more torque (in Nm) than 2006 Nissan Micra. (110 Nm @ 3600 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2006 Nissan Micra.
Compare all specifications:
| 2006 Nissan Micra | 2003 Opel Signum | |
| Make | Nissan | Opel |
| Model | Micra | Signum |
| Year Released | 2006 | 2003 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1240 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 64 HP | 120 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 110 Nm | 166 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Engine Compression Ratio | 9.9:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 149 km/hour | 197 km/hour |
| Acceleration 0-100mph | 16.3 seconds | 12.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1043 kg | 1535 kg |
| Vehicle Length | 3720 mm | 4640 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1550 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2840 mm |
| Fuel Consumption Overall | 5.9 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 46 L | 60 L |
