2005 Nissan Sentra 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 Nissan Sentra. In addition, the cost of maintenance, including insurance, on 2005 Nissan Sentra would be higher. At 2,505 cc (4 cylinders), 2005 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2005 Nissan Sentra (175 HP @ 3600 RPM) has 22 more horse power than 2008 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2005 Nissan Sentra should accelerate faster than 2008 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 306 kg more than 2005 Nissan Sentra.
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, 2005 Nissan Sentra (237 Nm) has 17 more torque (in Nm) than 2008 Opel Signum. (220 Nm). This means 2005 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Signum.
Compare all specifications:
| 2005 Nissan Sentra | 2008 Opel Signum | |
| Make | Nissan | Opel |
| Model | Sentra | Signum |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2505 cc | 2197 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 153 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 237 Nm | 220 Nm |
| Engine Bore Size | 89 mm | 86 mm |
| Engine Stroke Size | 100 mm | 94.6 mm |
| Engine Compression Ratio | 9.5:1 | 12.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1229 kg | 1535 kg |
| Vehicle Length | 4520 mm | 4640 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2840 mm |
| Fuel Consumption Highway | 8.1 L/100km | 7.2 L/100km |
| Fuel Consumption City | 10.2 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 9.1 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 50 L | 60 L |
