2007 Opel Signum vs. 2008 Volkswagen Bora
To start off, 2008 Volkswagen Bora is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Signum. In addition, the cost of maintenance, including insurance, on 2007 Opel Signum would be higher. At 2,958 cc (6 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (175 HP @ 4000 RPM) has 70 more horse power than 2008 Volkswagen Bora. (105 HP @ 5700 RPM). In normal driving conditions, 2007 Opel Signum should accelerate faster than 2008 Volkswagen Bora. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 443 kg more than 2008 Volkswagen Bora. 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, 2007 Opel Signum (370 Nm @ 1900 RPM) has 222 more torque (in Nm) than 2008 Volkswagen Bora. (148 Nm @ 4500 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Volkswagen Bora.
Compare all specifications:
| 2007 Opel Signum | 2008 Volkswagen Bora | |
| Make | Opel | Volkswagen |
| Model | Signum | Bora |
| Year Released | 2007 | 2008 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 105 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 370 Nm | 148 Nm |
| Torque RPM | 1900 RPM | 4500 RPM |
| Engine Bore Size | 87.5 mm | 76.5 mm |
| Engine Stroke Size | 82 mm | 86.9 mm |
| Engine Compression Ratio | 18.5:1 | 11.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 221 km/hour | 192 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 11.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1670 kg | 1227 kg |
| Vehicle Length | 4640 mm | 4420 mm |
| Vehicle Width | 1800 mm | 1740 mm |
| Vehicle Height | 1470 mm | 1490 mm |
| Wheelbase Size | 2840 mm | 2520 mm |
| Fuel Consumption Overall | 7.4 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 60 L | 55 L |
