2005 BMW 330 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 330. In addition, the cost of maintenance, including insurance, on 2005 BMW 330 would be higher. At 2,993 cc (6 cylinders), 2005 BMW 330 is equipped with a bigger engine. In terms of performance, 2005 BMW 330 (225 HP @ 7400 RPM) has 72 more horse power than 2007 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2005 BMW 330 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 330 weights approximately 45 kg more than 2007 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 BMW 330 (290 Nm) has 70 more torque (in Nm) than 2007 Opel Signum. (220 Nm). This means 2005 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
2005 BMW 330 | 2007 Opel Signum | |
Make | BMW | Opel |
Model | 330 | Signum |
Year Released | 2005 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2196 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 225 HP | 153 HP |
Engine RPM | 7400 RPM | 5600 RPM |
Torque | 290 Nm | 220 Nm |
Engine Bore Size | 84 mm | 86 mm |
Engine Stroke Size | 90 mm | 94.6 mm |
Engine Compression Ratio | 10.2:1 | 12.0:1 |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1580 kg | 1535 kg |
Vehicle Length | 4480 mm | 4640 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2740 mm | 2840 mm |
Fuel Consumption Highway | 8.3 L/100km | 7.2 L/100km |
Fuel Consumption City | 11.9 L/100km | 12.4 L/100km |
Fuel Consumption Overall | 10.4 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 63 L | 60 L |