2004 BMW 325 vs. 2003 Opel Signum
To start off, 2004 BMW 325 is newer by 1 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 2,490 cc (6 cylinders), 2004 BMW 325 is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (184 HP @ 7250 RPM) has 64 more horse power than 2003 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 2004 BMW 325 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 60 kg more than 2003 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, 2004 BMW 325 (237 Nm) has 71 more torque (in Nm) than 2003 Opel Signum. (166 Nm). This means 2004 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2004 BMW 325 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | 325 | Signum |
Year Released | 2004 | 2003 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 2490 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 184 HP | 120 HP |
Engine RPM | 7250 RPM | 6000 RPM |
Torque | 237 Nm | 166 Nm |
Engine Bore Size | 84 mm | 80.5 mm |
Engine Stroke Size | 75 mm | 88.2 mm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1595 kg | 1535 kg |
Vehicle Length | 4480 mm | 4640 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2730 mm | 2840 mm |
Fuel Consumption Highway | 8.1 L/100km | 6.3 L/100km |
Fuel Consumption City | 11.8 L/100km | 11.3 L/100km |
Fuel Consumption Overall | 9.8 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 63 L | 60 L |