1996 BMW 545 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 8 year(s). Which means there will be less support and parts availability for 1996 BMW 545. In addition, the cost of maintenance, including insurance, on 1996 BMW 545 would be higher. At 4,398 cc (8 cylinders), 1996 BMW 545 is equipped with a bigger engine. In terms of performance, 1996 BMW 545 (282 HP @ 5700 RPM) has 157 more horse power than 2004 Opel Signum. (125 HP @ 5600 RPM). In normal driving conditions, 1996 BMW 545 should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1996 BMW 545 weights approximately 270 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1996 BMW 545 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1996 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 1996 BMW 545 (440 Nm @ 3900 RPM) has 270 more torque (in Nm) than 2004 Opel Signum. (170 Nm @ 3800 RPM). This means 1996 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
1996 BMW 545 | 2004 Opel Signum | |
Make | BMW | Opel |
Model | 545 | Signum |
Year Released | 1996 | 2004 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 282 HP | 125 HP |
Engine RPM | 5700 RPM | 5600 RPM |
Torque | 440 Nm | 170 Nm |
Torque RPM | 3900 RPM | 3800 RPM |
Engine Bore Size | 92.1 mm | 80.5 mm |
Engine Stroke Size | 82.7 mm | 88.2 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1650 kg | 1380 kg |
Vehicle Length | 4810 mm | 4640 mm |
Vehicle Width | 1810 mm | 1800 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2840 mm | 2700 mm |
Fuel Tank Capacity | 63 L | 58 L |