1988 BMW 525 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 15 year(s). Which means there will be less support and parts availability for 1988 BMW 525. In addition, the cost of maintenance, including insurance, on 1988 BMW 525 would be higher. At 3,173 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (208 HP @ 6200 RPM) has 43 more horse power than 1988 BMW 525. (165 HP @ 5800 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1988 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 35 kg more than 1988 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 BMW 525 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 1988 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Signum (300 Nm @ 4000 RPM) has 61 more torque (in Nm) than 1988 BMW 525. (239 Nm @ 4300 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 525.
Compare all specifications:
1988 BMW 525 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | 525 | Signum |
Year Released | 1988 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2494 cc | 3173 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 165 HP | 208 HP |
Engine RPM | 5800 RPM | 6200 RPM |
Torque | 239 Nm | 300 Nm |
Torque RPM | 4300 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 87.5 mm |
Engine Stroke Size | 75 mm | 88 mm |
Engine Compression Ratio | 8.8:1 | 10.0:1 |
Top Speed | 214 km/hour | 237 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1575 kg | 1610 kg |
Vehicle Length | 4730 mm | 4640 mm |
Vehicle Width | 1760 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2630 mm | 2740 mm |
Fuel Tank Capacity | 80 L | 52 L |