1991 BMW 525 vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1991 BMW 525. In addition, the cost of maintenance, including insurance, on 1991 BMW 525 would be higher. At 3,173 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (208 HP @ 6200 RPM) has 65 more horse power than 1991 BMW 525. (143 HP @ 4800 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1991 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 50 kg more than 1991 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Opel Signum (300 Nm @ 4000 RPM) has 40 more torque (in Nm) than 1991 BMW 525. (260 Nm @ 2200 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 525.
Compare all specifications:
1991 BMW 525 | 2001 Opel Signum | |
Make | BMW | Opel |
Model | 525 | Signum |
Year Released | 1991 | 2001 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 2496 cc | 3173 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 143 HP | 208 HP |
Engine RPM | 4800 RPM | 6200 RPM |
Torque | 260 Nm | 300 Nm |
Torque RPM | 2200 RPM | 4000 RPM |
Engine Bore Size | 80 mm | 87.5 mm |
Engine Stroke Size | 83 mm | 88 mm |
Engine Compression Ratio | 22.0:1 | 10.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 199 km/hour | 237 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1560 kg | 1610 kg |
Vehicle Length | 4730 mm | 4640 mm |
Vehicle Width | 1760 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2640 mm |
Fuel Tank Capacity | 80 L | 52 L |