2001 BMW 325 vs. 1999 Opel Signum
To start off, 2001 BMW 325 is newer by 2 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 2,497 cc (6 cylinders), 2001 BMW 325 is equipped with a bigger engine. In terms of performance, 2001 BMW 325 (184 HP @ 6000 RPM) has 36 more horse power than 1999 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 2001 BMW 325 should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 325 weights approximately 319 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW 325 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 2001 BMW 325. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Opel Signum (270 Nm @ 2000 RPM) has 25 more torque (in Nm) than 2001 BMW 325. (245 Nm @ 3500 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW 325.
Compare all specifications:
2001 BMW 325 | 1999 Opel Signum | |
Make | BMW | Opel |
Model | 325 | Signum |
Year Released | 2001 | 1999 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 184 HP | 148 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 245 Nm | 270 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 75 mm | 90.4 mm |
Engine Compression Ratio | 10.5:1 | 18.0:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1405 kg | 1086 kg |
Vehicle Length | 4270 mm | 4640 mm |
Vehicle Width | 1760 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2740 mm | 2580 mm |
Fuel Tank Capacity | 55 L | 60 L |