1994 BMW 520 vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 5 year(s). Which means there will be less support and parts availability for 1994 BMW 520. In addition, the cost of maintenance, including insurance, on 1994 BMW 520 would be higher. At 2,171 cc (4 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1994 BMW 520 (148 HP @ 5900 RPM) has 25 more horse power than 1999 Opel Signum. (123 HP @ 3250 RPM). In normal driving conditions, 1994 BMW 520 should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 116 kg more than 1994 BMW 520.
Because 1994 BMW 520 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 1994 BMW 520. 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 (271 Nm @ 1500 RPM) has 81 more torque (in Nm) than 1994 BMW 520. (190 Nm @ 4700 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1994 BMW 520.
Compare all specifications:
| 1994 BMW 520 | 1999 Opel Signum | |
| Make | BMW | Opel |
| Model | 520 | Signum |
| Year Released | 1994 | 1999 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 123 HP |
| Engine RPM | 5900 RPM | 3250 RPM |
| Torque | 190 Nm | 271 Nm |
| Torque RPM | 4700 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1494 kg | 1610 kg |
| Vehicle Length | 4730 mm | 4640 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
