2007 BMW 120 vs. 1999 Opel Signum
To start off, 2007 BMW 120 is newer by 8 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. Both 2007 BMW 120 and 1999 Opel Signum are equipped with a 1,995 cc engine. In terms of performance, 2007 BMW 120 (154 HP @ 4000 RPM) has 55 more horse power than 1999 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 2007 BMW 120 should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 239 kg more than 2007 BMW 120.
Because 2007 BMW 120 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 2007 BMW 120. 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, 2007 BMW 120 (330 Nm @ 2000 RPM) has 90 more torque (in Nm) than 1999 Opel Signum. (240 Nm @ 1500 RPM). This means 2007 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum. 2007 BMW 120 has automatic transmission and 1999 Opel Signum has manual transmission. 1999 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 120 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 120 | 1999 Opel Signum | |
| Make | BMW | Opel |
| Model | 120 | Signum |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 99 HP |
| Engine RPM | 4000 RPM | 3120 RPM |
| Torque | 330 Nm | 240 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 90 mm |
| Engine Compression Ratio | 17.0:1 | 18.5:1 |
| Top Speed | 215 km/hour | 185 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1356 kg | 1595 kg |
| Vehicle Length | 4230 mm | 4640 mm |
| Vehicle Width | 1440 mm | 1800 mm |
| Vehicle Height | 1760 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2840 mm |
| Fuel Tank Capacity | 50 L | 60 L |
