2009 BMW 318 vs. 2002 Opel Signum
To start off, 2009 BMW 318 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 1,995 cc (4 cylinders), 2009 BMW 318 is equipped with a bigger engine. In terms of performance, 2009 BMW 318 (141 HP @ 6000 RPM) has 21 more horse power than 2002 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 318 should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 47 kg more than 2009 BMW 318.
Because 2009 BMW 318 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 2009 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2009 BMW 318 (190 Nm @ 4250 RPM) has 25 more torque (in Nm) than 2002 Opel Signum. (165 Nm @ 3800 RPM). This means 2009 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum.
Compare all specifications:
| 2009 BMW 318 | 2002 Opel Signum | |
| Make | BMW | Opel |
| Model | 318 | Signum |
| Year Released | 2009 | 2002 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 120 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 190 Nm | 165 Nm |
| Torque RPM | 4250 RPM | 3800 RPM |
| Engine Compression Ratio | 12.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 9.1 seconds | 12.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1435 kg | 1482 kg |
| Vehicle Length | 4540 mm | 4640 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2500 mm |
| Fuel Consumption Overall | 7.3 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
