1998 BMW 318 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 6 year(s). Which means there will be less support and parts availability for 1998 BMW 318. In addition, the cost of maintenance, including insurance, on 1998 BMW 318 would be higher. Both 1998 BMW 318 and 2004 Opel Signum are equipped with a 1,796 cc engine. In terms of performance, 2004 Opel Signum (123 HP @ 6000 RPM) has 8 more horse power than 1998 BMW 318. (115 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1998 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 170 kg more than 1998 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 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 1998 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1998 BMW 318 (180 Nm @ 3750 RPM) has 13 more torque (in Nm) than 2004 Opel Signum. (167 Nm @ 3800 RPM). This means 1998 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
1998 BMW 318 | 2004 Opel Signum | |
Make | BMW | Opel |
Model | 318 | Signum |
Year Released | 1998 | 2004 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1796 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 115 HP | 123 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 180 Nm | 167 Nm |
Torque RPM | 3750 RPM | 3800 RPM |
Engine Bore Size | 84 mm | 80.5 mm |
Engine Stroke Size | 81 mm | 88.2 mm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1310 kg | 1480 kg |
Vehicle Length | 4480 mm | 4640 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2730 mm | 2640 mm |
Fuel Tank Capacity | 52 L | 60 L |