2003 BMW 318 vs. 2003 Opel Signum
To start off, both 2003 BMW 318 and 2003 Opel Signum were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (175 HP @ 4000 RPM) has 34 more horse power than 2003 BMW 318. (141 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 2003 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 410 kg more than 2003 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Signum (371 Nm @ 1900 RPM) has 100 more torque (in Nm) than 2003 BMW 318. (271 Nm @ 3750 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 318.
Compare all specifications:
2003 BMW 318 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | 318 | Signum |
Year Released | 2003 | 2003 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 1994 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 141 HP | 175 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 271 Nm | 371 Nm |
Torque RPM | 3750 RPM | 1900 RPM |
Engine Bore Size | 84 mm | 87.5 mm |
Engine Stroke Size | 90 mm | 82 mm |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 211 km/hour | 221 km/hour |
Acceleration 0-100mph | 11.9 seconds | 9.4 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1260 kg | 1670 kg |
Vehicle Length | 4270 mm | 4640 mm |
Vehicle Width | 1760 mm | 1800 mm |
Vehicle Height | 1410 mm | 1470 mm |
Wheelbase Size | 2730 mm | 2700 mm |
Fuel Consumption Overall | 6.7 L/100km | 7.4 L/100km |
Fuel Tank Capacity | 63 L | 60 L |