2008 BMW 318 vs. 2008 Opel Signum
To start off, both 2008 BMW 318 and 2008 Opel Signum were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,175 cc (6 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (208 HP @ 6200 RPM) has 81 more horse power than 2008 BMW 318. (127 HP @ 5750 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 2008 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 105 kg more than 2008 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Opel Signum (300 Nm @ 4000 RPM) has 120 more torque (in Nm) than 2008 BMW 318. (180 Nm @ 3250 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 318.
Compare all specifications:
2008 BMW 318 | 2008 Opel Signum | |
Make | BMW | Opel |
Model | 318 | Signum |
Year Released | 2008 | 2008 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 1993 cc | 3175 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 127 HP | 208 HP |
Engine RPM | 5750 RPM | 6200 RPM |
Torque | 180 Nm | 300 Nm |
Torque RPM | 3250 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 87.5 mm |
Engine Stroke Size | 90 mm | 88 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 206 km/hour | 237 km/hour |
Acceleration 0-100mph | 10.4 seconds | 7.9 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1505 kg | 1610 kg |
Vehicle Length | 4530 mm | 4640 mm |
Vehicle Width | 1820 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2840 mm |
Fuel Consumption Overall | 7.6 L/100km | 10.1 L/100km |
Fuel Tank Capacity | 63 L | 60 L |