2006 BMW 318 vs. 2003 Opel Signum
To start off, 2006 BMW 318 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,171 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (152 HP @ 5600 RPM) has 39 more horse power than 2006 BMW 318. (113 HP @ 4000 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 2006 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 10 kg more than 2006 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 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, 2006 BMW 318 (280 Nm @ 1750 RPM) has 60 more torque (in Nm) than 2003 Opel Signum. (220 Nm @ 3800 RPM). This means 2006 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 2003 Opel Signum has automatic transmission and 2006 BMW 318 has manual transmission. 2006 BMW 318 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 BMW 318 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | 318 | Signum |
Year Released | 2006 | 2003 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 1995 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 113 HP | 152 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 280 Nm | 220 Nm |
Torque RPM | 1750 RPM | 3800 RPM |
Engine Compression Ratio | 17.0:1 | 12.0:1 |
Top Speed | 195 km/hour | 206 km/hour |
Acceleration 0-100mph | 11 seconds | 11 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1555 kg | 1565 kg |
Vehicle Length | 4480 mm | 4640 mm |
Vehicle Width | 1750 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2730 mm | 2840 mm |
Fuel Consumption Overall | 5.8 L/100km | 9.1 L/100km |
Fuel Tank Capacity | 63 L | 60 L |