2003 Opel Signum vs. 2009 BMW 320
To start off, 2009 BMW 320 is newer by 6 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 2,172 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2009 BMW 320 (148 HP @ 4000 RPM) has 33 more horse power than 2003 Opel Signum. (115 HP @ 3000 RPM) In normal driving conditions, 2009 BMW 320 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 45 kg more than 2009 BMW 320.
Because 2009 BMW 320 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 320. 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, 2009 BMW 320 (330 Nm @ 2000 RPM) has 50 more torque (in Nm) than 2003 Opel Signum. (280 Nm @ 1500 RPM). This means 2009 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2003 Opel Signum | 2009 BMW 320 | |
Make | Opel | BMW |
Model | Signum | 320 |
Year Released | 2003 | 2009 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Front |
Engine Size | 2172 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 115 HP | 148 HP |
Engine RPM | 3000 RPM | 4000 RPM |
Torque | 280 Nm | 330 Nm |
Torque RPM | 1500 RPM | 2000 RPM |
Engine Bore Size | 84.1 mm | 84 mm |
Engine Stroke Size | 98 mm | 90 mm |
Fuel Type | Diesel | Diesel |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1535 kg | 1490 kg |
Vehicle Length | 4640 mm | 4490 mm |
Vehicle Width | 1800 mm | 1760 mm |
Vehicle Height | 1470 mm | 1380 mm |
Wheelbase Size | 2840 mm | 2730 mm |