2004 BMW 120 vs. 2003 Opel Signum
To start off, 2004 BMW 120 is newer by 1 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, 2004 BMW 120 (148 HP @ 6000 RPM) has 33 more horse power than 2003 Opel Signum. (115 HP @ 3000 RPM). In normal driving conditions, 2004 BMW 120 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 185 kg more than 2004 BMW 120.
Because 2004 BMW 120 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 2004 BMW 120. 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 (280 Nm @ 1500 RPM) has 80 more torque (in Nm) than 2004 BMW 120. (200 Nm @ 3600 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 120.
Compare all specifications:
2004 BMW 120 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | 120 | Signum |
Year Released | 2004 | 2003 |
Engine Position | Front | Front |
Engine Size | 1994 cc | 2172 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 115 HP |
Engine RPM | 6000 RPM | 3000 RPM |
Torque | 200 Nm | 280 Nm |
Torque RPM | 3600 RPM | 1500 RPM |
Engine Bore Size | 84 mm | 84.1 mm |
Engine Stroke Size | 90 mm | 98 mm |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1350 kg | 1535 kg |
Vehicle Length | 4230 mm | 4640 mm |
Vehicle Width | 1760 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2840 mm |