1972 BMW 3 vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 34 year(s). Which means there will be less support and parts availability for 1972 BMW 3. In addition, the cost of maintenance, including insurance, on 1972 BMW 3 would be higher. At 2,986 cc (6 cylinders), 1972 BMW 3 is equipped with a bigger engine. In terms of performance, 1972 BMW 3 (201 HP @ 5800 RPM) has 83 more horse power than 2006 Opel Signum. (118 HP @ 4000 RPM). In normal driving conditions, 1972 BMW 3 should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 241 kg more than 1972 BMW 3.
Because 1972 BMW 3 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 1972 BMW 3. However, in wet, icy, snow, or gravel driving conditions, 2006 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 Opel Signum (281 Nm @ 2000 RPM) has 10 more torque (in Nm) than 1972 BMW 3. (271 Nm @ 3700 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 3.
Compare all specifications:
1972 BMW 3 | 2006 Opel Signum | |
Make | BMW | Opel |
Model | 3 | Signum |
Year Released | 1972 | 2006 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2986 cc | 1910 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 201 HP | 118 HP |
Engine RPM | 5800 RPM | 4000 RPM |
Torque | 271 Nm | 281 Nm |
Torque RPM | 3700 RPM | 2000 RPM |
Engine Bore Size | 89 mm | 82 mm |
Engine Stroke Size | 80 mm | 90.4 mm |
Top Speed | 224 km/hour | 191 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1374 kg | 1615 kg |
Vehicle Length | 4660 mm | 4640 mm |
Vehicle Width | 1690 mm | 1800 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2620 mm | 2840 mm |