1956 BMW 507 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 47 year(s). Which means there will be less support and parts availability for 1956 BMW 507. In addition, the cost of maintenance, including insurance, on 1956 BMW 507 would be higher. At 3,169 cc (8 cylinders), 1956 BMW 507 is equipped with a bigger engine. In terms of performance, 1956 BMW 507 (148 HP @ 4800 RPM) has 4 more horse power than 2003 Opel Signum. (144 HP @ 6000 RPM). In normal driving conditions, 1956 BMW 507 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 432 kg more than 1956 BMW 507.
Because 1956 BMW 507 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 1956 BMW 507. 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 (240 Nm @ 3800 RPM) has 20 more torque (in Nm) than 1956 BMW 507. (220 Nm @ 2500 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1956 BMW 507.
Compare all specifications:
1956 BMW 507 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | 507 | Signum |
Year Released | 1956 | 2003 |
Engine Position | Front | Front |
Engine Size | 3169 cc | 2198 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 148 HP | 144 HP |
Engine RPM | 4800 RPM | 6000 RPM |
Torque | 220 Nm | 240 Nm |
Torque RPM | 2500 RPM | 3800 RPM |
Engine Bore Size | 82 mm | 86 mm |
Engine Stroke Size | 75 mm | 94.6 mm |
Engine Compression Ratio | 7.8:1 | 12.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1254 kg | 1686 kg |
Vehicle Length | 4400 mm | 4640 mm |
Vehicle Width | 1660 mm | 1800 mm |
Vehicle Height | 1210 mm | 1470 mm |
Wheelbase Size | 2490 mm | 2640 mm |
Fuel Tank Capacity | 110 L | 58 L |