1978 BMW 520 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 29 year(s). Which means there will be less support and parts availability for 1978 BMW 520. In addition, the cost of maintenance, including insurance, on 1978 BMW 520 would be higher. At 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (153 HP @ 5600 RPM) has 18 more horse power than 1978 BMW 520. (135 HP @ 4000 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 1978 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1978 BMW 520 weights approximately 135 kg more than 2007 Opel Signum.
Because 1978 BMW 520 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 1978 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1978 BMW 520 (280 Nm @ 1750 RPM) has 60 more torque (in Nm) than 2007 Opel Signum. (220 Nm @ 3800 RPM). This means 1978 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
1978 BMW 520 | 2007 Opel Signum | |
Make | BMW | Opel |
Model | 520 | Signum |
Year Released | 1978 | 2007 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 1951 cc | 2196 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 135 HP | 153 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 280 Nm | 220 Nm |
Torque RPM | 1750 RPM | 3800 RPM |
Engine Bore Size | 84 mm | 86 mm |
Engine Stroke Size | 88 mm | 94.6 mm |
Engine Compression Ratio | 19.0:1 | 12.0:1 |
Top Speed | 204 km/hour | 211 km/hour |
Acceleration 0-100mph | 10.9 seconds | 9.8 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1670 kg | 1535 kg |
Vehicle Length | 4810 mm | 4640 mm |
Vehicle Width | 1810 mm | 1800 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2840 mm |
Fuel Consumption | 5 L/100km | 7.2 L/100km |
Fuel Consumption City | 8.1 L/100km | 12.4 L/100km |
Fuel Consumption Overall | 6.1 L/100km | 8.1 L/100km |
Fuel Tank Capacity | 70 L | 60 L |