1981 BMW 520 vs. 2005 Opel Corsa
To start off, 2005 Opel Corsa is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW 520. In addition, the cost of maintenance, including insurance, on 1981 BMW 520 would be higher. At 1,991 cc (6 cylinders), 1981 BMW 520 is equipped with a bigger engine. In terms of performance, 1981 BMW 520 (123 HP @ 5800 RPM) has 67 more horse power than 2005 Opel Corsa. (56 HP @ 4300 RPM). In normal driving conditions, 1981 BMW 520 should accelerate faster than 2005 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 520 weights approximately 275 kg more than 2005 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Corsa, 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, 1981 BMW 520 (170 Nm @ 4000 RPM) has 65 more torque (in Nm) than 2005 Opel Corsa. (105 Nm @ 2700 RPM). This means 1981 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Corsa.
Compare all specifications:
1981 BMW 520 | 2005 Opel Corsa | |
Make | BMW | Opel |
Model | 520 | Corsa |
Year Released | 1981 | 2005 |
Engine Position | Front | Front |
Engine Size | 1991 cc | 1684 cc |
Horse Power | 123 HP | 56 HP |
Engine RPM | 5800 RPM | 4300 RPM |
Torque | 170 Nm | 105 Nm |
Torque RPM | 4000 RPM | 2700 RPM |
Engine Bore Size | 80 mm | 79 mm |
Engine Stroke Size | 66 mm | 86 mm |
Engine Compression Ratio | 9.8:1 | 22.4:1 |
Top Speed | 185 km/hour | 144 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1220 kg | 945 kg |
Wheelbase Size | 2630 mm | 2500 mm |
Fuel Tank Capacity | 70 L | 50 L |