1981 BMW 520 vs. 2011 SsangYong Kyron
To start off, 2011 SsangYong Kyron is newer by 30 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 1,998 cc (4 cylinders), 2011 SsangYong Kyron is equipped with a bigger engine. In terms of performance, 2011 SsangYong Kyron (140 HP @ 4000 RPM) has 17 more horse power than 1981 BMW 520. (123 HP @ 5800 RPM) In normal driving conditions, 2011 SsangYong Kyron should accelerate faster than 1981 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2011 SsangYong Kyron weights approximately 703 kg more than 1981 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 SsangYong Kyron is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 520. In wet, icy, snow, or gravel driving conditions, 2011 SsangYong Kyron will offer significantly more control. 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, 2011 SsangYong Kyron (310 Nm @ 1800 RPM) has 140 more torque (in Nm) than 1981 BMW 520. (170 Nm @ 4000 RPM). This means 2011 SsangYong Kyron will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 520.
Compare all specifications:
| 1981 BMW 520 | 2011 SsangYong Kyron | |
| Make | BMW | SsangYong |
| Model | 520 | Kyron |
| Year Released | 1981 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 140 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 170 Nm | 310 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 80 mm | 86.2 mm |
| Engine Stroke Size | 66 mm | 85.6 mm |
| Engine Compression Ratio | 9.8:1 | 18.0:1 |
| Top Speed | 185 km/hour | 167 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1220 kg | 1923 kg |
| Vehicle Length | 4630 mm | 4670 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1890 mm |
| Wheelbase Size | 2630 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 75 L |
