1977 BMW 520 vs. 2000 BMW 730
To start off, 2000 BMW 730 is newer by 23 year(s). Which means there will be less support and parts availability for 1977 BMW 520. In addition, the cost of maintenance, including insurance, on 1977 BMW 520 would be higher. At 2,792 cc (6 cylinders), 2000 BMW 730 is equipped with a bigger engine. In terms of performance, 2000 BMW 730 (190 HP @ 5300 RPM) has 70 more horse power than 1977 BMW 520. (120 HP @ 6000 RPM) In normal driving conditions, 2000 BMW 730 should accelerate faster than 1977 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW 730 weights approximately 435 kg more than 1977 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2000 BMW 730 (280 Nm @ 3950 RPM) has 120 more torque (in Nm) than 1977 BMW 520. (160 Nm @ 4000 RPM). This means 2000 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 520.
Compare all specifications:
1977 BMW 520 | 2000 BMW 730 | |
Make | BMW | BMW |
Model | 520 | 730 |
Year Released | 1977 | 2000 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1990 cc | 2792 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 120 HP | 190 HP |
Engine RPM | 6000 RPM | 5300 RPM |
Torque | 160 Nm | 280 Nm |
Torque RPM | 4000 RPM | 3950 RPM |
Engine Bore Size | 80 mm | 84 mm |
Engine Stroke Size | 66 mm | 84 mm |
Engine Compression Ratio | 9.2:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1310 kg | 1745 kg |
Vehicle Length | 4630 mm | 5130 mm |
Vehicle Width | 1700 mm | 1870 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2640 mm | 2950 mm |
Fuel Tank Capacity | 70 L | 90 L |