2005 BMW 530 vs. 1974 BMW 1502
To start off, 2005 BMW 530 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 BMW 1502. In addition, the cost of maintenance, including insurance, on 1974 BMW 1502 would be higher. At 2,979 cc (6 cylinders), 2005 BMW 530 is equipped with a bigger engine. In terms of performance, 2005 BMW 530 (254 HP @ 6000 RPM) has 171 more horse power than 1974 BMW 1502. (83 HP @ 5800 RPM). In normal driving conditions, 2005 BMW 530 should accelerate faster than 1974 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 530 weights approximately 735 kg more than 1974 BMW 1502. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 BMW 530 (301 Nm @ 2500 RPM) has 171 more torque (in Nm) than 1974 BMW 1502. (130 Nm @ 3500 RPM). This means 2005 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 1502.
Compare all specifications:
| 2005 BMW 530 | 1974 BMW 1502 | |
| Make | BMW | BMW |
| Model | 530 | 1502 |
| Year Released | 2005 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1574 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 254 HP | 83 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 301 Nm | 130 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 85 mm | 84 mm |
| Engine Stroke Size | 88 mm | 71 mm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1665 kg | 930 kg |
| Vehicle Length | 4810 mm | 4240 mm |
| Vehicle Width | 1810 mm | 1600 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2890 mm | 2510 mm |
| Fuel Tank Capacity | 70 L | 50 L |
