2009 BMW 550 vs. 1973 BMW 1502
To start off, 2009 BMW 550 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 BMW 1502. In addition, the cost of maintenance, including insurance, on 1973 BMW 1502 would be higher. At 4,799 cc, 2009 BMW 550 is equipped with a bigger engine. In terms of performance, 2009 BMW 550 (362 HP @ 6300 RPM) has 277 more horse power than 1973 BMW 1502. (85 HP @ 5800 RPM). In normal driving conditions, 2009 BMW 550 should accelerate faster than 1973 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 550 weights approximately 732 kg more than 1973 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, 2009 BMW 550 (490 Nm @ 3400 RPM) has 360 more torque (in Nm) than 1973 BMW 1502. (130 Nm @ 3500 RPM). This means 2009 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 1502.
Compare all specifications:
2009 BMW 550 | 1973 BMW 1502 | |
Make | BMW | BMW |
Model | 550 | 1502 |
Year Released | 2009 | 1973 |
Engine Position | Front | Front |
Engine Size | 4799 cc | 1573 cc |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 362 HP | 85 HP |
Engine RPM | 6300 RPM | 5800 RPM |
Torque | 490 Nm | 130 Nm |
Torque RPM | 3400 RPM | 3500 RPM |
Engine Bore Size | 93 mm | 84 mm |
Engine Stroke Size | 88.3 mm | 71 mm |
Engine Compression Ratio | 10.5:1 | 8.6:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1662 kg | 930 kg |
Vehicle Length | 4850 mm | 4240 mm |
Vehicle Width | 1470 mm | 1600 mm |
Vehicle Height | 1850 mm | 1420 mm |
Wheelbase Size | 2890 mm | 2510 mm |
Fuel Tank Capacity | 70 L | 50 L |