1973 BMW 1502 vs. 2009 Mercedes-Benz CL
To start off, 2009 Mercedes-Benz CL 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 5,439 cc (8 cylinders), 2009 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CL (493 HP @ 6100 RPM) has 408 more horse power than 1973 BMW 1502. (85 HP @ 5800 RPM) In normal driving conditions, 2009 Mercedes-Benz CL should accelerate faster than 1973 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CL weights approximately 1065 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 Mercedes-Benz CL (700 Nm @ 2750 RPM) has 570 more torque (in Nm) than 1973 BMW 1502. (130 Nm @ 3500 RPM). This means 2009 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 1502.
Compare all specifications:
| 1973 BMW 1502 | 2009 Mercedes-Benz CL | |
| Make | BMW | Mercedes-Benz |
| Model | 1502 | CL |
| Year Released | 1973 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 5439 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 85 HP | 493 HP |
| Engine RPM | 5800 RPM | 6100 RPM |
| Torque | 130 Nm | 700 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 71 mm | 92 mm |
| Engine Compression Ratio | 8.6:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 930 kg | 1995 kg |
| Vehicle Length | 4240 mm | 5000 mm |
| Vehicle Width | 1600 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2890 mm |
| Fuel Tank Capacity | 50 L | 88 L |
