1974 BMW 1502 vs. 1999 Mercedes-Benz S
To start off, 1999 Mercedes-Benz S is newer by 25 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 4,966 cc (8 cylinders), 1999 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz S (302 HP @ 5500 RPM) has 219 more horse power than 1974 BMW 1502. (83 HP @ 5800 RPM) In normal driving conditions, 1999 Mercedes-Benz S should accelerate faster than 1974 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz S weights approximately 924 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, 1999 Mercedes-Benz S (460 Nm @ 2700 RPM) has 330 more torque (in Nm) than 1974 BMW 1502. (130 Nm @ 3500 RPM). This means 1999 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 1502.
Compare all specifications:
| 1974 BMW 1502 | 1999 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | 1502 | S |
| Year Released | 1974 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1574 cc | 4966 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 83 HP | 302 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 130 Nm | 460 Nm |
| Torque RPM | 3500 RPM | 2700 RPM |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 71 mm | 84 mm |
| Engine Compression Ratio | 8.6:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1854 kg |
| Vehicle Length | 4240 mm | 5170 mm |
| Vehicle Width | 1600 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2510 mm | 3090 mm |
| Fuel Tank Capacity | 50 L | 88 L |
