1974 BMW 1502 vs. 1998 BMW 740
To start off, 1998 BMW 740 is newer by 24 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 4,398 cc (8 cylinders), 1998 BMW 740 is equipped with a bigger engine. In terms of performance, 1998 BMW 740 (286 HP @ 5400 RPM) has 203 more horse power than 1974 BMW 1502. (83 HP @ 5800 RPM) In normal driving conditions, 1998 BMW 740 should accelerate faster than 1974 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW 740 weights approximately 1038 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, 1998 BMW 740 (440 Nm @ 3600 RPM) has 310 more torque (in Nm) than 1974 BMW 1502. (130 Nm @ 3500 RPM). This means 1998 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 1502.
Compare all specifications:
| 1974 BMW 1502 | 1998 BMW 740 | |
| Make | BMW | BMW |
| Model | 1502 | 740 |
| Year Released | 1974 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1574 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 286 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 130 Nm | 440 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 71 mm | 82.7 mm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1968 kg |
| Vehicle Length | 4240 mm | 5130 mm |
| Vehicle Width | 1600 mm | 1870 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 3080 mm |
| Fuel Tank Capacity | 50 L | 95 L |
