1973 BMW 1502 vs. 1978 Opel Rekord
To start off, 1978 Opel Rekord is newer by 5 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 2,260 cc (4 cylinders), 1978 Opel Rekord is equipped with a bigger engine. In terms of performance, 1973 BMW 1502 (85 HP @ 5800 RPM) has 21 more horse power than 1978 Opel Rekord. (64 HP @ 4200 RPM). In normal driving conditions, 1973 BMW 1502 should accelerate faster than 1978 Opel Rekord. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Rekord weights approximately 325 kg more than 1973 BMW 1502.
Let's talk about torque, 1973 BMW 1502 (130 Nm @ 3500 RPM) has 4 more torque (in Nm) than 1978 Opel Rekord. (126 Nm @ 2500 RPM). This means 1973 BMW 1502 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Rekord.
Compare all specifications:
| 1973 BMW 1502 | 1978 Opel Rekord | |
| Make | BMW | Opel |
| Model | 1502 | Rekord |
| Year Released | 1973 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 64 HP |
| Engine RPM | 5800 RPM | 4200 RPM |
| Torque | 130 Nm | 126 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Compression Ratio | 8.6:1 | 22.0:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1255 kg |
| Vehicle Length | 4240 mm | 4600 mm |
| Vehicle Width | 1600 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 2690 mm |
| Fuel Tank Capacity | 50 L | 65 L |
