1973 BMW 1502 vs. 1994 Mazda 323
To start off, 1994 Mazda 323 is newer by 21 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 1,995 cc (6 cylinders), 1994 Mazda 323 is equipped with a bigger engine. In terms of performance, 1994 Mazda 323 (142 HP @ 6000 RPM) has 57 more horse power than 1973 BMW 1502. (85 HP @ 5800 RPM) In normal driving conditions, 1994 Mazda 323 should accelerate faster than 1973 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1994 Mazda 323 weights approximately 288 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, 1994 Mazda 323 (180 Nm @ 5000 RPM) has 50 more torque (in Nm) than 1973 BMW 1502. (130 Nm @ 3500 RPM). This means 1994 Mazda 323 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 1502.
Compare all specifications:
| 1973 BMW 1502 | 1994 Mazda 323 | |
| Make | BMW | Mazda |
| Model | 1502 | 323 |
| Year Released | 1973 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 142 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 130 Nm | 180 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 78 mm |
| Engine Stroke Size | 71 mm | 69.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 930 kg | 1218 kg |
| Vehicle Length | 4240 mm | 4250 mm |
| Vehicle Width | 1600 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
| Fuel Tank Capacity | 50 L | 55 L |
