1973 BMW 1502 vs. 1974 Mercury Cougar
To start off, 1974 Mercury Cougar is newer by 1 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 5,752 cc (8 cylinders), 1974 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1974 Mercury Cougar (161 HP @ 4000 RPM) has 76 more horse power than 1973 BMW 1502. (85 HP @ 5800 RPM) In normal driving conditions, 1974 Mercury Cougar should accelerate faster than 1973 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1974 Mercury Cougar weights approximately 645 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, 1974 Mercury Cougar (382 Nm @ 2000 RPM) has 252 more torque (in Nm) than 1973 BMW 1502. (130 Nm @ 3500 RPM). This means 1974 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 1502.
Compare all specifications:
| 1973 BMW 1502 | 1974 Mercury Cougar | |
| Make | BMW | Mercury |
| Model | 1502 | Cougar |
| Year Released | 1973 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1573 cc | 5752 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 85 HP | 161 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 130 Nm | 382 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Compression Ratio | 8.6:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 930 kg | 1575 kg |
| Vehicle Length | 4240 mm | 5010 mm |
| Vehicle Width | 1600 mm | 1920 mm |
| Vehicle Height | 1420 mm | 1300 mm |
| Wheelbase Size | 2510 mm | 2860 mm |
