1977 BMW 628 vs. 1973 Mercury Cougar
To start off, 1977 BMW 628 is newer by 4 year(s). Which means there will be less support and parts availability for 1973 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1973 Mercury Cougar would be higher. At 5,769 cc (8 cylinders), 1973 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1977 BMW 628 (185 HP @ 5800 RPM) has 17 more horse power than 1973 Mercury Cougar. (168 HP @ 4000 RPM). In normal driving conditions, 1977 BMW 628 should accelerate faster than 1973 Mercury Cougar.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1973 Mercury Cougar (363 Nm @ 2400 RPM) has 103 more torque (in Nm) than 1977 BMW 628. (260 Nm @ 4000 RPM). This means 1973 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 628.
Compare all specifications:
| 1977 BMW 628 | 1973 Mercury Cougar | |
| Make | BMW | Mercury |
| Model | 628 | Cougar |
| Year Released | 1977 | 1973 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2997 cc | 5769 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 168 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 260 Nm | 363 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4760 mm | 5080 mm |
| Vehicle Width | 1760 mm | 1920 mm |
| Vehicle Height | 1370 mm | 1310 mm |
| Wheelbase Size | 2640 mm | 2860 mm |
