1988 BMW 520 vs. 1976 Mercury Cougar
To start off, 1988 BMW 520 is newer by 12 year(s). Which means there will be less support and parts availability for 1976 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1976 Mercury Cougar would be higher. At 5,766 cc (8 cylinders), 1976 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1976 Mercury Cougar (152 HP @ 3600 RPM) has 23 more horse power than 1988 BMW 520. (129 HP @ 6000 RPM) In normal driving conditions, 1976 Mercury Cougar should accelerate faster than 1988 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1976 Mercury Cougar weights approximately 460 kg more than 1988 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1976 Mercury Cougar (377 Nm @ 1800 RPM) has 203 more torque (in Nm) than 1988 BMW 520. (174 Nm @ 4000 RPM). This means 1976 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 520.
Compare all specifications:
| 1988 BMW 520 | 1976 Mercury Cougar | |
| Make | BMW | Mercury |
| Model | 520 | Cougar |
| Year Released | 1988 | 1976 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 5766 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 129 HP | 152 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 174 Nm | 377 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Drive Type | Rear | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1570 kg | 2030 kg |
| Vehicle Length | 4780 mm | 5480 mm |
| Vehicle Width | 1810 mm | 2010 mm |
| Vehicle Height | 1440 mm | 1340 mm |
| Wheelbase Size | 2770 mm | 2910 mm |
