2005 BMW 325 vs. 1981 Mercury Cougar
To start off, 2005 BMW 325 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1981 Mercury Cougar would be higher. At 3,797 cc (6 cylinders), 1981 Mercury Cougar is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (184 HP @ 7400 RPM) has 70 more horse power than 1981 Mercury Cougar. (114 HP @ 4000 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1981 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 104 kg more than 1981 Mercury Cougar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, both vehicles can yield 237 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2005 BMW 325 | 1981 Mercury Cougar | |
| Make | BMW | Mercury |
| Model | 325 | Cougar |
| Year Released | 2005 | 1981 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3797 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 114 HP |
| Engine RPM | 7400 RPM | 4000 RPM |
| Torque | 237 Nm | 237 Nm |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1460 kg | 1356 kg |
| Vehicle Length | 4480 mm | 4960 mm |
| Vehicle Width | 1750 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2730 mm | 2690 mm |
