2009 GMC Acadia vs. 1981 Mercury Cougar
To start off, 2009 GMC Acadia is newer by 28 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, 2009 GMC Acadia (288 HP @ 6300 RPM) has 174 more horse power than 1981 Mercury Cougar. (114 HP @ 4000 RPM). In normal driving conditions, 2009 GMC Acadia should accelerate faster than 1981 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Acadia weights approximately 1079 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.
Because 1981 Mercury Cougar is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Mercury Cougar. However, in wet, icy, snow, or gravel driving conditions, 2009 GMC Acadia, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 GMC Acadia (366 Nm @ 3400 RPM) has 129 more torque (in Nm) than 1981 Mercury Cougar. (237 Nm @ 2600 RPM). This means 2009 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercury Cougar.
Compare all specifications:
| 2009 GMC Acadia | 1981 Mercury Cougar | |
| Make | GMC | Mercury |
| Model | Acadia | Cougar |
| Year Released | 2009 | 1981 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 3797 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 288 HP | 114 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 366 Nm | 237 Nm |
| Torque RPM | 3400 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2435 kg | 1356 kg |
| Vehicle Length | 5100 mm | 4960 mm |
| Vehicle Width | 1990 mm | 1810 mm |
| Vehicle Height | 1780 mm | 1370 mm |
| Wheelbase Size | 3030 mm | 2690 mm |
