2006 Buick LaCrosse vs. 1977 Mercury Cougar
To start off, 2006 Buick LaCrosse is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1977 Mercury Cougar would be higher. At 4,942 cc (8 cylinders), 1977 Mercury Cougar is equipped with a bigger engine. In terms of performance, 2006 Buick LaCrosse (240 HP @ 6000 RPM) has 107 more horse power than 1977 Mercury Cougar. (133 HP @ 3400 RPM). In normal driving conditions, 2006 Buick LaCrosse should accelerate faster than 1977 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2006 Buick LaCrosse weights approximately 91 kg more than 1977 Mercury Cougar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 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 1977 Mercury Cougar. However, in wet, icy, snow, or gravel driving conditions, 2006 Buick LaCrosse, 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, 1977 Mercury Cougar (336 Nm @ 1600 RPM) has 31 more torque (in Nm) than 2006 Buick LaCrosse. (305 Nm @ 2000 RPM). This means 1977 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 2006 Buick LaCrosse.
Compare all specifications:
| 2006 Buick LaCrosse | 1977 Mercury Cougar | |
| Make | Buick | Mercury |
| Model | LaCrosse | Cougar |
| Year Released | 2006 | 1977 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 4942 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 240 HP | 133 HP |
| Engine RPM | 6000 RPM | 3400 RPM |
| Torque | 305 Nm | 336 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1946 kg | 1855 kg |
| Vehicle Length | 5040 mm | 5480 mm |
| Vehicle Width | 1860 mm | 2010 mm |
| Vehicle Height | 1460 mm | 1340 mm |
| Wheelbase Size | 2810 mm | 2910 mm |
