2005 GMC Sierra vs. 1978 Mercury Cougar
To start off, 2005 GMC Sierra is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1978 Mercury Cougar would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 167 more horse power than 1978 Mercury Cougar. (133 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1978 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 978 kg more than 1978 Mercury Cougar. 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, 2005 GMC Sierra (488 Nm) has 152 more torque (in Nm) than 1978 Mercury Cougar. (336 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1978 Mercury Cougar.
Compare all specifications:
2005 GMC Sierra | 1978 Mercury Cougar | |
Make | GMC | Mercury |
Model | Sierra | Cougar |
Year Released | 2005 | 1978 |
Body Type | Pickup | Coupe |
Engine Position | Front | Front |
Engine Size | 5965 cc | 4941 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 300 HP | 133 HP |
Torque | 488 Nm | 336 Nm |
Drive Type | Rear | Rear |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2833 kg | 1855 kg |
Vehicle Length | 6510 mm | 5480 mm |
Vehicle Width | 2450 mm | 2010 mm |
Vehicle Height | 1970 mm | 1340 mm |
Wheelbase Size | 4250 mm | 2910 mm |