2004 GMC Sierra vs. 1973 Mercury Cougar
To start off, 2004 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1973 Mercury Cougar would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (340 HP @ 5200 RPM) has 172 more horse power than 1973 Mercury Cougar. (168 HP @ 4000 RPM). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1973 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 695 kg more than 1973 Mercury Cougar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercury Cougar. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra will offer significantly more control. 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, 2004 GMC Sierra (516 Nm @ 4000 RPM) has 153 more torque (in Nm) than 1973 Mercury Cougar. (363 Nm @ 2400 RPM). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercury Cougar.
Compare all specifications:
2004 GMC Sierra | 1973 Mercury Cougar | |
Make | GMC | Mercury |
Model | Sierra | Cougar |
Year Released | 2004 | 1973 |
Body Type | Pickup | Coupe |
Engine Position | Front | Front |
Engine Size | 5965 cc | 5769 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 340 HP | 168 HP |
Engine RPM | 5200 RPM | 4000 RPM |
Torque | 516 Nm | 363 Nm |
Torque RPM | 4000 RPM | 2400 RPM |
Engine Bore Size | 102 mm | 101.6 mm |
Engine Stroke Size | 92 mm | 88.8 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Vehicle Weight | 2345 kg | 1650 kg |
Vehicle Length | 5740 mm | 5080 mm |
Vehicle Width | 2000 mm | 1920 mm |
Vehicle Height | 1910 mm | 1310 mm |
Wheelbase Size | 3650 mm | 2860 mm |