2000 GMC Sierra vs. 1972 Mercury Comet
To start off, 2000 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1972 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1972 Mercury Comet would be higher. At 4,293 cc (6 cylinders), 2000 GMC Sierra is equipped with a bigger engine. In terms of performance, 2000 GMC Sierra (197 HP @ 4600 RPM) has 116 more horse power than 1972 Mercury Comet. (81 HP @ 4400 RPM). In normal driving conditions, 2000 GMC Sierra should accelerate faster than 1972 Mercury Comet. With that said, vehicle weight also plays an important factor in acceleration. 2000 GMC Sierra weights approximately 551 kg more than 1972 Mercury Comet. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1972 Mercury Comet. In wet, icy, snow, or gravel driving conditions, 2000 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, 2000 GMC Sierra (353 Nm @ 2800 RPM) has 178 more torque (in Nm) than 1972 Mercury Comet. (175 Nm @ 1800 RPM). This means 2000 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1972 Mercury Comet.
Compare all specifications:
| 2000 GMC Sierra | 1972 Mercury Comet | |
| Make | GMC | Mercury |
| Model | Sierra | Comet |
| Year Released | 2000 | 1972 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 2782 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 197 HP | 81 HP |
| Engine RPM | 4600 RPM | 4400 RPM |
| Torque | 353 Nm | 175 Nm |
| Torque RPM | 2800 RPM | 1800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1775 kg | 1224 kg |
| Vehicle Length | 5170 mm | 4620 mm |
| Vehicle Width | 2000 mm | 1800 mm |
| Vehicle Height | 1810 mm | 1350 mm |
| Wheelbase Size | 3030 mm | 2630 mm |
