2004 GMC Sierra vs. 1970 Mercury Comet
To start off, 2004 GMC Sierra is newer by 34 year(s). Which means there will be less support and parts availability for 1970 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1970 Mercury Comet 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 (300 HP) has 219 more horse power than 1970 Mercury Comet. (81 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1970 Mercury Comet. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1062 kg more than 1970 Mercury Comet. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 312 more torque (in Nm) than 1970 Mercury Comet. (176 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1970 Mercury Comet.
Compare all specifications:
| 2004 GMC Sierra | 1970 Mercury Comet | |
| Make | GMC | Mercury |
| Model | Sierra | Comet |
| Year Released | 2004 | 1970 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2782 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 81 HP |
| Torque | 488 Nm | 176 Nm |
| Vehicle Weight | 2282 kg | 1220 kg |
| Vehicle Length | 5650 mm | 4620 mm |
| Vehicle Width | 2000 mm | 1800 mm |
| Vehicle Height | 1890 mm | 1350 mm |
| Wheelbase Size | 3380 mm | 2630 mm |
