1962 AC Greyhound vs. 2002 GMC Sierra
To start off, 2002 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1962 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1962 AC Greyhound would be higher. At 5,967 cc (8 cylinders), 2002 GMC Sierra is equipped with a bigger engine. In terms of performance, 2002 GMC Sierra (321 HP @ 5000 RPM) has 198 more horse power than 1962 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2002 GMC Sierra should accelerate faster than 1962 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2002 GMC Sierra weights approximately 1255 kg more than 1962 AC Greyhound. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2002 GMC Sierra (371 Nm) has 192 more torque (in Nm) than 1962 AC Greyhound. (179 Nm). This means 2002 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1962 AC Greyhound.
Compare all specifications:
| 1962 AC Greyhound | 2002 GMC Sierra | |
| Make | AC | GMC |
| Model | Greyhound | Sierra |
| Year Released | 1962 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 5967 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 321 HP |
| Engine RPM | 5750 RPM | 5000 RPM |
| Torque | 179 Nm | 371 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1015 kg | 2270 kg |
| Vehicle Length | 4580 mm | 5790 mm |
| Vehicle Width | 1670 mm | 2000 mm |
| Vehicle Height | 1340 mm | 1850 mm |
| Wheelbase Size | 2550 mm | 3650 mm |
| Fuel Tank Capacity | 54 L | 117 L |
