1961 AC Greyhound vs. 2009 GMC Envoy
To start off, 2009 GMC Envoy is newer by 48 year(s). Which means there will be less support and parts availability for 1961 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1961 AC Greyhound would be higher. At 5,328 cc (8 cylinders), 2009 GMC Envoy is equipped with a bigger engine. In terms of performance, 2009 GMC Envoy (300 HP) has 177 more horse power than 1961 AC Greyhound. (123 HP) In normal driving conditions, 2009 GMC Envoy should accelerate faster than 1961 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Envoy weights approximately 1644 kg more than 1961 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, 2009 GMC Envoy (435 Nm) has 256 more torque (in Nm) than 1961 AC Greyhound. (179 Nm). This means 2009 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1961 AC Greyhound.
Compare all specifications:
| 1961 AC Greyhound | 2009 GMC Envoy | |
| Make | AC | GMC |
| Model | Greyhound | Envoy |
| Year Released | 1961 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 5328 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 300 HP |
| Torque | 179 Nm | 435 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1015 kg | 2659 kg |
| Vehicle Length | 4580 mm | 4870 mm |
| Vehicle Width | 1670 mm | 1900 mm |
| Vehicle Height | 1340 mm | 1830 mm |
| Wheelbase Size | 2550 mm | 2880 mm |
| Fuel Tank Capacity | 54 L | 83 L |
