1963 AC Greyhound vs. 1999 Audi A6
To start off, 1999 Audi A6 is newer by 36 year(s). Which means there will be less support and parts availability for 1963 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1963 AC Greyhound would be higher. At 1,971 cc (6 cylinders), 1963 AC Greyhound is equipped with a bigger engine. In terms of performance, both vehicles can yield 123 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A6 weights approximately 430 kg more than 1963 AC Greyhound.
Let's talk about torque, 1963 AC Greyhound (179 Nm) has 11 more torque (in Nm) than 1999 Audi A6. (168 Nm). This means 1963 AC Greyhound will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A6.
Compare all specifications:
| 1963 AC Greyhound | 1999 Audi A6 | |
| Make | AC | Audi |
| Model | Greyhound | A6 |
| Year Released | 1963 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1781 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 123 HP |
| Engine RPM | 5750 RPM | 5800 RPM |
| Torque | 179 Nm | 168 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1015 kg | 1445 kg |
| Vehicle Length | 4580 mm | 4800 mm |
| Vehicle Width | 1670 mm | 1820 mm |
| Vehicle Height | 1340 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2760 mm |
