1963 AC Greyhound vs. 2004 Audi A6
To start off, 2004 Audi A6 is newer by 41 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 2,696 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (179 HP @ 3300 RPM) has 56 more horse power than 1963 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2004 Audi A6 should accelerate faster than 1963 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 610 kg more than 1963 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, 2004 Audi A6 (370 Nm) has 191 more torque (in Nm) than 1963 AC Greyhound. (179 Nm). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1963 AC Greyhound.
Compare all specifications:
| 1963 AC Greyhound | 2004 Audi A6 | |
| Make | AC | Audi |
| Model | Greyhound | A6 |
| Year Released | 1963 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2696 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 179 HP |
| Engine RPM | 5750 RPM | 3300 RPM |
| Torque | 179 Nm | 370 Nm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1015 kg | 1625 kg |
| Vehicle Length | 4580 mm | 4920 mm |
| Vehicle Width | 1670 mm | 1860 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2550 mm | 2660 mm |
| Fuel Tank Capacity | 54 L | 70 L |
