1959 AC Greyhound vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 50 year(s). Which means there will be less support and parts availability for 1959 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1959 AC Greyhound would be higher. At 3,123 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (252 HP @ 6500 RPM) has 129 more horse power than 1959 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 1959 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 285 kg more than 1959 AC Greyhound. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1959 AC Greyhound. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Audi A6 (330 Nm @ 3250 RPM) has 151 more torque (in Nm) than 1959 AC Greyhound. (179 Nm @ 4500 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1959 AC Greyhound.
Compare all specifications:
| 1959 AC Greyhound | 2009 Audi A6 | |
| Make | AC | Audi |
| Model | Greyhound | A6 |
| Year Released | 1959 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 3123 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 123 HP | 252 HP |
| Engine RPM | 5750 RPM | 6500 RPM |
| Torque | 179 Nm | 330 Nm |
| Torque RPM | 4500 RPM | 3250 RPM |
| Engine Bore Size | 66 mm | 84.5 mm |
| Engine Stroke Size | 96 mm | 92.8 mm |
| Engine Compression Ratio | 9.0:1 | 13.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 167 km/hour | 250 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1015 kg | 1300 kg |
| Vehicle Length | 4580 mm | 4840 mm |
| Vehicle Width | 1660 mm | 1860 mm |
| Vehicle Height | 1340 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2770 mm |
| Fuel Tank Capacity | 54 L | 70 L |
