1959 AC Greyhound vs. 1989 Audi 90
To start off, 1989 Audi 90 is newer by 30 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 2,216 cc (6 cylinders), 1959 AC Greyhound is equipped with a bigger engine. In terms of performance, 1989 Audi 90 (158 HP @ 6200 RPM) has 54 more horse power than 1959 AC Greyhound. (104 HP @ 4700 RPM) In normal driving conditions, 1989 Audi 90 should accelerate faster than 1959 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 1989 Audi 90 weights approximately 127 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.
Let's talk about torque, 1989 Audi 90 (200 Nm @ 4500 RPM) has 25 more torque (in Nm) than 1959 AC Greyhound. (175 Nm @ 4700 RPM). This means 1989 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 1959 AC Greyhound.
Compare all specifications:
| 1959 AC Greyhound | 1989 Audi 90 | |
| Make | AC | Audi |
| Model | Greyhound | 90 |
| Year Released | 1959 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2216 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 158 HP |
| Engine RPM | 4700 RPM | 6200 RPM |
| Torque | 175 Nm | 200 Nm |
| Torque RPM | 4700 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1093 kg | 1220 kg |
| Vehicle Length | 4580 mm | 4400 mm |
| Vehicle Width | 1670 mm | 1700 mm |
| Vehicle Height | 1340 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2550 mm |
