1963 AC Greyhound vs. 1991 Mercedes-Benz 400
To start off, 1991 Mercedes-Benz 400 is newer by 28 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 4,196 cc (8 cylinders), 1991 Mercedes-Benz 400 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 400 (287 HP @ 5700 RPM) has 164 more horse power than 1963 AC Greyhound. (123 HP @ 5750 RPM) In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 1963 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 985 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, 1991 Mercedes-Benz 400 (410 Nm) has 231 more torque (in Nm) than 1963 AC Greyhound. (179 Nm). This means 1991 Mercedes-Benz 400 will have an easier job in driving up hills or pulling heavy equipment than 1963 AC Greyhound.
Compare all specifications:
| 1963 AC Greyhound | 1991 Mercedes-Benz 400 | |
| Make | AC | Mercedes-Benz |
| Model | Greyhound | 400 |
| Year Released | 1963 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 287 HP |
| Engine RPM | 5750 RPM | 5700 RPM |
| Torque | 179 Nm | 410 Nm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1015 kg | 2000 kg |
| Vehicle Length | 4580 mm | 5110 mm |
| Vehicle Width | 1670 mm | 1890 mm |
| Vehicle Height | 1340 mm | 1500 mm |
| Wheelbase Size | 2550 mm | 3050 mm |
