1959 AC Greyhound vs. 1976 Bitter Diplomat
To start off, 1976 Bitter Diplomat is newer by 17 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 5,354 cc (8 cylinders), 1976 Bitter Diplomat is equipped with a bigger engine. In terms of performance, 1976 Bitter Diplomat (228 HP @ 4700 RPM) has 60 more horse power than 1959 AC Greyhound. (168 HP @ 5500 RPM) In normal driving conditions, 1976 Bitter Diplomat should accelerate faster than 1959 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bitter Diplomat weights approximately 640 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.
Compare all specifications:
| 1959 AC Greyhound | 1976 Bitter Diplomat | |
| Make | AC | Bitter |
| Model | Greyhound | Diplomat |
| Year Released | 1959 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2553 cc | 5354 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 228 HP |
| Engine RPM | 5500 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 1680 kg |
| Vehicle Length | 4580 mm | 4860 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1340 mm | 1290 mm |
| Wheelbase Size | 2550 mm | 2690 mm |
