1959 AC Greyhound vs. 1975 Pontiac Firebird
To start off, 1975 Pontiac Firebird is newer by 16 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 7,467 cc (8 cylinders), 1975 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1975 Pontiac Firebird (335 HP @ 4800 RPM) has 231 more horse power than 1959 AC Greyhound. (104 HP @ 4700 RPM) In normal driving conditions, 1975 Pontiac Firebird should accelerate faster than 1959 AC Greyhound. With that said, vehicle weight also plays an important factor in acceleration. 1975 Pontiac Firebird weights approximately 357 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 | 1975 Pontiac Firebird | |
| Make | AC | Pontiac |
| Model | Greyhound | Firebird |
| Year Released | 1959 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2216 cc | 7467 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 335 HP |
| Engine RPM | 4700 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1093 kg | 1450 kg |
| Vehicle Length | 4580 mm | 4870 mm |
| Vehicle Width | 1670 mm | 1880 mm |
| Vehicle Height | 1340 mm | 1280 mm |
| Wheelbase Size | 2550 mm | 2750 mm |
