1954 AC Aceca vs. 1975 Pontiac Firebird
To start off, 1975 Pontiac Firebird is newer by 21 year(s). Which means there will be less support and parts availability for 1954 AC Aceca. In addition, the cost of maintenance, including insurance, on 1954 AC Aceca 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 244 more horse power than 1954 AC Aceca. (91 HP @ 4500 RPM) In normal driving conditions, 1975 Pontiac Firebird should accelerate faster than 1954 AC Aceca. With that said, vehicle weight also plays an important factor in acceleration. 1975 Pontiac Firebird weights approximately 560 kg more than 1954 AC Aceca. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. 1975 Pontiac Firebird has automatic transmission and 1954 AC Aceca has manual transmission. 1954 AC Aceca will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1954 AC Aceca | 1975 Pontiac Firebird | |
| Make | AC | Pontiac |
| Model | Aceca | Firebird |
| Year Released | 1954 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 7467 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 335 HP |
| Engine RPM | 4500 RPM | 4800 RPM |
| Engine Bore Size | 65 mm | 104.9 mm |
| Engine Stroke Size | 100 mm | 108 mm |
| Engine Compression Ratio | 8.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 164 km/hour | 201 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 890 kg | 1450 kg |
| Vehicle Length | 4070 mm | 4870 mm |
| Vehicle Width | 1560 mm | 1880 mm |
| Vehicle Height | 1330 mm | 1280 mm |
| Wheelbase Size | 2290 mm | 2750 mm |
