1956 Armstrong Siddeley Sapphire vs. 1969 Pontiac Firebird
To start off, 1969 Pontiac Firebird is newer by 13 year(s). Which means there will be less support and parts availability for 1956 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1956 Armstrong Siddeley Sapphire would be higher. At 6,545 cc (8 cylinders), 1969 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1969 Pontiac Firebird (285 HP) has 200 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP) In normal driving conditions, 1969 Pontiac Firebird should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1969 Pontiac Firebird weights approximately 300 kg more than 1956 Armstrong Siddeley Sapphire. 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.
Compare all specifications:
| 1956 Armstrong Siddeley Sapphire | 1969 Pontiac Firebird | |
| Make | Armstrong Siddeley | Pontiac |
| Model | Sapphire | Firebird |
| Year Released | 1956 | 1969 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 6545 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 285 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1360 kg | 1660 kg |
| Vehicle Length | 4580 mm | 4800 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1570 mm | 1310 mm |
| Wheelbase Size | 2900 mm | 2750 mm |
