1958 Armstrong Siddeley Star Sapphire vs. 1954 Ferrari 375 America
To start off, 1958 Armstrong Siddeley Star Sapphire is newer by 4 year(s). Which means there will be less support and parts availability for 1954 Ferrari 375 America. In addition, the cost of maintenance, including insurance, on 1954 Ferrari 375 America would be higher. At 4,523 cc (12 cylinders), 1954 Ferrari 375 America is equipped with a bigger engine. In terms of performance, 1954 Ferrari 375 America (296 HP @ 6300 RPM) has 151 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP @ 4250 RPM) In normal driving conditions, 1954 Ferrari 375 America should accelerate faster than 1958 Armstrong Siddeley Star Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1958 Armstrong Siddeley Star Sapphire weights approximately 623 kg more than 1954 Ferrari 375 America.
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. 1958 Armstrong Siddeley Star Sapphire has automatic transmission and 1954 Ferrari 375 America has manual transmission. 1954 Ferrari 375 America will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1958 Armstrong Siddeley Star Sapphire will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1958 Armstrong Siddeley Star Sapphire | 1954 Ferrari 375 America | |
| Make | Armstrong Siddeley | Ferrari |
| Model | Star Sapphire | 375 America |
| Year Released | 1958 | 1954 |
| Engine Position | Front | Front |
| Engine Size | 3990 cc | 4523 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 296 HP |
| Engine RPM | 4250 RPM | 6300 RPM |
| Engine Bore Size | 97.1 mm | 84 mm |
| Engine Stroke Size | 90 mm | 68 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1778 kg | 1155 kg |
| Vehicle Length | 4940 mm | 4320 mm |
| Vehicle Height | 1580 mm | 1220 mm |
| Wheelbase Size | 2900 mm | 2810 mm |
| Fuel Tank Capacity | 72 L | 140 L |
