1953 Armstrong Siddeley Sapphire vs. 1963 Matra-Simca D Jet
To start off, 1963 Matra-Simca D Jet is newer by 10 year(s). Which means there will be less support and parts availability for 1953 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1953 Armstrong Siddeley Sapphire would be higher. At 3,435 cc (6 cylinders), 1953 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1953 Armstrong Siddeley Sapphire (125 HP @ 4400 RPM) has 23 more horse power than 1963 Matra-Simca D Jet. (102 HP @ 6500 RPM). In normal driving conditions, 1953 Armstrong Siddeley Sapphire should accelerate faster than 1963 Matra-Simca D Jet. With that said, vehicle weight also plays an important factor in acceleration. 1953 Armstrong Siddeley Sapphire weights approximately 915 kg more than 1963 Matra-Simca D Jet. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1953 Armstrong Siddeley Sapphire | 1963 Matra-Simca D Jet | |
| Make | Armstrong Siddeley | Matra-Simca |
| Model | Sapphire | D Jet |
| Year Released | 1953 | 1963 |
| Engine Size | 3435 cc | 1255 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 102 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1575 kg | 660 kg |
| Vehicle Length | 4910 mm | 4220 mm |
| Vehicle Width | 1840 mm | 1510 mm |
| Vehicle Height | 1610 mm | 1210 mm |
| Wheelbase Size | 2900 mm | 2410 mm |
