1955 Armstrong Siddeley Sapphire vs. 1974 Triumph Spitfire
To start off, 1974 Triumph Spitfire is newer by 19 year(s). Which means there will be less support and parts availability for 1955 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1955 Armstrong Siddeley Sapphire would be higher. At 2,290 cc (6 cylinders), 1955 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1955 Armstrong Siddeley Sapphire (118 HP @ 5000 RPM) has 56 more horse power than 1974 Triumph Spitfire. (62 HP @ 6000 RPM). In normal driving conditions, 1955 Armstrong Siddeley Sapphire should accelerate faster than 1974 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 1955 Armstrong Siddeley Sapphire weights approximately 870 kg more than 1974 Triumph Spitfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1955 Armstrong Siddeley Sapphire (189 Nm @ 3500 RPM) has 96 more torque (in Nm) than 1974 Triumph Spitfire. (93 Nm @ 3500 RPM). This means 1955 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1974 Triumph Spitfire.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 1974 Triumph Spitfire | |
| Make | Armstrong Siddeley | Triumph |
| Model | Sapphire | Spitfire |
| Year Released | 1955 | 1974 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2290 cc | 1296 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 62 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 189 Nm | 93 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1650 kg | 780 kg |
| Vehicle Length | 4580 mm | 3790 mm |
| Vehicle Width | 1750 mm | 1480 mm |
| Vehicle Height | 1570 mm | 1210 mm |
| Wheelbase Size | 2900 mm | 2110 mm |
