1955 Armstrong Siddeley Sapphire vs. 1997 Aston Martin DB7
To start off, 1997 Aston Martin DB7 is newer by 42 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 3,200 cc (6 cylinders), 1997 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 1997 Aston Martin DB7 (335 HP) has 250 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP) In normal driving conditions, 1997 Aston Martin DB7 should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1997 Aston Martin DB7 weights approximately 420 kg more than 1955 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. Let's talk about torque, 1997 Aston Martin DB7 (488 Nm) has 328 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm). This means 1997 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 1997 Aston Martin DB7 | |
| Make | Armstrong Siddeley | Aston Martin |
| Model | Sapphire | DB7 |
| Year Released | 1955 | 1997 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 3200 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 335 HP |
| Torque | 160 Nm | 488 Nm |
| Engine Compression Ratio | 7.5:1 | 8.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1360 kg | 1780 kg |
| Vehicle Length | 4580 mm | 4730 mm |
| Vehicle Width | 1730 mm | 1840 mm |
| Vehicle Height | 1570 mm | 1230 mm |
| Wheelbase Size | 2900 mm | 2600 mm |
