1999 Acura SLX vs. 1956 Armstrong Siddeley Sapphire
To start off, 1999 Acura SLX is newer by 43 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 3,494 cc (6 cylinders), 1999 Acura SLX is equipped with a bigger engine. In terms of performance, 1999 Acura SLX (225 HP) has 107 more horse power than 1956 Armstrong Siddeley Sapphire. (118 HP). In normal driving conditions, 1999 Acura SLX should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1956 Armstrong Siddeley Sapphire weights approximately 75 kg more than 1999 Acura SLX.
Because 1956 Armstrong Siddeley Sapphire is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1956 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 1999 Acura SLX, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Acura SLX (312 Nm) has 123 more torque (in Nm) than 1956 Armstrong Siddeley Sapphire. (189 Nm). This means 1999 Acura SLX will have an easier job in driving up hills or pulling heavy equipment than 1956 Armstrong Siddeley Sapphire. 1999 Acura SLX has automatic transmission and 1956 Armstrong Siddeley Sapphire has manual transmission. 1956 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Acura SLX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Acura SLX | 1956 Armstrong Siddeley Sapphire | |
| Make | Acura | Armstrong Siddeley |
| Model | SLX | Sapphire |
| Year Released | 1999 | 1956 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3494 cc | 2290 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 225 HP | 118 HP |
| Torque | 312 Nm | 189 Nm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1650 kg |
| Vehicle Length | 4661 mm | 4910 mm |
| Vehicle Width | 1834 mm | 1840 mm |
| Vehicle Height | 1834 mm | 1670 mm |
| Wheelbase Size | 2761 mm | 2900 mm |
