1955 Armstrong Siddeley Sapphire vs. 2013 Kia Optima
To start off, 2013 Kia Optima is newer by 58 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 2,400 cc (4 cylinders), 2013 Kia Optima is equipped with a bigger engine. In terms of performance, 2013 Kia Optima (197 HP @ 6300 RPM) has 112 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 2013 Kia Optima should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2013 Kia Optima weights approximately 94 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.
Because 1955 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 1955 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 2013 Kia Optima, 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, 2013 Kia Optima (252 Nm @ 4250 RPM) has 92 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 2013 Kia Optima 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 | 2013 Kia Optima | |
Make | Armstrong Siddeley | Kia |
Model | Sapphire | Optima |
Year Released | 1955 | 2013 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2309 cc | 2400 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 85 HP | 197 HP |
Engine RPM | 4400 RPM | 6300 RPM |
Torque | 160 Nm | 252 Nm |
Torque RPM | 1750 RPM | 4250 RPM |
Engine Bore Size | 70 mm | 88 mm |
Engine Stroke Size | 100 mm | 97 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | 6-speed manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1360 kg | 1454 kg |
Vehicle Length | 4580 mm | 4845 mm |
Vehicle Width | 1730 mm | 1830 mm |
Vehicle Height | 1570 mm | 1455 mm |
Wheelbase Size | 2900 mm | 2795 mm |