1955 Armstrong Siddeley Sapphire vs. 1999 Lexus IS
To start off, 1999 Lexus IS is newer by 44 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 2,309 cc (6 cylinders), 1955 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1999 Lexus IS (153 HP @ 6200 RPM) has 68 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 1999 Lexus IS should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1999 Lexus IS weights approximately 40 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, 1999 Lexus IS (195 Nm @ 4600 RPM) has 35 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 1999 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire. 1999 Lexus IS has automatic transmission and 1955 Armstrong Siddeley Sapphire has manual transmission. 1955 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
1955 Armstrong Siddeley Sapphire | 1999 Lexus IS | |
Make | Armstrong Siddeley | Lexus |
Model | Sapphire | IS |
Year Released | 1955 | 1999 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2309 cc | 1988 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 85 HP | 153 HP |
Engine RPM | 4400 RPM | 6200 RPM |
Torque | 160 Nm | 195 Nm |
Torque RPM | 1750 RPM | 4600 RPM |
Engine Bore Size | 70 mm | 75 mm |
Engine Stroke Size | 100 mm | 75 mm |
Engine Compression Ratio | 7.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1360 kg | 1400 kg |
Vehicle Length | 4580 mm | 4410 mm |
Vehicle Width | 1730 mm | 1730 mm |
Vehicle Height | 1570 mm | 1430 mm |
Wheelbase Size | 2900 mm | 2680 mm |