1955 Armstrong Siddeley Sapphire vs. 1969 Mercedes-Benz W 111
To start off, 1969 Mercedes-Benz W 111 is newer by 14 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 2,778 cc (6 cylinders), 1969 Mercedes-Benz W 111 is equipped with a bigger engine. In terms of performance, 1969 Mercedes-Benz W 111 (158 HP @ 5500 RPM) has 73 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 1969 Mercedes-Benz W 111 should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1969 Mercedes-Benz W 111 weights approximately 150 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.
Let's talk about torque, 1969 Mercedes-Benz W 111 (240 Nm @ 4250 RPM) has 80 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 1969 Mercedes-Benz W 111 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 | 1969 Mercedes-Benz W 111 | |
Make | Armstrong Siddeley | Mercedes-Benz |
Model | Sapphire | W 111 |
Year Released | 1955 | 1969 |
Engine Position | Front | Front |
Engine Size | 2309 cc | 2778 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 85 HP | 158 HP |
Engine RPM | 4400 RPM | 5500 RPM |
Torque | 160 Nm | 240 Nm |
Torque RPM | 1750 RPM | 4250 RPM |
Engine Bore Size | 70 mm | 86 mm |
Engine Stroke Size | 100 mm | 78.8 mm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1360 kg | 1510 kg |
Vehicle Length | 4580 mm | 4890 mm |
Vehicle Width | 1730 mm | 1850 mm |
Vehicle Height | 1570 mm | 1430 mm |
Wheelbase Size | 2900 mm | 2760 mm |