2009 Acura MDX vs. 1955 Armstrong Siddeley Sapphire
To start off, 2009 Acura MDX is newer by 54 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 3,664 cc (6 cylinders), 2009 Acura MDX is equipped with a bigger engine. In terms of performance, 2009 Acura MDX (300 HP @ 6000 RPM) has 182 more horse power than 1955 Armstrong Siddeley Sapphire. (118 HP @ 5000 RPM). In normal driving conditions, 2009 Acura MDX should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura MDX weights approximately 202 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 2009 Acura MDX is four wheel drive (4WD), it will have significant more traction and grip than 1955 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 2009 Acura MDX will offer significantly more control. 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, 2009 Acura MDX (373 Nm @ 5000 RPM) has 184 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (189 Nm @ 3500 RPM). This means 2009 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire. 2009 Acura MDX 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. 2009 Acura MDX will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Acura MDX | 1955 Armstrong Siddeley Sapphire | |
Make | Acura | Armstrong Siddeley |
Model | MDX | Sapphire |
Year Released | 2009 | 1955 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 3664 cc | 2290 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 300 HP | 118 HP |
Engine RPM | 6000 RPM | 5000 RPM |
Torque | 373 Nm | 189 Nm |
Torque RPM | 5000 RPM | 3500 RPM |
Engine Compression Ratio | 11.2:1 | 7.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 7 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1852 kg | 1650 kg |
Vehicle Length | 4850 mm | 4580 mm |
Vehicle Width | 2000 mm | 1750 mm |
Vehicle Height | 1740 mm | 1570 mm |
Wheelbase Size | 2760 mm | 2900 mm |
Fuel Tank Capacity | 79 L | 72 L |