2003 Acura MDX vs. 1949 Armstrong Siddeley Whitley
To start off, 2003 Acura MDX is newer by 54 year(s). Which means there will be less support and parts availability for 1949 Armstrong Siddeley Whitley. In addition, the cost of maintenance, including insurance, on 1949 Armstrong Siddeley Whitley would be higher. At 3,471 cc (6 cylinders), 2003 Acura MDX is equipped with a bigger engine. In terms of performance, 2003 Acura MDX (238 HP @ 5300 RPM) has 163 more horse power than 1949 Armstrong Siddeley Whitley. (75 HP @ 4200 RPM). In normal driving conditions, 2003 Acura MDX should accelerate faster than 1949 Armstrong Siddeley Whitley. With that said, vehicle weight also plays an important factor in acceleration. 2003 Acura MDX weights approximately 540 kg more than 1949 Armstrong Siddeley Whitley. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Acura MDX is four wheel drive (4WD), it will have significant more traction and grip than 1949 Armstrong Siddeley Whitley. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Acura MDX (333 Nm @ 3000 RPM) has 188 more torque (in Nm) than 1949 Armstrong Siddeley Whitley. (145 Nm @ 3000 RPM). This means 2003 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 1949 Armstrong Siddeley Whitley. 2003 Acura MDX has automatic transmission and 1949 Armstrong Siddeley Whitley has manual transmission. 1949 Armstrong Siddeley Whitley will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Acura MDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Acura MDX | 1949 Armstrong Siddeley Whitley | |
| Make | Acura | Armstrong Siddeley |
| Model | MDX | Whitley |
| Year Released | 2003 | 1949 |
| Engine Position | Front | Front |
| Engine Size | 3471 cc | 2309 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 238 HP | 75 HP |
| Engine RPM | 5300 RPM | 4200 RPM |
| Torque | 333 Nm | 145 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 88.9 mm | 70 mm |
| Engine Stroke Size | 93 mm | 100 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1970 kg | 1430 kg |
| Vehicle Length | 4800 mm | 4710 mm |
| Vehicle Width | 1960 mm | 1730 mm |
| Vehicle Height | 1750 mm | 1610 mm |
| Wheelbase Size | 2710 mm | 2930 mm |
