1949 Armstrong Siddeley Whitley vs. 2005 Subaru Outback
To start off, 2005 Subaru Outback is newer by 56 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 2,458 cc (4 cylinders), 2005 Subaru Outback is equipped with a bigger engine. In terms of performance, 2005 Subaru Outback (250 HP) has 175 more horse power than 1949 Armstrong Siddeley Whitley. (75 HP) In normal driving conditions, 2005 Subaru Outback should accelerate faster than 1949 Armstrong Siddeley Whitley. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Outback weights approximately 158 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 2005 Subaru Outback 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, 2005 Subaru Outback 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, 2005 Subaru Outback (339 Nm) has 194 more torque (in Nm) than 1949 Armstrong Siddeley Whitley. (145 Nm). This means 2005 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 1949 Armstrong Siddeley Whitley.
Compare all specifications:
| 1949 Armstrong Siddeley Whitley | 2005 Subaru Outback | |
| Make | Armstrong Siddeley | Subaru |
| Model | Whitley | Outback |
| Year Released | 1949 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 2458 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 75 HP | 250 HP |
| Torque | 145 Nm | 339 Nm |
| Engine Compression Ratio | 6.5:1 | 8.2:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1430 kg | 1588 kg |
| Vehicle Length | 4710 mm | 4800 mm |
| Vehicle Width | 1730 mm | 1780 mm |
| Vehicle Height | 1610 mm | 1610 mm |
| Wheelbase Size | 2930 mm | 2680 mm |
