1949 Armstrong Siddeley Whitley vs. 2003 Lexus GX
To start off, 2003 Lexus GX 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 4,664 cc (8 cylinders), 2003 Lexus GX is equipped with a bigger engine. In terms of performance, 2003 Lexus GX (232 HP @ 4800 RPM) has 157 more horse power than 1949 Armstrong Siddeley Whitley. (75 HP @ 4200 RPM) In normal driving conditions, 2003 Lexus GX should accelerate faster than 1949 Armstrong Siddeley Whitley. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus GX weights approximately 694 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 Lexus GX 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 Lexus GX 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 Lexus GX (434 Nm @ 3400 RPM) has 289 more torque (in Nm) than 1949 Armstrong Siddeley Whitley. (145 Nm @ 3000 RPM). This means 2003 Lexus GX 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 | 2003 Lexus GX | |
| Make | Armstrong Siddeley | Lexus |
| Model | Whitley | GX |
| Year Released | 1949 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 4664 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 232 HP |
| Engine RPM | 4200 RPM | 4800 RPM |
| Torque | 145 Nm | 434 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Bore Size | 70 mm | 94 mm |
| Engine Stroke Size | 100 mm | 84 mm |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1430 kg | 2124 kg |
| Vehicle Length | 4710 mm | 4790 mm |
| Vehicle Width | 1730 mm | 1890 mm |
| Vehicle Height | 1610 mm | 1900 mm |
| Wheelbase Size | 2930 mm | 2800 mm |
