1949 Armstrong Siddeley Whitley vs. 1998 Porsche 911
To start off, 1998 Porsche 911 is newer by 49 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 3,600 cc (6 cylinders), 1998 Porsche 911 is equipped with a bigger engine. In terms of performance, 1998 Porsche 911 (443 HP @ 6000 RPM) has 368 more horse power than 1949 Armstrong Siddeley Whitley. (75 HP @ 4200 RPM) In normal driving conditions, 1998 Porsche 911 should accelerate faster than 1949 Armstrong Siddeley Whitley. With that said, vehicle weight also plays an important factor in acceleration. 1998 Porsche 911 weights approximately 26 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 1998 Porsche 911 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, 1998 Porsche 911 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, 1998 Porsche 911 (583 Nm @ 4500 RPM) has 438 more torque (in Nm) than 1949 Armstrong Siddeley Whitley. (145 Nm @ 3000 RPM). This means 1998 Porsche 911 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 | 1998 Porsche 911 | |
Make | Armstrong Siddeley | Porsche |
Model | Whitley | 911 |
Year Released | 1949 | 1998 |
Engine Position | Front | Rear |
Engine Size | 2309 cc | 3600 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 75 HP | 443 HP |
Engine RPM | 4200 RPM | 6000 RPM |
Torque | 145 Nm | 583 Nm |
Torque RPM | 3000 RPM | 4500 RPM |
Engine Bore Size | 70 mm | 100 mm |
Engine Stroke Size | 100 mm | 76.4 mm |
Engine Compression Ratio | 6.5:1 | 8.0:1 |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1430 kg | 1456 kg |
Vehicle Length | 4710 mm | 4270 mm |
Vehicle Width | 1730 mm | 1800 mm |
Vehicle Height | 1610 mm | 1270 mm |
Wheelbase Size | 2930 mm | 2280 mm |