1961 Austin A 99 vs. 1949 Jeep CJ3A
To start off, 1961 Austin A 99 is newer by 12 year(s). Which means there will be less support and parts availability for 1949 Jeep CJ3A. In addition, the cost of maintenance, including insurance, on 1949 Jeep CJ3A would be higher. At 2,912 cc (6 cylinders), 1961 Austin A 99 is equipped with a bigger engine. In terms of performance, 1961 Austin A 99 (107 HP @ 4750 RPM) has 48 more horse power than 1949 Jeep CJ3A. (59 HP @ 3600 RPM). In normal driving conditions, 1961 Austin A 99 should accelerate faster than 1949 Jeep CJ3A. With that said, vehicle weight also plays an important factor in acceleration. 1961 Austin A 99 weights approximately 420 kg more than 1949 Jeep CJ3A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1949 Jeep CJ3A is four wheel drive (4WD), it will have significant more traction and grip than 1961 Austin A 99. In wet, icy, snow, or gravel driving conditions, 1949 Jeep CJ3A 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, 1961 Austin A 99 (221 Nm @ 2500 RPM) has 76 more torque (in Nm) than 1949 Jeep CJ3A. (145 Nm @ 3600 RPM). This means 1961 Austin A 99 will have an easier job in driving up hills or pulling heavy equipment than 1949 Jeep CJ3A.
Compare all specifications:
1961 Austin A 99 | 1949 Jeep CJ3A | |
Make | Austin | Jeep |
Model | A 99 | CJ3A |
Year Released | 1961 | 1949 |
Engine Position | Front | Front |
Engine Size | 2912 cc | 2199 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 107 HP | 59 HP |
Engine RPM | 4750 RPM | 3600 RPM |
Torque | 221 Nm | 145 Nm |
Torque RPM | 2500 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Vehicle Weight | 1530 kg | 1110 kg |
Vehicle Length | 4950 mm | 3130 mm |
Vehicle Width | 1750 mm | 1460 mm |
Vehicle Height | 1540 mm | 1630 mm |
Wheelbase Size | 2800 mm | 2040 mm |