2003 Infiniti FX vs. 1949 Rover P4
To start off, 2003 Infiniti FX is newer by 54 year(s). Which means there will be less support and parts availability for 1949 Rover P4. In addition, the cost of maintenance, including insurance, on 1949 Rover P4 would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti FX is equipped with a bigger engine. In terms of performance, 2003 Infiniti FX (311 HP @ 6400 RPM) has 237 more horse power than 1949 Rover P4. (74 HP @ 4200 RPM). In normal driving conditions, 2003 Infiniti FX should accelerate faster than 1949 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti FX weights approximately 499 kg more than 1949 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1949 Rover P4. In wet, icy, snow, or gravel driving conditions, 2003 Infiniti FX 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 Infiniti FX (446 Nm @ 4000 RPM) has 296 more torque (in Nm) than 1949 Rover P4. (150 Nm @ 2500 RPM). This means 2003 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1949 Rover P4. 2003 Infiniti FX has automatic transmission and 1949 Rover P4 has manual transmission. 1949 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Infiniti FX | 1949 Rover P4 | |
Make | Infiniti | Rover |
Model | FX | P4 |
Year Released | 2003 | 1949 |
Engine Position | Front | Front |
Engine Size | 4494 cc | 2102 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 311 HP | 74 HP |
Engine RPM | 6400 RPM | 4200 RPM |
Torque | 446 Nm | 150 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1950 kg | 1451 kg |
Vehicle Length | 4810 mm | 4590 mm |
Vehicle Width | 1930 mm | 1680 mm |
Vehicle Height | 1660 mm | 1620 mm |
Wheelbase Size | 2860 mm | 2830 mm |