2009 Infiniti FX vs. 1973 Rover P5B
To start off, 2009 Infiniti FX is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Rover P5B. In addition, the cost of maintenance, including insurance, on 1973 Rover P5B would be higher. At 3,526 cc (8 cylinders), 1973 Rover P5B is equipped with a bigger engine. In terms of performance, 2009 Infiniti FX (303 HP @ 6800 RPM) has 145 more horse power than 1973 Rover P5B. (158 HP @ 5200 RPM). In normal driving conditions, 2009 Infiniti FX should accelerate faster than 1973 Rover P5B. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti FX weights approximately 129 kg more than 1973 Rover P5B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1973 Rover P5B. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Infiniti FX (355 Nm @ 4800 RPM) has 60 more torque (in Nm) than 1973 Rover P5B. (295 Nm @ 3000 RPM). This means 2009 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1973 Rover P5B.
Compare all specifications:
2009 Infiniti FX | 1973 Rover P5B | |
Make | Infiniti | Rover |
Model | FX | P5B |
Year Released | 2009 | 1973 |
Engine Size | 3498 cc | 3526 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 303 HP | 158 HP |
Engine RPM | 6800 RPM | 5200 RPM |
Torque | 355 Nm | 295 Nm |
Torque RPM | 4800 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1719 kg | 1590 kg |
Vehicle Length | 4870 mm | 4750 mm |
Vehicle Width | 1930 mm | 1790 mm |
Vehicle Height | 1660 mm | 1550 mm |
Wheelbase Size | 2890 mm | 2820 mm |