2009 Cadillac SRX vs. 1952 Rover P4
To start off, 2009 Cadillac SRX is newer by 57 year(s). Which means there will be less support and parts availability for 1952 Rover P4. In addition, the cost of maintenance, including insurance, on 1952 Rover P4 would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2009 Cadillac SRX (321 HP @ 6400 RPM) has 246 more horse power than 1952 Rover P4. (75 HP @ 4200 RPM). In normal driving conditions, 2009 Cadillac SRX should accelerate faster than 1952 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac SRX weights approximately 736 kg more than 1952 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1952 Rover P4. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac SRX 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 Cadillac SRX (427 Nm @ 4400 RPM) has 277 more torque (in Nm) than 1952 Rover P4. (150 Nm @ 2500 RPM). This means 2009 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1952 Rover P4.
Compare all specifications:
| 2009 Cadillac SRX | 1952 Rover P4 | |
| Make | Cadillac | Rover |
| Model | SRX | P4 |
| Year Released | 2009 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2101 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 321 HP | 75 HP |
| Engine RPM | 6400 RPM | 4200 RPM |
| Torque | 427 Nm | 150 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 65.2 mm |
| Engine Stroke Size | 84 mm | 105 mm |
| Engine Compression Ratio | 10.5:1 | 7.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2126 kg | 1390 kg |
| Vehicle Length | 4960 mm | 4590 mm |
| Vehicle Width | 1850 mm | 1670 mm |
| Vehicle Height | 1730 mm | 1630 mm |
| Wheelbase Size | 2960 mm | 2830 mm |
| Fuel Tank Capacity | 76 L | 52 L |
