2008 Cadillac STS vs. 1955 Rover P4
To start off, 2008 Cadillac STS is newer by 53 year(s). Which means there will be less support and parts availability for 1955 Rover P4. In addition, the cost of maintenance, including insurance, on 1955 Rover P4 would be higher. At 4,376 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (469 HP @ 6400 RPM) has 395 more horse power than 1955 Rover P4. (74 HP @ 4200 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1955 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 170 kg more than 1955 Rover P4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1955 Rover P4. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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, 2008 Cadillac STS (595 Nm) has 445 more torque (in Nm) than 1955 Rover P4. (150 Nm). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1955 Rover P4.
Compare all specifications:
| 2008 Cadillac STS | 1955 Rover P4 | |
| Make | Cadillac | Rover |
| Model | STS | P4 |
| Year Released | 2008 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 4376 cc | 2102 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 469 HP | 74 HP |
| Engine RPM | 6400 RPM | 4200 RPM |
| Torque | 595 Nm | 150 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1390 kg |
| Vehicle Length | 5030 mm | 4590 mm |
| Vehicle Width | 1850 mm | 1670 mm |
| Vehicle Height | 1480 mm | 1620 mm |
| Wheelbase Size | 2960 mm | 2830 mm |
| Fuel Tank Capacity | 64 L | 52 L |
