1986 Ford Sierra vs. 1953 Rover P4
To start off, 1986 Ford Sierra is newer by 33 year(s). Which means there will be less support and parts availability for 1953 Rover P4. In addition, the cost of maintenance, including insurance, on 1953 Rover P4 would be higher. At 2,792 cc (6 cylinders), 1986 Ford Sierra is equipped with a bigger engine. In terms of performance, 1986 Ford Sierra (160 HP @ 5700 RPM) has 67 more horse power than 1953 Rover P4. (93 HP @ 4500 RPM). In normal driving conditions, 1986 Ford Sierra should accelerate faster than 1953 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1953 Rover P4 weights approximately 220 kg more than 1986 Ford Sierra.
Because 1986 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1953 Rover P4. In wet, icy, snow, or gravel driving conditions, 1986 Ford Sierra 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, 1986 Ford Sierra (216 Nm @ 4300 RPM) has 29 more torque (in Nm) than 1953 Rover P4. (187 Nm @ 1750 RPM). This means 1986 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1953 Rover P4.
Compare all specifications:
| 1986 Ford Sierra | 1953 Rover P4 | |
| Make | Ford | Rover |
| Model | Sierra | P4 |
| Year Released | 1986 | 1953 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2638 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 160 HP | 93 HP |
| Engine RPM | 5700 RPM | 4500 RPM |
| Torque | 216 Nm | 187 Nm |
| Torque RPM | 4300 RPM | 1750 RPM |
| Engine Bore Size | 93 mm | 73 mm |
| Engine Stroke Size | 68.5 mm | 105 mm |
| Engine Compression Ratio | 9.2:1 | 7.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1266 kg | 1486 kg |
| Vehicle Length | 4430 mm | 4540 mm |
| Vehicle Width | 1730 mm | 1670 mm |
| Wheelbase Size | 2610 mm | 2830 mm |
| Fuel Tank Capacity | 116 L | 52 L |
