1987 Ford Sierra vs. 1972 Rover P5B
To start off, 1987 Ford Sierra is newer by 15 year(s). Which means there will be less support and parts availability for 1972 Rover P5B. In addition, the cost of maintenance, including insurance, on 1972 Rover P5B would be higher. At 3,528 cc (8 cylinders), 1972 Rover P5B is equipped with a bigger engine. In terms of performance, 1972 Rover P5B (158 HP @ 5200 RPM) has 92 more horse power than 1987 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 1972 Rover P5B should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1972 Rover P5B weights approximately 420 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1972 Rover P5B (295 Nm @ 3000 RPM) has 153 more torque (in Nm) than 1987 Ford Sierra. (142 Nm @ 2000 RPM). This means 1972 Rover P5B will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 1972 Rover P5B has automatic transmission and 1987 Ford Sierra has manual transmission. 1987 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1972 Rover P5B will be easier to drive especially in heavy traffic.
Compare all specifications:
1987 Ford Sierra | 1972 Rover P5B | |
Make | Ford | Rover |
Model | Sierra | P5B |
Year Released | 1987 | 1972 |
Engine Size | 2303 cc | 3528 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 66 HP | 158 HP |
Engine RPM | 4200 RPM | 5200 RPM |
Torque | 142 Nm | 295 Nm |
Torque RPM | 2000 RPM | 3000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1170 kg | 1590 kg |
Vehicle Length | 4430 mm | 4750 mm |
Vehicle Width | 1700 mm | 1790 mm |
Vehicle Height | 1370 mm | 1550 mm |
Wheelbase Size | 2620 mm | 2820 mm |