1981 Plymouth Horizon vs. 1970 Rover P5B

To start off, 1981 Plymouth Horizon is newer by 11 year(s). Which means there will be less support and parts availability for 1970 Rover P5B. In addition, the cost of maintenance, including insurance, on 1970 Rover P5B would be higher. At 3,528 cc (8 cylinders), 1970 Rover P5B is equipped with a bigger engine. In terms of performance, 1970 Rover P5B (159 HP @ 5200 RPM) has 97 more horse power than 1981 Plymouth Horizon. (62 HP @ 5200 RPM) In normal driving conditions, 1970 Rover P5B should accelerate faster than 1981 Plymouth Horizon. With that said, vehicle weight also plays an important factor in acceleration. 1970 Rover P5B weights approximately 590 kg more than 1981 Plymouth Horizon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1970 Rover P5B is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Rover P5B. However, in wet, icy, snow, or gravel driving conditions, 1981 Plymouth Horizon, being front wheel drive (FWD), will offer much better control with better grip. 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, 1970 Rover P5B (295 Nm @ 3000 RPM) has 180 more torque (in Nm) than 1981 Plymouth Horizon. (115 Nm @ 2400 RPM). This means 1970 Rover P5B will have an easier job in driving up hills or pulling heavy equipment than 1981 Plymouth Horizon.

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