1974 Renault 12 vs. 1987 Renault 21

To start off, 1987 Renault 21 is newer by 13 year(s). Which means there will be less support and parts availability for 1974 Renault 12. In addition, the cost of maintenance, including insurance, on 1974 Renault 12 would be higher. At 1,995 cc (4 cylinders), 1987 Renault 21 is equipped with a bigger engine. In terms of performance, 1987 Renault 21 (175 HP @ 5200 RPM) has 122 more horse power than 1974 Renault 12. (53 HP @ 5250 RPM) In normal driving conditions, 1987 Renault 21 should accelerate faster than 1974 Renault 12. With that said, vehicle weight also plays an important factor in acceleration. 1987 Renault 21 weights approximately 240 kg more than 1974 Renault 12. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1987 Renault 21 (270 Nm @ 3000 RPM) has 174 more torque (in Nm) than 1974 Renault 12. (96 Nm @ 3000 RPM). This means 1987 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1974 Renault 12.

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