1996 Opel Vectra vs. 1987 Renault 21

To start off, 1996 Opel Vectra is newer by 9 year(s). Which means there will be less support and parts availability for 1987 Renault 21. In addition, the cost of maintenance, including insurance, on 1987 Renault 21 would be higher. At 1,869 cc (4 cylinders), 1987 Renault 21 is equipped with a bigger engine. In terms of performance, 1996 Opel Vectra (114 HP @ 5400 RPM) has 50 more horse power than 1987 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 1996 Opel Vectra should accelerate faster than 1987 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1996 Opel Vectra weights approximately 161 kg more than 1987 Renault 21. 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, 1996 Opel Vectra (170 Nm @ 3600 RPM) has 52 more torque (in Nm) than 1987 Renault 21. (118 Nm @ 2250 RPM). This means 1996 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21.

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