1975 Renault 12 vs. 2005 Opel Vectra

To start off, 2005 Opel Vectra is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Renault 12. In addition, the cost of maintenance, including insurance, on 1975 Renault 12 would be higher. At 1,796 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (120 HP @ 5400 RPM) has 67 more horse power than 1975 Renault 12. (53 HP @ 5250 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1975 Renault 12. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 570 kg more than 1975 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, 2005 Opel Vectra (167 Nm @ 3800 RPM) has 73 more torque (in Nm) than 1975 Renault 12. (94 Nm @ 3000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1975 Renault 12. 2005 Opel Vectra has automatic transmission and 1975 Renault 12 has manual transmission. 1975 Renault 12 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.

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