1991 Opel Astra vs. 2003 Vauxhall Vectra

To start off, 2003 Vauxhall Vectra is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2003 Vauxhall Vectra is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Vectra (174 HP @ 5500 RPM) has 115 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM) In normal driving conditions, 2003 Vauxhall Vectra should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Vectra weights approximately 540 kg more than 1991 Opel Astra. 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, 2003 Vauxhall Vectra (265 Nm @ 2500 RPM) has 161 more torque (in Nm) than 1991 Opel Astra. (104 Nm @ 2800 RPM). This means 2003 Vauxhall Vectra will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.

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