2001 Pontiac Sunfire vs. 2003 Vauxhall Vectra

To start off, 2003 Vauxhall Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Pontiac Sunfire. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Sunfire would be higher. At 2,398 cc (4 cylinders), 2001 Pontiac Sunfire is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Vectra (153 HP @ 5600 RPM) has 5 more horse power than 2001 Pontiac Sunfire. (148 HP @ 5600 RPM) In normal driving conditions, 2003 Vauxhall Vectra should accelerate faster than 2001 Pontiac Sunfire. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Vectra weights approximately 253 kg more than 2001 Pontiac Sunfire. 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 (220 Nm @ 3800 RPM) has 17 more torque (in Nm) than 2001 Pontiac Sunfire. (203 Nm @ 4400 RPM). This means 2003 Vauxhall Vectra will have an easier job in driving up hills or pulling heavy equipment than 2001 Pontiac Sunfire.

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