2007 Porsche 911 vs. 2005 Vauxhall Vectra

To start off, 2007 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Vauxhall Vectra. In addition, the cost of maintenance, including insurance, on 2005 Vauxhall Vectra would be higher. At 3,824 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP @ 6600 RPM) has 230 more horse power than 2005 Vauxhall Vectra. (120 HP @ 6000 RPM). In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2005 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 250 kg more than 2005 Vauxhall Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Vauxhall Vectra. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 will offer significantly more control. 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, 2007 Porsche 911 (400 Nm @ 4600 RPM) has 233 more torque (in Nm) than 2005 Vauxhall Vectra. (167 Nm @ 3800 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Vauxhall Vectra.

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