2009 Audi A3 vs. 2005 Opel Astra

To start off, 2009 Audi A3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 2,196 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (197 HP @ 5100 RPM) has 52 more horse power than 2005 Opel Astra. (145 HP @ 5800 RPM). In normal driving conditions, 2009 Audi A3 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A3 weights approximately 364 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2009 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 Audi A3 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, 2009 Audi A3 (280 Nm @ 1800 RPM) has 77 more torque (in Nm) than 2005 Opel Astra. (203 Nm @ 4000 RPM). This means 2009 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.

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