2007 Audi RS4 vs. 2007 Opel Astra

To start off, both 2007 Audi RS4 and 2007 Opel Astra were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,161 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (420 HP @ 8205 RPM) has 320 more horse power than 2007 Opel Astra. (100 HP @ 4400 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi RS4 weights approximately 335 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 Audi RS4 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 Audi RS4 (430 Nm @ 5500 RPM) has 190 more torque (in Nm) than 2007 Opel Astra. (240 Nm @ 2300 RPM). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2007 Audi RS4 has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi RS4 will be easier to drive especially in heavy traffic.

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