2005 Audi S4 vs. 2007 BMW 328

To start off, 2007 BMW 328 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (339 HP @ 7000 RPM) has 109 more horse power than 2007 BMW 328. (230 HP @ 6500 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2007 BMW 328. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 160 kg more than 2007 BMW 328. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2005 Audi S4 (430 Nm @ 3500 RPM) has 159 more torque (in Nm) than 2007 BMW 328. (271 Nm @ 2750 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 328.

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