2009 BMW M5 vs. 1997 Porsche 911

To start off, 2009 BMW M5 is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Porsche 911. In addition, the cost of maintenance, including insurance, on 1997 Porsche 911 would be higher. At 4,999 cc (10 cylinders), 2009 BMW M5 is equipped with a bigger engine. In terms of performance, 2009 BMW M5 (500 HP @ 7750 RPM) has 224 more horse power than 1997 Porsche 911. (276 HP @ 6000 RPM). In normal driving conditions, 2009 BMW M5 should accelerate faster than 1997 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW M5 weights approximately 686 kg more than 1997 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1997 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW M5. In wet, icy, snow, or gravel driving conditions, 1997 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, 1997 Porsche 911 (1,022 Nm) has 502 more torque (in Nm) than 2009 BMW M5. (520 Nm). This means 1997 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW M5. 2009 BMW M5 has automatic transmission and 1997 Porsche 911 has manual transmission. 1997 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW M5 will be easier to drive especially in heavy traffic.

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