2005 Audi A6 vs. 2003 Porsche Boxster

To start off, 2005 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Porsche Boxster. In addition, the cost of maintenance, including insurance, on 2003 Porsche Boxster would be higher. At 3,179 cc (6 cylinders), 2003 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2003 Porsche Boxster (262 HP @ 6200 RPM) has 84 more horse power than 2005 Audi A6. (178 HP @ 4000 RPM) In normal driving conditions, 2003 Porsche Boxster should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 530 kg more than 2003 Porsche Boxster.

Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Porsche Boxster. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 2005 Audi A6 (320 Nm) has 10 more torque (in Nm) than 2003 Porsche Boxster. (310 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Porsche Boxster.

Compare all specifications: