2009 Audi A4 vs. 2005 Rover 45

To start off, 2009 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Rover 45. In addition, the cost of maintenance, including insurance, on 2005 Rover 45 would be higher. At 3,123 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (252 HP @ 5100 RPM) has 144 more horse power than 2005 Rover 45. (108 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2005 Rover 45 weights approximately 250 kg more than 2009 Audi A4.

Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Rover 45. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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 A4 (331 Nm @ 3250 RPM) has 193 more torque (in Nm) than 2005 Rover 45. (138 Nm @ 4500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45. 2009 Audi A4 has automatic transmission and 2005 Rover 45 has manual transmission. 2005 Rover 45 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.

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