2001 BMW Z9 Gran Turismo Convertible vs. 2007 BMW 545

To start off, 2007 BMW 545 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 BMW Z9 Gran Turismo Convertible. In addition, the cost of maintenance, including insurance, on 2001 BMW Z9 Gran Turismo Convertible would be higher. At 4,400 cc (8 cylinders), 2001 BMW Z9 Gran Turismo Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW 545 (328 HP @ 6100 RPM) has 18 more horse power than 2001 BMW Z9 Gran Turismo Convertible. (310 HP @ 7400 RPM) In normal driving conditions, 2007 BMW 545 should accelerate faster than 2001 BMW Z9 Gran Turismo Convertible. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 545 weights approximately 380 kg more than 2001 BMW Z9 Gran Turismo Convertible. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 BMW 545 (450 Nm) has 40 more torque (in Nm) than 2001 BMW Z9 Gran Turismo Convertible. (410 Nm). This means 2007 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW Z9 Gran Turismo Convertible. 2001 BMW Z9 Gran Turismo Convertible has automatic transmission and 2007 BMW 545 has manual transmission. 2007 BMW 545 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW Z9 Gran Turismo Convertible will be easier to drive especially in heavy traffic.

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