2004 BMW 545 vs. 1987 Holden Astra

To start off, 2004 BMW 545 is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Holden Astra. In addition, the cost of maintenance, including insurance, on 1987 Holden Astra would be higher. At 4,398 cc (8 cylinders), 2004 BMW 545 is equipped with a bigger engine. In terms of performance, 2004 BMW 545 (325 HP) has 255 more horse power than 1987 Holden Astra. (70 HP). In normal driving conditions, 2004 BMW 545 should accelerate faster than 1987 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 545 weights approximately 945 kg more than 1987 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2004 BMW 545 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 BMW 545. However, in wet, icy, snow, or gravel driving conditions, 1987 Holden Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 BMW 545 (450 Nm @ 3600 RPM) has 335 more torque (in Nm) than 1987 Holden Astra. (115 Nm @ 3200 RPM). This means 2004 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1987 Holden Astra.

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