1985 Austin Montego vs. 2004 BMW 645

To start off, 2004 BMW 645 is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Austin Montego. In addition, the cost of maintenance, including insurance, on 1985 Austin Montego would be higher. At 4,392 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (322 HP @ 7400 RPM) has 208 more horse power than 1985 Austin Montego. (114 HP @ 5500 RPM) In normal driving conditions, 2004 BMW 645 should accelerate faster than 1985 Austin Montego. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 635 kg more than 1985 Austin Montego. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2004 BMW 645 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 645. However, in wet, icy, snow, or gravel driving conditions, 1985 Austin Montego, 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 645 (447 Nm) has 266 more torque (in Nm) than 1985 Austin Montego. (181 Nm). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1985 Austin Montego.

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