2005 BMW 545 vs. 1977 Holden GTS

To start off, 2005 BMW 545 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Holden GTS. In addition, the cost of maintenance, including insurance, on 1977 Holden GTS would be higher. At 5,042 cc (8 cylinders), 1977 Holden GTS is equipped with a bigger engine. In terms of performance, 2005 BMW 545 (326 HP @ 6100 RPM) has 113 more horse power than 1977 Holden GTS. (213 HP @ 4800 RPM). In normal driving conditions, 2005 BMW 545 should accelerate faster than 1977 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 545 weights approximately 190 kg more than 1977 Holden GTS. 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, 2005 BMW 545 (450 Nm @ 3600 RPM) has 50 more torque (in Nm) than 1977 Holden GTS. (400 Nm @ 3100 RPM). This means 2005 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden GTS.

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