2009 BMW X5 vs. 1977 Holden GTS

To start off, 2009 BMW X5 is newer by 32 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 4,139 cc (8 cylinders), 1977 Holden GTS is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (282 HP @ 4400 RPM) has 124 more horse power than 1977 Holden GTS. (158 HP @ 4550 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1977 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 675 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.

Because 2009 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Holden GTS. In wet, icy, snow, or gravel driving conditions, 2009 BMW X5 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 BMW X5 (580 Nm @ 1750 RPM) has 254 more torque (in Nm) than 1977 Holden GTS. (326 Nm @ 2600 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden GTS. 2009 BMW X5 has automatic transmission and 1977 Holden GTS has manual transmission. 1977 Holden GTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X5 will be easier to drive especially in heavy traffic.

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