2009 GMC Yukon vs. 1979 Holden GTS

To start off, 2009 GMC Yukon is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Holden GTS. In addition, the cost of maintenance, including insurance, on 1979 Holden GTS would be higher. At 5,328 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (310 HP @ 5200 RPM) has 152 more horse power than 1979 Holden GTS. (158 HP @ 4550 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1979 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1138 kg more than 1979 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, 2009 GMC Yukon (455 Nm @ 4400 RPM) has 129 more torque (in Nm) than 1979 Holden GTS. (326 Nm @ 2600 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1979 Holden GTS. 2009 GMC Yukon has automatic transmission and 1979 Holden GTS has manual transmission. 1979 Holden GTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Yukon will be easier to drive especially in heavy traffic.

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