1977 Holden GTS vs. 2005 MG ZT

To start off, 2005 MG ZT 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, 1977 Holden GTS (213 HP @ 4800 RPM) has 38 more horse power than 2005 MG ZT. (175 HP @ 6500 RPM). In normal driving conditions, 1977 Holden GTS should accelerate faster than 2005 MG ZT. With that said, vehicle weight also plays an important factor in acceleration. 2005 MG ZT weights approximately 10 kg more than 1977 Holden GTS.

Because 1977 Holden GTS 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 1977 Holden GTS. However, in wet, icy, snow, or gravel driving conditions, 2005 MG ZT, 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, 1977 Holden GTS (400 Nm @ 3100 RPM) has 160 more torque (in Nm) than 2005 MG ZT. (240 Nm @ 4000 RPM). This means 1977 Holden GTS will have an easier job in driving up hills or pulling heavy equipment than 2005 MG ZT. 2005 MG ZT 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. 2005 MG ZT will be easier to drive especially in heavy traffic.

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