1979 Holden GTS vs. 2004 MG ZT
To start off, 2004 MG ZT is newer by 25 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 4,141 cc (8 cylinders), 1979 Holden GTS is equipped with a bigger engine. In terms of performance, 2004 MG ZT (175 HP @ 6500 RPM) has 17 more horse power than 1979 Holden GTS. (158 HP @ 4550 RPM) In normal driving conditions, 2004 MG ZT should accelerate faster than 1979 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 2004 MG ZT weights approximately 10 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.
Because 1979 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 1979 Holden GTS. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1979 Holden GTS (326 Nm @ 2600 RPM) has 86 more torque (in Nm) than 2004 MG ZT. (240 Nm @ 4000 RPM). This means 1979 Holden GTS will have an easier job in driving up hills or pulling heavy equipment than 2004 MG ZT. 2004 MG ZT 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. 2004 MG ZT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Holden GTS | 2004 MG ZT | |
| Make | Holden | MG |
| Model | GTS | ZT |
| Year Released | 1979 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4141 cc | 2495 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 175 HP |
| Engine RPM | 4550 RPM | 6500 RPM |
| Torque | 326 Nm | 240 Nm |
| Torque RPM | 2600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1475 kg | 1485 kg |
| Vehicle Length | 4850 mm | 4750 mm |
| Vehicle Width | 1880 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2830 mm | 2760 mm |
