1978 Holden GTS vs. 2008 Infiniti QX56
To start off, 2008 Infiniti QX56 is newer by 30 year(s). Which means there will be less support and parts availability for 1978 Holden GTS. In addition, the cost of maintenance, including insurance, on 1978 Holden GTS would be higher. At 5,550 cc (8 cylinders), 2008 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2008 Infiniti QX56 (320 HP @ 5200 RPM) has 162 more horse power than 1978 Holden GTS. (158 HP @ 4550 RPM) In normal driving conditions, 2008 Infiniti QX56 should accelerate faster than 1978 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 1978 Holden GTS weights approximately 155 kg more than 2008 Infiniti QX56.
Because 2008 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Holden GTS. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti QX56 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, 2008 Infiniti QX56 (533 Nm @ 3400 RPM) has 206 more torque (in Nm) than 1978 Holden GTS. (327 Nm @ 2600 RPM). This means 2008 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1978 Holden GTS. 2008 Infiniti QX56 has automatic transmission and 1978 Holden GTS has manual transmission. 1978 Holden GTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Holden GTS | 2008 Infiniti QX56 | |
| Make | Holden | Infiniti |
| Model | GTS | QX56 |
| Year Released | 1978 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 4141 cc | 5550 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 320 HP |
| Engine RPM | 4550 RPM | 5200 RPM |
| Torque | 327 Nm | 533 Nm |
| Torque RPM | 2600 RPM | 3400 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1475 kg | 1320 kg |
| Vehicle Length | 4850 mm | 5260 mm |
| Vehicle Width | 1880 mm | 2030 mm |
| Vehicle Height | 1400 mm | 1960 mm |
| Wheelbase Size | 2830 mm | 3140 mm |
