1977 Holden GTS vs. 2002 BMW X5
To start off, 2002 BMW X5 is newer by 25 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, 2002 BMW X5 (181 HP @ 4000 RPM) has 23 more horse power than 1977 Holden GTS. (158 HP @ 4550 RPM) In normal driving conditions, 2002 BMW X5 should accelerate faster than 1977 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW X5 weights approximately 680 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 2002 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, 2002 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, 2002 BMW X5 (391 Nm @ 2000 RPM) has 65 more torque (in Nm) than 1977 Holden GTS. (326 Nm @ 2600 RPM). This means 2002 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden GTS.
Compare all specifications:
| 1977 Holden GTS | 2002 BMW X5 | |
| Make | Holden | BMW |
| Model | GTS | X5 |
| Year Released | 1977 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 4139 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 181 HP |
| Engine RPM | 4550 RPM | 4000 RPM |
| Torque | 326 Nm | 391 Nm |
| Torque RPM | 2600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1475 kg | 2155 kg |
| Vehicle Length | 4850 mm | 4480 mm |
| Vehicle Width | 1880 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1720 mm |
| Wheelbase Size | 2830 mm | 2730 mm |
