1977 Holden GTS vs. 2005 Opel Combo
To start off, 2005 Opel Combo 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 149 more horse power than 2005 Opel Combo. (64 HP @ 4400 RPM). In normal driving conditions, 1977 Holden GTS should accelerate faster than 2005 Opel Combo. With that said, vehicle weight also plays an important factor in acceleration. 1977 Holden GTS weights approximately 269 kg more than 2005 Opel Combo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Opel Combo, 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 270 more torque (in Nm) than 2005 Opel Combo. (130 Nm @ 2000 RPM). This means 1977 Holden GTS will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Combo.
Compare all specifications:
| 1977 Holden GTS | 2005 Opel Combo | |
| Make | Holden | Opel |
| Model | GTS | Combo |
| Year Released | 1977 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5042 cc | 1686 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 213 HP | 64 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Torque | 400 Nm | 130 Nm |
| Torque RPM | 3100 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1475 kg | 1206 kg |
| Vehicle Length | 4850 mm | 4340 mm |
| Vehicle Width | 1880 mm | 1690 mm |
| Vehicle Height | 1400 mm | 1810 mm |
| Wheelbase Size | 2830 mm | 2610 mm |
