1981 Holden Commodore vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1981 Holden Commodore would be higher. At 4,142 cc (8 cylinders), 1981 Holden Commodore is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (145 HP @ 5600 RPM) has 11 more horse power than 1981 Holden Commodore. (134 HP @ 4200 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1981 Holden Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 105 kg more than 1981 Holden Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Holden Commodore 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 1981 Holden Commodore. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Vectra, 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, 1981 Holden Commodore (270 Nm @ 2000 RPM) has 50 more torque (in Nm) than 2004 Opel Vectra. (220 Nm @ 3800 RPM). This means 1981 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 1981 Holden Commodore | 2004 Opel Vectra | |
| Make | Holden | Opel |
| Model | Commodore | Vectra |
| Year Released | 1981 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4142 cc | 2196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 145 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 270 Nm | 220 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1455 kg |
| Vehicle Length | 4710 mm | 4600 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2710 mm |
