1968 Opel Commodore vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 37 year(s). Which means there will be less support and parts availability for 1968 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1968 Opel Commodore would be higher. At 2,239 cc (6 cylinders), 1968 Opel Commodore is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (125 HP @ 6000 RPM) has 31 more horse power than 1968 Opel Commodore. (94 HP @ 4800 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1968 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 234 kg more than 1968 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Opel 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 1968 Opel Commodore. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Vectra (167 Nm @ 3800 RPM) has 10 more torque (in Nm) than 1968 Opel Commodore. (157 Nm @ 3200 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1968 Opel Commodore.
Compare all specifications:
| 1968 Opel Commodore | 2005 Opel Vectra | |
| Make | Opel | Opel |
| Model | Commodore | Vectra |
| Year Released | 1968 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2239 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 94 HP | 125 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 157 Nm | 167 Nm |
| Torque RPM | 3200 RPM | 3800 RPM |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1176 kg | 1410 kg |
| Vehicle Length | 4620 mm | 4600 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2840 mm |
| Fuel Consumption Overall | 7.9 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
