2004 Opel Vectra vs. 1970 Opel Commodore
To start off, 2004 Opel Vectra is newer by 34 year(s). Which means there will be less support and parts availability for 1970 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1970 Opel Commodore would be higher. At 2,490 cc (6 cylinders), 1970 Opel Commodore is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (173 HP @ 5500 RPM) has 25 more horse power than 1970 Opel Commodore. (148 HP @ 5800 RPM). In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1970 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 355 kg more than 1970 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 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 1970 Opel 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, 2004 Opel Vectra (265 Nm @ 2500 RPM) has 69 more torque (in Nm) than 1970 Opel Commodore. (196 Nm @ 4500 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Commodore.
Compare all specifications:
| 2004 Opel Vectra | 1970 Opel Commodore | |
| Make | Opel | Opel |
| Model | Vectra | Commodore |
| Year Released | 2004 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2490 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 148 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 265 Nm | 196 Nm |
| Torque RPM | 2500 RPM | 4500 RPM |
| Engine Bore Size | 86.1 mm | 87 mm |
| Engine Stroke Size | 86 mm | 69.8 mm |
| Engine Compression Ratio | 9.5:1 | 9.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1585 kg | 1230 kg |
| Vehicle Length | 4830 mm | 4580 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1510 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2670 mm |
| Fuel Tank Capacity | 60 L | 70 L |
