1981 Oldsmobile Omega 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 Oldsmobile Omega. In addition, the cost of maintenance, including insurance, on 1981 Oldsmobile Omega would be higher. At 2,474 cc (4 cylinders), 1981 Oldsmobile Omega is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (148 HP @ 5600 RPM) has 58 more horse power than 1981 Oldsmobile Omega. (90 HP @ 4000 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1981 Oldsmobile Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 393 kg more than 1981 Oldsmobile Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (220 Nm @ 3800 RPM) has 37 more torque (in Nm) than 1981 Oldsmobile Omega. (183 Nm @ 2400 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1981 Oldsmobile Omega. 2004 Opel Vectra has automatic transmission and 1981 Oldsmobile Omega has manual transmission. 1981 Oldsmobile Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Oldsmobile Omega | 2004 Opel Vectra | |
| Make | Oldsmobile | Opel |
| Model | Omega | Vectra |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2474 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 148 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 183 Nm | 220 Nm |
| Torque RPM | 2400 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1130 kg | 1523 kg |
| Vehicle Length | 4610 mm | 4600 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2700 mm |
