2004 Opel Signum vs. 1983 Oldsmobile Omega
To start off, 2004 Opel Signum is newer by 21 year(s). Which means there will be less support and parts availability for 1983 Oldsmobile Omega. In addition, the cost of maintenance, including insurance, on 1983 Oldsmobile Omega would be higher. At 2,474 cc (4 cylinders), 1983 Oldsmobile Omega is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 84 more horse power than 1983 Oldsmobile Omega. (89 HP @ 4000 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1983 Oldsmobile Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 430 kg more than 1983 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 Signum (265 Nm @ 2500 RPM) has 82 more torque (in Nm) than 1983 Oldsmobile Omega. (183 Nm @ 2400 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Oldsmobile Omega. 1983 Oldsmobile Omega has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 Oldsmobile Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 1983 Oldsmobile Omega | |
| Make | Opel | Oldsmobile |
| Model | Signum | Omega |
| Year Released | 2004 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2474 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 89 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 265 Nm | 183 Nm |
| Torque RPM | 2500 RPM | 2400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1560 kg | 1130 kg |
| Vehicle Length | 4640 mm | 4610 mm |
| Vehicle Width | 1800 mm | 1720 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2840 mm | 2670 mm |
