1979 Buick Estate vs. 1998 Opel Omega
To start off, 1998 Opel Omega is newer by 19 year(s). Which means there will be less support and parts availability for 1979 Buick Estate. In addition, the cost of maintenance, including insurance, on 1979 Buick Estate would be higher. At 4,942 cc (8 cylinders), 1979 Buick Estate is equipped with a bigger engine. In terms of performance, 1979 Buick Estate (138 HP @ 3600 RPM) has 24 more horse power than 1998 Opel Omega. (114 HP @ 5400 RPM). In normal driving conditions, 1979 Buick Estate should accelerate faster than 1998 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1979 Buick Estate weights approximately 440 kg more than 1998 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1979 Buick Estate (318 Nm @ 2000 RPM) has 140 more torque (in Nm) than 1998 Opel Omega. (178 Nm @ 2800 RPM). This means 1979 Buick Estate will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Omega. 1979 Buick Estate has automatic transmission and 1998 Opel Omega has manual transmission. 1998 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 Buick Estate will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Buick Estate | 1998 Opel Omega | |
| Make | Buick | Opel |
| Model | Estate | Omega |
| Year Released | 1979 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 4942 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 138 HP | 114 HP |
| Engine RPM | 3600 RPM | 5400 RPM |
| Torque | 318 Nm | 178 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 101.6 mm | 86 mm |
| Engine Stroke Size | 76.2 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1870 kg | 1430 kg |
| Vehicle Length | 5510 mm | 4770 mm |
| Vehicle Width | 1990 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2950 mm | 2740 mm |
