1969 Buick GS vs. 1986 Opel Omega
To start off, 1986 Opel Omega is newer by 17 year(s). Which means there will be less support and parts availability for 1969 Buick GS. In addition, the cost of maintenance, including insurance, on 1969 Buick GS would be higher. At 5,724 cc (8 cylinders), 1969 Buick GS is equipped with a bigger engine. In terms of performance, 1969 Buick GS (190 HP @ 4000 RPM) has 68 more horse power than 1986 Opel Omega. (122 HP @ 5400 RPM). In normal driving conditions, 1969 Buick GS should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1969 Buick GS weights approximately 320 kg more than 1986 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, 1969 Buick GS (395 Nm @ 2800 RPM) has 220 more torque (in Nm) than 1986 Opel Omega. (175 Nm @ 2600 RPM). This means 1969 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega.
Compare all specifications:
| 1969 Buick GS | 1986 Opel Omega | |
| Make | Buick | Opel |
| Model | GS | Omega |
| Year Released | 1969 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 5724 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 190 HP | 122 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 395 Nm | 175 Nm |
| Torque RPM | 2800 RPM | 2600 RPM |
| Engine Bore Size | 96.5 mm | 86 mm |
| Engine Stroke Size | 97.8 mm | 86 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1630 kg | 1310 kg |
| Vehicle Length | 5180 mm | 4740 mm |
| Vehicle Width | 1960 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1540 mm |
| Wheelbase Size | 2860 mm | 2740 mm |
