1999 Nissan R 391 vs. 1986 Opel Omega
To start off, 1999 Nissan R 391 is newer by 13 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega would be higher. At 4,997 cc (8 cylinders), 1999 Nissan R 391 is equipped with a bigger engine. In terms of performance, 1999 Nissan R 391 (152 HP @ 3600 RPM) has 37 more horse power than 1986 Opel Omega. (115 HP @ 5600 RPM). In normal driving conditions, 1999 Nissan R 391 should accelerate faster than 1986 Opel Omega.
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, 1999 Nissan R 391 (359 Nm) has 199 more torque (in Nm) than 1986 Opel Omega. (160 Nm). This means 1999 Nissan R 391 will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega. 1999 Nissan R 391 has automatic transmission and 1986 Opel Omega has manual transmission. 1986 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Nissan R 391 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Nissan R 391 | 1986 Opel Omega | |
| Make | Nissan | Opel |
| Model | R 391 | Omega |
| Year Released | 1999 | 1986 |
| Engine Position | Rear | Front |
| Engine Size | 4997 cc | 1795 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 152 HP | 115 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 359 Nm | 160 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 1 seats | 5 seats |
