1999 Nissan R 391 vs. 1999 Vauxhall Omega
To start off, both 1999 Nissan R 391 and 1999 Vauxhall Omega were released in the same year (1999). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,665 cc (8 cylinders), 1999 Vauxhall Omega is equipped with a bigger engine. In terms of performance, 1999 Vauxhall Omega (311 HP @ 5600 RPM) has 159 more horse power than 1999 Nissan R 391. (152 HP @ 3600 RPM) In normal driving conditions, 1999 Vauxhall Omega should accelerate faster than 1999 Nissan R 391.
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 Vauxhall Omega (459 Nm) has 100 more torque (in Nm) than 1999 Nissan R 391. (359 Nm). This means 1999 Vauxhall Omega will have an easier job in driving up hills or pulling heavy equipment than 1999 Nissan R 391.
Compare all specifications:
| 1999 Nissan R 391 | 1999 Vauxhall Omega | |
| Make | Nissan | Vauxhall |
| Model | R 391 | Omega |
| Year Released | 1999 | 1999 |
| Engine Position | Rear | Front |
| Engine Size | 4997 cc | 5665 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 152 HP | 311 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 359 Nm | 459 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
