2001 Nissan R 390 GT1 vs. 2004 Opel Omega
To start off, 2004 Opel Omega is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Nissan R 390 GT1. In addition, the cost of maintenance, including insurance, on 2001 Nissan R 390 GT1 would be higher. In terms of performance, 2001 Nissan R 390 GT1 (543 HP @ 6800 RPM) has 401 more horse power than 2004 Opel Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2001 Nissan R 390 GT1 should accelerate faster than 2004 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Omega weights approximately 567 kg more than 2001 Nissan R 390 GT1.
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, 2001 Nissan R 390 GT1 (637 Nm @ 4400 RPM) has 428 more torque (in Nm) than 2004 Opel Omega. (209 Nm @ 4000 RPM). This means 2001 Nissan R 390 GT1 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Omega.
Compare all specifications:
| 2001 Nissan R 390 GT1 | 2004 Opel Omega | |
| Make | Nissan | Opel |
| Model | R 390 GT1 | Omega |
| Year Released | 2001 | 2004 |
| Engine Position | Middle | Middle |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 543 HP | 142 HP |
| Engine RPM | 6800 RPM | 5400 RPM |
| Torque | 637 Nm | 209 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1098 kg | 1665 kg |
| Vehicle Length | 4730 mm | 4900 mm |
| Vehicle Width | 2010 mm | 1790 mm |
| Vehicle Height | 1150 mm | 1510 mm |
| Wheelbase Size | 2730 mm | 2740 mm |
