1999 Opel Omega vs. 2013 Nissan ALTIMA
To start off, 2013 Nissan ALTIMA is newer by 14 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 5,665 cc (8 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (311 HP @ 5600 RPM) has 138 more horse power than 2013 Nissan ALTIMA. (173 HP @ 5600 RPM). In normal driving conditions, 1999 Opel Omega should accelerate faster than 2013 Nissan ALTIMA. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 286 kg more than 2013 Nissan ALTIMA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2013 Nissan ALTIMA, being front wheel drive (FWD), will offer much better control with better grip. 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 Opel Omega (459 Nm @ 4400 RPM) has 215 more torque (in Nm) than 2013 Nissan ALTIMA. (244 Nm @ 3900 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2013 Nissan ALTIMA.
Compare all specifications:
| 1999 Opel Omega | 2013 Nissan ALTIMA | |
| Make | Opel | Nissan |
| Model | Omega | ALTIMA |
| Year Released | 1999 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 5665 cc | 2500 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 311 HP | 173 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 459 Nm | 244 Nm |
| Torque RPM | 4400 RPM | 3900 RPM |
| Engine Bore Size | 99.1 mm | 89 mm |
| Engine Stroke Size | 92 mm | 100 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | CVT |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1690 kg | 1404 kg |
| Vehicle Length | 4900 mm | 4595 mm |
| Vehicle Width | 1790 mm | 1795 mm |
| Vehicle Height | 1510 mm | 1421 mm |
| Wheelbase Size | 2740 mm | 2675 mm |
