2006 Infiniti QX4 vs. 1990 Opel Omega
To start off, 2006 Infiniti QX4 is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 5,552 cc (8 cylinders), 2006 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX4 (315 HP @ 4900 RPM) has 226 more horse power than 1990 Opel Omega. (89 HP @ 5200 RPM). In normal driving conditions, 2006 Infiniti QX4 should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti QX4 weights approximately 114 kg more than 1990 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti QX4 will offer significantly more control. 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, 2006 Infiniti QX4 (530 Nm @ 3600 RPM) has 379 more torque (in Nm) than 1990 Opel Omega. (151 Nm @ 3400 RPM). This means 2006 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega. 2006 Infiniti QX4 has automatic transmission and 1990 Opel Omega has manual transmission. 1990 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Infiniti QX4 | 1990 Opel Omega | |
| Make | Infiniti | Opel |
| Model | QX4 | Omega |
| Year Released | 2006 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 315 HP | 89 HP |
| Engine RPM | 4900 RPM | 5200 RPM |
| Torque | 530 Nm | 151 Nm |
| Torque RPM | 3600 RPM | 3400 RPM |
| Engine Bore Size | 98 mm | 84.8 mm |
| Engine Stroke Size | 92 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1320 kg | 1206 kg |
| Vehicle Length | 5260 mm | 4740 mm |
| Vehicle Width | 2010 mm | 1780 mm |
| Vehicle Height | 1960 mm | 1490 mm |
| Wheelbase Size | 3140 mm | 2740 mm |
