1999 Infiniti QX4 vs. 1986 Opel Omega
To start off, 1999 Infiniti QX4 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 3,498 cc (6 cylinders), 1999 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 1999 Infiniti QX4 (238 HP @ 6000 RPM) has 151 more horse power than 1986 Opel Omega. (87 HP @ 5200 RPM). In normal driving conditions, 1999 Infiniti QX4 should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Infiniti QX4 weights approximately 812 kg more than 1986 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Opel Omega. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Infiniti QX4 (359 Nm @ 3200 RPM) has 219 more torque (in Nm) than 1986 Opel Omega. (140 Nm @ 3400 RPM). This means 1999 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega. 1999 Infiniti QX4 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 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Infiniti QX4 | 1986 Opel Omega | |
| Make | Infiniti | Opel |
| Model | QX4 | Omega |
| Year Released | 1999 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 238 HP | 87 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 359 Nm | 140 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1962 kg | 1150 kg |
| Vehicle Length | 4660 mm | 4690 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1800 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2670 mm |
