2006 Infiniti QX56 vs. 1988 Opel Vectra
To start off, 2006 Infiniti QX56 is newer by 18 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 5,555 cc (8 cylinders), 2006 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX56 (315 HP @ 4900 RPM) has 259 more horse power than 1988 Opel Vectra. (56 HP @ 4600 RPM). In normal driving conditions, 2006 Infiniti QX56 should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti QX56 weights approximately 200 kg more than 1988 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 1988 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti QX56 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 QX56 (529 Nm @ 3600 RPM) has 424 more torque (in Nm) than 1988 Opel Vectra. (105 Nm @ 2400 RPM). This means 2006 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra. 2006 Infiniti QX56 has automatic transmission and 1988 Opel Vectra has manual transmission. 1988 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Infiniti QX56 | 1988 Opel Vectra | |
| Make | Infiniti | Opel |
| Model | QX56 | Vectra |
| Year Released | 2006 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 5555 cc | 1699 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 315 HP | 56 HP |
| Engine RPM | 4900 RPM | 4600 RPM |
| Torque | 529 Nm | 105 Nm |
| Torque RPM | 3600 RPM | 2400 RPM |
| Engine Bore Size | 98 mm | 82.5 mm |
| Engine Stroke Size | 92 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1320 kg | 1120 kg |
| Vehicle Length | 5260 mm | 4360 mm |
| Vehicle Width | 2010 mm | 1710 mm |
| Vehicle Height | 1980 mm | 1400 mm |
| Wheelbase Size | 3140 mm | 2520 mm |
| Fuel Consumption Overall | 15.7 L/100km | 4.8 L/100km |
| Fuel Tank Capacity | 106 L | 75 L |
