2004 Infiniti QX4 vs. 1981 Opel Ascona
To start off, 2004 Infiniti QX4 is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1981 Opel Ascona would be higher. At 3,498 cc (6 cylinders), 2004 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2004 Infiniti QX4 (238 HP @ 6000 RPM) has 157 more horse power than 1981 Opel Ascona. (81 HP @ 5400 RPM). In normal driving conditions, 2004 Infiniti QX4 should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti QX4 weights approximately 946 kg more than 1981 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Infiniti QX4 (359 Nm @ 3200 RPM) has 225 more torque (in Nm) than 1981 Opel Ascona. (134 Nm @ 2600 RPM). This means 2004 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 2004 Infiniti QX4 | 1981 Opel Ascona | |
| Make | Infiniti | Opel |
| Model | QX4 | Ascona |
| Year Released | 2004 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 238 HP | 81 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 359 Nm | 134 Nm |
| Torque RPM | 3200 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1960 kg | 1014 kg |
| Vehicle Length | 4660 mm | 4380 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Vehicle Height | 1800 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2580 mm |
