1981 Ford Falcon vs. 2006 Infiniti QX56
To start off, 2006 Infiniti QX56 is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Ford Falcon. In addition, the cost of maintenance, including insurance, on 1981 Ford Falcon 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 206 more horse power than 1981 Ford Falcon. (109 HP @ 4000 RPM) In normal driving conditions, 2006 Infiniti QX56 should accelerate faster than 1981 Ford Falcon. With that said, vehicle weight also plays an important factor in acceleration. 1981 Ford Falcon weights approximately 50 kg more than 2006 Infiniti QX56.
Because 2006 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Ford Falcon. 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 301 more torque (in Nm) than 1981 Ford Falcon. (228 Nm @ 2400 RPM). This means 2006 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1981 Ford Falcon.
Compare all specifications:
| 1981 Ford Falcon | 2006 Infiniti QX56 | |
| Make | Ford | Infiniti |
| Model | Falcon | QX56 |
| Year Released | 1981 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3273 cc | 5555 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 109 HP | 315 HP |
| Engine RPM | 4000 RPM | 4900 RPM |
| Torque | 228 Nm | 529 Nm |
| Torque RPM | 2400 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1370 kg | 1320 kg |
| Vehicle Length | 4740 mm | 5260 mm |
| Vehicle Width | 1870 mm | 2010 mm |
| Vehicle Height | 1380 mm | 1980 mm |
| Wheelbase Size | 2830 mm | 3140 mm |
