2007 Infiniti QX56 vs. 1981 Nissan Sunny
To start off, 2007 Infiniti QX56 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1981 Nissan Sunny would be higher. At 5,552 cc (8 cylinders), 2007 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2007 Infiniti QX56 (320 HP @ 4900 RPM) has 267 more horse power than 1981 Nissan Sunny. (53 HP @ 4800 RPM). In normal driving conditions, 2007 Infiniti QX56 should accelerate faster than 1981 Nissan Sunny.
Let's talk about torque, 2007 Infiniti QX56 (533 Nm @ 3600 RPM) has 429 more torque (in Nm) than 1981 Nissan Sunny. (104 Nm @ 2800 RPM). This means 2007 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Sunny.
Compare all specifications:
| 2007 Infiniti QX56 | 1981 Nissan Sunny | |
| Make | Infiniti | Nissan |
| Model | QX56 | Sunny |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 1680 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 53 HP |
| Engine RPM | 4900 RPM | 4800 RPM |
| Torque | 533 Nm | 104 Nm |
| Torque RPM | 3600 RPM | 2800 RPM |
| Fuel Type | Diesel | Diesel |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5260 mm | 4140 mm |
| Vehicle Width | 2010 mm | 1650 mm |
| Vehicle Height | 1960 mm | 1400 mm |
| Wheelbase Size | 3140 mm | 2410 mm |
