1981 Ford Mustang vs. 2009 Infiniti QX56
To start off, 2009 Infiniti QX56 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Ford Mustang. In addition, the cost of maintenance, including insurance, on 1981 Ford Mustang would be higher. At 5,552 cc (8 cylinders), 2009 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2009 Infiniti QX56 (320 HP @ 5200 RPM) has 147 more horse power than 1981 Ford Mustang. (173 HP @ 3800 RPM) In normal driving conditions, 2009 Infiniti QX56 should accelerate faster than 1981 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 1981 Ford Mustang weights approximately 35 kg more than 2009 Infiniti QX56.
Because 2009 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Ford Mustang. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Infiniti QX56 (533 Nm @ 3400 RPM) has 201 more torque (in Nm) than 1981 Ford Mustang. (332 Nm @ 2000 RPM). This means 2009 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1981 Ford Mustang.
Compare all specifications:
1981 Ford Mustang | 2009 Infiniti QX56 | |
Make | Ford | Infiniti |
Model | Mustang | QX56 |
Year Released | 1981 | 2009 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 4942 cc | 5552 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 173 HP | 320 HP |
Engine RPM | 3800 RPM | 5200 RPM |
Torque | 332 Nm | 533 Nm |
Torque RPM | 2000 RPM | 3400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 4 seats | 7 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1355 kg | 1320 kg |
Vehicle Length | 4560 mm | 5260 mm |
Vehicle Width | 1720 mm | 2010 mm |
Vehicle Height | 1320 mm | 2010 mm |
Wheelbase Size | 2560 mm | 3140 mm |