1977 GMC Jimmy vs. 2011 Infiniti QX56
To start off, 2011 Infiniti QX56 is newer by 34 year(s). Which means there will be less support and parts availability for 1977 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1977 GMC Jimmy would be higher. At 5,600 cc (8 cylinders), 2011 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2011 Infiniti QX56 (400 HP @ 5800 RPM) has 300 more horse power than 1977 GMC Jimmy. (100 HP @ 3600 RPM) In normal driving conditions, 2011 Infiniti QX56 should accelerate faster than 1977 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti QX56 weights approximately 740 kg more than 1977 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2011 Infiniti QX56. In wet, icy, snow, or gravel driving conditions, 1977 GMC Jimmy 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, 2011 Infiniti QX56 (559 Nm @ 4000 RPM) has 316 more torque (in Nm) than 1977 GMC Jimmy. (243 Nm @ 1600 RPM). This means 2011 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1977 GMC Jimmy.
Compare all specifications:
| 1977 GMC Jimmy | 2011 Infiniti QX56 | |
| Make | GMC | Infiniti |
| Model | Jimmy | QX56 |
| Year Released | 1977 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 5600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 400 HP |
| Engine RPM | 3600 RPM | 5800 RPM |
| Torque | 243 Nm | 559 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1800 kg | 2540 kg |
| Vehicle Length | 4690 mm | 5291 mm |
| Vehicle Width | 2030 mm | 2029 mm |
| Vehicle Height | 1840 mm | 1925 mm |
| Wheelbase Size | 2720 mm | 3076 mm |
