1981 GMC Jimmy vs. 2007 GMC Yukon
To start off, 2007 GMC Yukon is newer by 26 year(s). Which means there will be less support and parts availability for 1981 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1981 GMC Jimmy would be higher. At 6,210 cc (8 cylinders), 1981 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2007 GMC Yukon (295 HP @ 500 RPM) has 165 more horse power than 1981 GMC Jimmy. (130 HP @ 3600 RPM) In normal driving conditions, 2007 GMC Yukon should accelerate faster than 1981 GMC Jimmy.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2007 GMC Yukon (414 Nm @ 4800 RPM) has 88 more torque (in Nm) than 1981 GMC Jimmy. (326 Nm @ 2000 RPM). This means 2007 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Jimmy.
Compare all specifications:
| 1981 GMC Jimmy | 2007 GMC Yukon | |
| Make | GMC | GMC |
| Model | Jimmy | Yukon |
| Year Released | 1981 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 6210 cc | 4802 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 130 HP | 295 HP |
| Engine RPM | 3600 RPM | 500 RPM |
| Torque | 326 Nm | 414 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 4690 mm | 5660 mm |
| Vehicle Width | 2030 mm | 2020 mm |
| Vehicle Height | 1840 mm | 1960 mm |
| Wheelbase Size | 2720 mm | 3310 mm |
