2007 GMC Sierra vs. 1984 GMC Jimmy
To start off, 2007 GMC Sierra is newer by 23 year(s). Which means there will be less support and parts availability for 1984 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1984 GMC Jimmy would be higher. At 5,733 cc (8 cylinders), 1984 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (315 HP @ 5200 RPM) has 152 more horse power than 1984 GMC Jimmy. (163 HP @ 3800 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1984 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 555 kg more than 1984 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Sierra (458 Nm @ 4400 RPM) has 92 more torque (in Nm) than 1984 GMC Jimmy. (366 Nm @ 1600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 GMC Jimmy.
Compare all specifications:
| 2007 GMC Sierra | 1984 GMC Jimmy | |
| Make | GMC | GMC |
| Model | Sierra | Jimmy |
| Year Released | 2007 | 1984 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5357 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 315 HP | 163 HP |
| Engine RPM | 5200 RPM | 3800 RPM |
| Torque | 458 Nm | 366 Nm |
| Torque RPM | 4400 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2435 kg | 1880 kg |
| Vehicle Length | 6320 mm | 4690 mm |
| Vehicle Width | 2040 mm | 2030 mm |
| Vehicle Height | 1880 mm | 1840 mm |
| Wheelbase Size | 4010 mm | 2720 mm |
