2008 GMC Sierra vs. 1975 GMC Jimmy
To start off, 2008 GMC Sierra is newer by 33 year(s). Which means there will be less support and parts availability for 1975 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1975 GMC Jimmy would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 220 more horse power than 1975 GMC Jimmy. (133 HP @ 4200 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1975 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 257 kg more than 1975 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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 187 more torque (in Nm) than 1975 GMC Jimmy. (319 Nm @ 2400 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 GMC Jimmy.
Compare all specifications:
| 2008 GMC Sierra | 1975 GMC Jimmy | |
| Make | GMC | GMC |
| Model | Sierra | Jimmy |
| Year Released | 2008 | 1975 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 5002 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 353 HP | 133 HP |
| Engine RPM | 5400 RPM | 4200 RPM |
| Torque | 506 Nm | 319 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2141 kg | 1884 kg |
| Vehicle Length | 6580 mm | 4690 mm |
| Vehicle Width | 2040 mm | 2030 mm |
| Vehicle Height | 1960 mm | 1840 mm |
| Wheelbase Size | 4250 mm | 2720 mm |
