1977 GMC Jimmy vs. 1972 Holden Belmont
To start off, 1977 GMC Jimmy is newer by 5 year(s). Which means there will be less support and parts availability for 1972 Holden Belmont. In addition, the cost of maintenance, including insurance, on 1972 Holden Belmont would be higher. At 4,093 cc (6 cylinders), 1977 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1972 Holden Belmont (116 HP @ 4400 RPM) has 16 more horse power than 1977 GMC Jimmy. (100 HP @ 3600 RPM) In normal driving conditions, 1972 Holden Belmont should accelerate faster than 1977 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1977 GMC Jimmy weights approximately 460 kg more than 1972 Holden Belmont.
Because 1977 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1972 Holden Belmont. 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, 1977 GMC Jimmy (243 Nm @ 1600 RPM) has 14 more torque (in Nm) than 1972 Holden Belmont. (229 Nm @ 2000 RPM). This means 1977 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1972 Holden Belmont.
Compare all specifications:
| 1977 GMC Jimmy | 1972 Holden Belmont | |
| Make | GMC | Holden |
| Model | Jimmy | Belmont |
| Year Released | 1977 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 2834 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 116 HP |
| Engine RPM | 3600 RPM | 4400 RPM |
| Torque | 243 Nm | 229 Nm |
| Torque RPM | 1600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1800 kg | 1340 kg |
| Vehicle Length | 4690 mm | 4770 mm |
| Vehicle Width | 2030 mm | 1890 mm |
| Vehicle Height | 1840 mm | 1380 mm |
| Wheelbase Size | 2720 mm | 2830 mm |
