1974 GMC Jimmy vs. 1978 Holden Gemini
To start off, 1978 Holden Gemini is newer by 4 year(s). Which means there will be less support and parts availability for 1974 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1974 GMC Jimmy would be higher. At 4,093 cc (6 cylinders), 1974 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1974 GMC Jimmy (100 HP @ 3600 RPM) has 34 more horse power than 1978 Holden Gemini. (66 HP @ 5200 RPM). In normal driving conditions, 1974 GMC Jimmy should accelerate faster than 1978 Holden Gemini. With that said, vehicle weight also plays an important factor in acceleration. 1974 GMC Jimmy weights approximately 855 kg more than 1978 Holden Gemini. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1978 Holden Gemini. In wet, icy, snow, or gravel driving conditions, 1974 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, 1974 GMC Jimmy (242 Nm @ 1600 RPM) has 129 more torque (in Nm) than 1978 Holden Gemini. (113 Nm @ 3600 RPM). This means 1974 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1978 Holden Gemini.
Compare all specifications:
1974 GMC Jimmy | 1978 Holden Gemini | |
Make | GMC | Holden |
Model | Jimmy | Gemini |
Year Released | 1974 | 1978 |
Engine Position | Front | Front |
Engine Size | 4093 cc | 1584 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 66 HP |
Engine RPM | 3600 RPM | 5200 RPM |
Torque | 242 Nm | 113 Nm |
Torque RPM | 1600 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1800 kg | 945 kg |
Vehicle Length | 4690 mm | 4240 mm |
Vehicle Width | 2030 mm | 1580 mm |
Vehicle Height | 1840 mm | 1340 mm |
Wheelbase Size | 2720 mm | 2410 mm |