1970 Ginetta G21 vs. 1975 GMC Jimmy
To start off, 1975 GMC Jimmy is newer by 5 year(s). Which means there will be less support and parts availability for 1970 Ginetta G21. In addition, the cost of maintenance, including insurance, on 1970 Ginetta G21 would be higher. At 4,093 cc (6 cylinders), 1975 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1975 GMC Jimmy (100 HP @ 3600 RPM) has 2 more horse power than 1970 Ginetta G21. (98 HP @ 5200 RPM) In normal driving conditions, 1975 GMC Jimmy should accelerate faster than 1970 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 1975 GMC Jimmy weights approximately 1063 kg more than 1970 Ginetta G21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1970 Ginetta G21. In wet, icy, snow, or gravel driving conditions, 1975 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, 1975 GMC Jimmy (242 Nm @ 1600 RPM) has 98 more torque (in Nm) than 1970 Ginetta G21. (144 Nm @ 4000 RPM). This means 1975 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1970 Ginetta G21. 1975 GMC Jimmy has automatic transmission and 1970 Ginetta G21 has manual transmission. 1970 Ginetta G21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
1970 Ginetta G21 | 1975 GMC Jimmy | |
Make | Ginetta | GMC |
Model | G21 | Jimmy |
Year Released | 1970 | 1975 |
Engine Position | Front | Front |
Engine Size | 1723 cc | 4093 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 98 HP | 100 HP |
Engine RPM | 5200 RPM | 3600 RPM |
Torque | 144 Nm | 242 Nm |
Torque RPM | 4000 RPM | 1600 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 737 kg | 1800 kg |
Vehicle Length | 3980 mm | 4690 mm |
Vehicle Width | 1610 mm | 2030 mm |
Vehicle Height | 1170 mm | 1840 mm |
Wheelbase Size | 2320 mm | 2720 mm |