1979 GMC Jimmy vs. 1971 Morris Marina
To start off, 1979 GMC Jimmy is newer by 8 year(s). Which means there will be less support and parts availability for 1971 Morris Marina. In addition, the cost of maintenance, including insurance, on 1971 Morris Marina would be higher. At 4,091 cc (6 cylinders), 1979 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1979 GMC Jimmy (100 HP @ 3600 RPM) has 41 more horse power than 1971 Morris Marina. (59 HP @ 5500 RPM). In normal driving conditions, 1979 GMC Jimmy should accelerate faster than 1971 Morris Marina. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Jimmy weights approximately 918 kg more than 1971 Morris Marina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1971 Morris Marina. In wet, icy, snow, or gravel driving conditions, 1979 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, 1979 GMC Jimmy (242 Nm @ 1600 RPM) has 148 more torque (in Nm) than 1971 Morris Marina. (94 Nm @ 2450 RPM). This means 1979 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1971 Morris Marina. 1979 GMC Jimmy has automatic transmission and 1971 Morris Marina has manual transmission. 1971 Morris Marina will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
1979 GMC Jimmy | 1971 Morris Marina | |
Make | GMC | Morris |
Model | Jimmy | Marina |
Year Released | 1979 | 1971 |
Engine Position | Front | Front |
Engine Size | 4091 cc | 1275 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 59 HP |
Engine RPM | 3600 RPM | 5500 RPM |
Torque | 242 Nm | 94 Nm |
Torque RPM | 1600 RPM | 2450 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1800 kg | 882 kg |
Vehicle Length | 4690 mm | 4240 mm |
Vehicle Width | 2030 mm | 1630 mm |
Vehicle Height | 1840 mm | 1430 mm |
Wheelbase Size | 2720 mm | 2440 mm |