1984 Ford Sierra vs. 1979 GMC Jimmy
To start off, 1984 Ford Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 1979 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1979 GMC Jimmy 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 25 more horse power than 1984 Ford Sierra. (75 HP @ 5300 RPM) In normal driving conditions, 1979 GMC Jimmy should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Jimmy weights approximately 760 kg more than 1984 Ford Sierra. 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 1984 Ford Sierra. 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 123 more torque (in Nm) than 1984 Ford Sierra. (119 Nm @ 2900 RPM). This means 1979 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 1979 GMC Jimmy has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra 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:
1984 Ford Sierra | 1979 GMC Jimmy | |
Make | Ford | GMC |
Model | Sierra | Jimmy |
Year Released | 1984 | 1979 |
Engine Position | Front | Front |
Engine Size | 1608 cc | 4091 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 75 HP | 100 HP |
Engine RPM | 5300 RPM | 3600 RPM |
Torque | 119 Nm | 242 Nm |
Torque RPM | 2900 RPM | 1600 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1040 kg | 1800 kg |
Vehicle Length | 4500 mm | 4690 mm |
Vehicle Width | 1720 mm | 2030 mm |
Vehicle Height | 1450 mm | 1840 mm |
Wheelbase Size | 2610 mm | 2720 mm |