1979 GMC Jimmy vs. 1978 Porsche 911
To start off, 1979 GMC Jimmy is newer by 1 year(s). Which means there will be less support and parts availability for 1978 Porsche 911. In addition, the cost of maintenance, including insurance, on 1978 Porsche 911 would be higher. At 4,091 cc (6 cylinders), 1979 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1978 Porsche 911 (185 HP @ 5500 RPM) has 85 more horse power than 1979 GMC Jimmy. (100 HP @ 3600 RPM) In normal driving conditions, 1978 Porsche 911 should accelerate faster than 1979 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Jimmy weights approximately 620 kg more than 1978 Porsche 911.
Because 1979 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1978 Porsche 911. 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, 1978 Porsche 911 (265 Nm @ 4100 RPM) has 23 more torque (in Nm) than 1979 GMC Jimmy. (242 Nm @ 1600 RPM). This means 1978 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Jimmy. 1979 GMC Jimmy has automatic transmission and 1978 Porsche 911 has manual transmission. 1978 Porsche 911 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 | 1978 Porsche 911 | |
Make | GMC | Porsche |
Model | Jimmy | 911 |
Year Released | 1979 | 1978 |
Body Type | SUV | Coupe |
Engine Position | Front | Rear |
Engine Size | 4091 cc | 2994 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 100 HP | 185 HP |
Engine RPM | 3600 RPM | 5500 RPM |
Torque | 242 Nm | 265 Nm |
Torque RPM | 1600 RPM | 4100 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1800 kg | 1180 kg |
Vehicle Length | 4690 mm | 4300 mm |
Vehicle Width | 2030 mm | 1660 mm |
Vehicle Height | 1840 mm | 1330 mm |
Wheelbase Size | 2720 mm | 2280 mm |