1990 GMC Jimmy vs. 1981 Porsche 928
To start off, 1990 GMC Jimmy is newer by 9 year(s). Which means there will be less support and parts availability for 1981 Porsche 928. In addition, the cost of maintenance, including insurance, on 1981 Porsche 928 would be higher. At 5,002 cc (8 cylinders), 1990 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1981 Porsche 928 (238 HP @ 5250 RPM) has 30 more horse power than 1990 GMC Jimmy. (208 HP @ 4000 RPM) In normal driving conditions, 1981 Porsche 928 should accelerate faster than 1990 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1990 GMC Jimmy weights approximately 434 kg more than 1981 Porsche 928.
Because 1990 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1981 Porsche 928. In wet, icy, snow, or gravel driving conditions, 1990 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, 1990 GMC Jimmy (407 Nm @ 2800 RPM) has 51 more torque (in Nm) than 1981 Porsche 928. (356 Nm @ 3600 RPM). This means 1990 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1981 Porsche 928. 1990 GMC Jimmy has automatic transmission and 1981 Porsche 928 has manual transmission. 1981 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
1990 GMC Jimmy | 1981 Porsche 928 | |
Make | GMC | Porsche |
Model | Jimmy | 928 |
Year Released | 1990 | 1981 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 5002 cc | 4472 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 208 HP | 238 HP |
Engine RPM | 4000 RPM | 5250 RPM |
Torque | 407 Nm | 356 Nm |
Torque RPM | 2800 RPM | 3600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1884 kg | 1450 kg |
Vehicle Length | 4690 mm | 4450 mm |
Vehicle Width | 2030 mm | 1840 mm |
Vehicle Height | 1840 mm | 1320 mm |
Wheelbase Size | 2720 mm | 2510 mm |