1987 Ford Sierra vs. 1990 GMC Jimmy
To start off, 1990 GMC Jimmy is newer by 3 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,469 cc (4 cylinders), 1990 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1987 Ford Sierra (204 HP @ 6250 RPM) has 113 more horse power than 1990 GMC Jimmy. (91 HP @ 4400 RPM). In normal driving conditions, 1987 Ford Sierra should accelerate faster than 1990 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1990 GMC Jimmy weights approximately 150 kg more than 1987 Ford Sierra.
Because 1990 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Sierra. 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, 1987 Ford Sierra (277 Nm @ 4500 RPM) has 95 more torque (in Nm) than 1990 GMC Jimmy. (182 Nm @ 2800 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1990 GMC Jimmy.
Compare all specifications:
| 1987 Ford Sierra | 1990 GMC Jimmy | |
| Make | Ford | GMC |
| Model | Sierra | Jimmy |
| Year Released | 1987 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 2469 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 204 HP | 91 HP |
| Engine RPM | 6250 RPM | 4400 RPM |
| Torque | 277 Nm | 182 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Drive Type | Rear | 4WD |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1250 kg | 1400 kg |
| Vehicle Length | 4470 mm | 4330 mm |
| Vehicle Width | 1710 mm | 1670 mm |
| Vehicle Height | 1380 mm | 1630 mm |
| Wheelbase Size | 2500 mm | 2560 mm |
