1989 Ford Sierra vs. 2005 GMC Jimmy
To start off, 2005 GMC Jimmy is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 4,293 cc (6 cylinders), 2005 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2005 GMC Jimmy (187 HP @ 4400 RPM) has 62 more horse power than 1989 Ford Sierra. (125 HP @ 5600 RPM) In normal driving conditions, 2005 GMC Jimmy should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Jimmy weights approximately 622 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1989 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Jimmy (338 Nm @ 2800 RPM) has 164 more torque (in Nm) than 1989 Ford Sierra. (174 Nm @ 2500 RPM). This means 2005 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra.
Compare all specifications:
| 1989 Ford Sierra | 2005 GMC Jimmy | |
| Make | Ford | GMC |
| Model | Sierra | Jimmy |
| Year Released | 1989 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 125 HP | 187 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 174 Nm | 338 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Engine Bore Size | 86 mm | 102 mm |
| Engine Stroke Size | 86 mm | 88 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 1128 kg | 1750 kg |
| Vehicle Length | 4430 mm | 4510 mm |
| Vehicle Width | 1700 mm | 1730 mm |
| Vehicle Height | 1380 mm | 1650 mm |
| Wheelbase Size | 2530 mm | 2560 mm |
