1991 GMC Jimmy vs. 2003 Opel Astra
To start off, 2003 Opel Astra is newer by 12 year(s). Which means there will be less support and parts availability for 1991 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1991 GMC Jimmy would be higher. At 4,297 cc (6 cylinders), 1991 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (174 HP @ 5200 RPM) has 16 more horse power than 1991 GMC Jimmy. (158 HP @ 4000 RPM) In normal driving conditions, 2003 Opel Astra should accelerate faster than 1991 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1991 GMC Jimmy weights approximately 40 kg more than 2003 Opel Astra.
Because 1991 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 GMC Jimmy (312 Nm @ 2800 RPM) has 61 more torque (in Nm) than 2003 Opel Astra. (251 Nm @ 1950 RPM). This means 1991 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 1991 GMC Jimmy | 2003 Opel Astra | |
| Make | GMC | Opel |
| Model | Jimmy | Astra |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 4297 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 174 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 312 Nm | 251 Nm |
| Torque RPM | 2800 RPM | 1950 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1450 kg | 1410 kg |
| Vehicle Length | 4330 mm | 4260 mm |
| Vehicle Width | 1670 mm | 1760 mm |
| Vehicle Height | 1630 mm | 1470 mm |
| Wheelbase Size | 2560 mm | 2740 mm |
