1991 GMC Jimmy vs. 1999 Holden Astra
To start off, 1999 Holden Astra is newer by 8 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 5,001 cc (8 cylinders), 1991 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1991 GMC Jimmy (208 HP @ 4000 RPM) has 11 more horse power than 1999 Holden Astra. (197 HP @ 5600 RPM). In normal driving conditions, 1991 GMC Jimmy should accelerate faster than 1999 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 GMC Jimmy weights approximately 715 kg more than 1999 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1999 Holden 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 (407 Nm @ 2800 RPM) has 157 more torque (in Nm) than 1999 Holden Astra. (250 Nm @ 1950 RPM). This means 1991 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra. 1991 GMC Jimmy has automatic transmission and 1999 Holden Astra has manual transmission. 1999 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 GMC Jimmy | 1999 Holden Astra | |
| Make | GMC | Holden |
| Model | Jimmy | Astra |
| Year Released | 1991 | 1999 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5001 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 197 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 407 Nm | 250 Nm |
| Torque RPM | 2800 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1880 kg | 1165 kg |
| Vehicle Length | 4690 mm | 4120 mm |
| Vehicle Width | 2030 mm | 1720 mm |
| Vehicle Height | 1840 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2610 mm |
