2004 Chevrolet Astro vs. 1981 GMC Jimmy
To start off, 2004 Chevrolet Astro is newer by 23 year(s). Which means there will be less support and parts availability for 1981 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1981 GMC Jimmy would be higher. At 6,210 cc (8 cylinders), 1981 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Astro (187 HP @ 4400 RPM) has 57 more horse power than 1981 GMC Jimmy. (130 HP @ 3600 RPM). In normal driving conditions, 2004 Chevrolet Astro should accelerate faster than 1981 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Astro weights approximately 5 kg more than 1981 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2004 Chevrolet Astro. In wet, icy, snow, or gravel driving conditions, 1981 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, 2004 Chevrolet Astro (339 Nm @ 2800 RPM) has 13 more torque (in Nm) than 1981 GMC Jimmy. (326 Nm @ 2000 RPM). This means 2004 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Jimmy.
Compare all specifications:
| 2004 Chevrolet Astro | 1981 GMC Jimmy | |
| Make | Chevrolet | GMC |
| Model | Astro | Jimmy |
| Year Released | 2004 | 1981 |
| Body Type | Minivan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 6210 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 187 HP | 130 HP |
| Engine RPM | 4400 RPM | 3600 RPM |
| Torque | 339 Nm | 326 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1950 kg | 1945 kg |
| Vehicle Length | 4830 mm | 4690 mm |
| Vehicle Width | 1980 mm | 2030 mm |
| Vehicle Height | 1910 mm | 1840 mm |
| Wheelbase Size | 2830 mm | 2720 mm |
