1990 Chevrolet Astro vs. 2003 GMC Sierra
To start off, 2003 GMC Sierra is newer by 13 year(s). Which means there will be less support and parts availability for 1990 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1990 Chevrolet Astro would be higher. At 4,816 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 GMC Sierra (275 HP) has 92 more horse power than 1990 Chevrolet Astro. (183 HP) In normal driving conditions, 2003 GMC Sierra should accelerate faster than 1990 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sierra weights approximately 50 kg more than 1990 Chevrolet Astro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2003 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1990 Chevrolet Astro 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, 2003 GMC Sierra (386 Nm) has 48 more torque (in Nm) than 1990 Chevrolet Astro. (338 Nm). This means 2003 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1990 Chevrolet Astro.
Compare all specifications:
| 1990 Chevrolet Astro | 2003 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Astro | Sierra |
| Year Released | 1990 | 2003 |
| Body Type | Minivan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 4816 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 183 HP | 275 HP |
| Torque | 338 Nm | 386 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 8 seats | 3 seats |
| Vehicle Weight | 1895 kg | 1945 kg |
| Vehicle Length | 4830 mm | 5650 mm |
| Vehicle Width | 1980 mm | 2000 mm |
| Vehicle Height | 1910 mm | 1810 mm |
| Wheelbase Size | 2830 mm | 3380 mm |
