2001 Chevrolet Astro vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 12 year(s). Which means there will be less support and parts availability for 2001 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 2001 Chevrolet Astro would be higher. At 6,000 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (327 HP @ 5100 RPM) has 144 more horse power than 2001 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 2001 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 633 kg more than 2001 Chevrolet Astro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2013 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2001 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, 2013 GMC Sierra (498 Nm @ 4100 RPM) has 160 more torque (in Nm) than 2001 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2001 Chevrolet Astro.
Compare all specifications:
| 2001 Chevrolet Astro | 2013 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Astro | Sierra |
| Year Released | 2001 | 2013 |
| Body Type | Minivan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 6000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 183 HP | 327 HP |
| Engine RPM | 4400 RPM | 5100 RPM |
| Torque | 338 Nm | 498 Nm |
| Torque RPM | 2800 RPM | 4100 RPM |
| Engine Bore Size | 101.7 mm | 101 mm |
| Engine Stroke Size | 88.4 mm | 92 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | CVT |
| Number of Seats | 8 seats | 6 seats |
| Vehicle Weight | 1895 kg | 2528 kg |
| Vehicle Length | 4830 mm | 5847 mm |
| Vehicle Width | 1980 mm | 2032 mm |
| Vehicle Height | 1910 mm | 1875 mm |
| Wheelbase Size | 2830 mm | 3645 mm |
