1985 Chevrolet Astro vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1985 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1985 Chevrolet Astro would be higher. At 5,300 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (322 HP @ 5300 RPM) has 139 more horse power than 1985 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1985 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 490 kg more than 1985 Chevrolet Astro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 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, 1985 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 (472 Nm @ 4400 RPM) has 134 more torque (in Nm) than 1985 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 1985 Chevrolet Astro. 2013 GMC Sierra has automatic transmission and 1985 Chevrolet Astro has manual transmission. 1985 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Chevrolet Astro | 2013 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Astro | Sierra |
| Year Released | 1985 | 2013 |
| Body Type | Minivan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 183 HP | 322 HP |
| Engine RPM | 4400 RPM | 5300 RPM |
| Torque | 338 Nm | 472 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Engine Bore Size | 101.6 mm | 96 mm |
| Engine Stroke Size | 88.4 mm | 92 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 8 seats | 5 seats |
| Vehicle Weight | 1895 kg | 2385 kg |
| Vehicle Length | 4830 mm | 6330 mm |
| Vehicle Width | 1980 mm | 2031 mm |
| Vehicle Height | 1910 mm | 1869 mm |
| Wheelbase Size | 2830 mm | 4000 mm |
