2007 GMC Sierra vs. 1987 Chevrolet Astro
To start off, 2007 GMC Sierra is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1987 Chevrolet Astro would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 129 more horse power than 1987 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1987 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 895 kg more than 1987 Chevrolet Astro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 168 more torque (in Nm) than 1987 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Chevrolet Astro. 2007 GMC Sierra has automatic transmission and 1987 Chevrolet Astro has manual transmission. 1987 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 GMC Sierra | 1987 Chevrolet Astro | |
Make | GMC | Chevrolet |
Model | Sierra | Astro |
Year Released | 2007 | 1987 |
Body Type | Pickup | Minivan |
Engine Position | Front | Front |
Engine Size | 5999 cc | 4293 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 312 HP | 183 HP |
Engine RPM | 4400 RPM | 4400 RPM |
Torque | 506 Nm | 338 Nm |
Torque RPM | 4400 RPM | 2800 RPM |
Engine Bore Size | 102 mm | 101.6 mm |
Engine Stroke Size | 92 mm | 88.4 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 6 seats | 8 seats |
Vehicle Weight | 2790 kg | 1895 kg |
Vehicle Length | 6340 mm | 4830 mm |
Vehicle Width | 2440 mm | 1980 mm |
Vehicle Height | 1940 mm | 1910 mm |
Wheelbase Size | 4010 mm | 2830 mm |