1999 Chevrolet Astro vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1999 Chevrolet Astro would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 117 more horse power than 1999 Chevrolet Astro. (183 HP) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1999 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 979 kg more than 1999 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, 2005 GMC Sierra (488 Nm) has 150 more torque (in Nm) than 1999 Chevrolet Astro. (338 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Chevrolet Astro.
Compare all specifications:
1999 Chevrolet Astro | 2005 GMC Sierra | |
Make | Chevrolet | GMC |
Model | Astro | Sierra |
Year Released | 1999 | 2005 |
Body Type | Minivan | Pickup |
Engine Position | Front | Front |
Engine Size | 4293 cc | 5965 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 183 HP | 300 HP |
Torque | 338 Nm | 488 Nm |
Engine Bore Size | 101.6 mm | 102 mm |
Engine Stroke Size | 88.4 mm | 92 mm |
Drive Type | 4WD | 4WD |
Number of Seats | 8 seats | 6 seats |
Vehicle Weight | 1895 kg | 2874 kg |
Vehicle Length | 4830 mm | 6510 mm |
Vehicle Width | 1980 mm | 2030 mm |
Vehicle Height | 1910 mm | 1960 mm |
Wheelbase Size | 2830 mm | 4250 mm |