2009 Chevrolet Tahoe vs. 1986 Chevrolet Astro
To start off, 2009 Chevrolet Tahoe is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1986 Chevrolet Astro would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Tahoe (320 HP @ 5200 RPM) has 137 more horse power than 1986 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 2009 Chevrolet Tahoe should accelerate faster than 1986 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Tahoe weights approximately 305 kg more than 1986 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, 2009 Chevrolet Tahoe (462 Nm @ 4200 RPM) has 124 more torque (in Nm) than 1986 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 2009 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 1986 Chevrolet Astro. 2009 Chevrolet Tahoe has automatic transmission and 1986 Chevrolet Astro has manual transmission. 1986 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Tahoe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Tahoe | 1986 Chevrolet Astro | |
| Make | Chevrolet | Chevrolet |
| Model | Tahoe | Astro |
| Year Released | 2009 | 1986 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 4293 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 320 HP | 183 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 462 Nm | 338 Nm |
| Torque RPM | 4200 RPM | 2800 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 8 seats |
| Vehicle Weight | 2200 kg | 1895 kg |
| Vehicle Length | 5140 mm | 4830 mm |
| Vehicle Width | 2010 mm | 1980 mm |
| Vehicle Height | 1960 mm | 1910 mm |
| Wheelbase Size | 2950 mm | 2830 mm |
