1980 Buick LeSabre vs. 1986 Chevrolet Astro
To start off, 1986 Chevrolet Astro is newer by 6 year(s). Which means there will be less support and parts availability for 1980 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1980 Buick LeSabre would be higher. At 4,293 cc (6 cylinders), 1986 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1986 Chevrolet Astro (183 HP @ 4400 RPM) has 60 more horse power than 1980 Buick LeSabre. (123 HP @ 4000 RPM) In normal driving conditions, 1986 Chevrolet Astro should accelerate faster than 1980 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 1986 Chevrolet Astro weights approximately 315 kg more than 1980 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1980 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 1986 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, 1986 Chevrolet Astro (338 Nm @ 2800 RPM) has 59 more torque (in Nm) than 1980 Buick LeSabre. (279 Nm @ 2000 RPM). This means 1986 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1980 Buick LeSabre. 1980 Buick LeSabre 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. 1980 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1980 Buick LeSabre | 1986 Chevrolet Astro | |
| Make | Buick | Chevrolet |
| Model | LeSabre | Astro |
| Year Released | 1980 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4129 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 183 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 279 Nm | 338 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 100.7 mm | 101.6 mm |
| Engine Stroke Size | 86.4 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Weight | 1580 kg | 1895 kg |
| Vehicle Length | 5550 mm | 4830 mm |
| Vehicle Width | 1910 mm | 1980 mm |
| Vehicle Height | 1430 mm | 1910 mm |
| Wheelbase Size | 2950 mm | 2830 mm |
