1971 Buick Centurion vs. 1990 Chevrolet Astro
To start off, 1990 Chevrolet Astro is newer by 19 year(s). Which means there will be less support and parts availability for 1971 Buick Centurion. In addition, the cost of maintenance, including insurance, on 1971 Buick Centurion would be higher. At 7,468 cc (6 cylinders), 1971 Buick Centurion is equipped with a bigger engine. In terms of performance, 1971 Buick Centurion (226 HP @ 4000 RPM) has 43 more horse power than 1990 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 1971 Buick Centurion should accelerate faster than 1990 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick Centurion weights approximately 175 kg more than 1990 Chevrolet Astro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1971 Buick Centurion. In wet, icy, snow, or gravel driving conditions, 1990 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, 1971 Buick Centurion (498 Nm @ 2600 RPM) has 160 more torque (in Nm) than 1990 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 1971 Buick Centurion will have an easier job in driving up hills or pulling heavy equipment than 1990 Chevrolet Astro. 1971 Buick Centurion has automatic transmission and 1990 Chevrolet Astro has manual transmission. 1990 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Buick Centurion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Buick Centurion | 1990 Chevrolet Astro | |
| Make | Buick | Chevrolet |
| Model | Centurion | Astro |
| Year Released | 1971 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 226 HP | 183 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 498 Nm | 338 Nm |
| Torque RPM | 2600 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2070 kg | 1895 kg |
| Vehicle Length | 5650 mm | 4830 mm |
| Vehicle Width | 2040 mm | 1980 mm |
| Vehicle Height | 1380 mm | 1910 mm |
| Wheelbase Size | 3160 mm | 2830 mm |
