1990 Chevrolet Astro vs. 1972 Citroen SM
To start off, 1990 Chevrolet Astro is newer by 18 year(s). Which means there will be less support and parts availability for 1972 Citroen SM. In addition, the cost of maintenance, including insurance, on 1972 Citroen SM would be higher. At 4,293 cc (6 cylinders), 1990 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1990 Chevrolet Astro (183 HP) has 3 more horse power than 1972 Citroen SM. (180 HP). In normal driving conditions, 1990 Chevrolet Astro should accelerate faster than 1972 Citroen SM.
Because 1990 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1972 Citroen SM. 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, 1990 Chevrolet Astro (338 Nm) has 107 more torque (in Nm) than 1972 Citroen SM. (231 Nm). This means 1990 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM.
Compare all specifications:
| 1990 Chevrolet Astro | 1972 Citroen SM | |
| Make | Chevrolet | Citroen |
| Model | Astro | SM |
| Year Released | 1990 | 1972 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 2668 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 183 HP | 180 HP |
| Torque | 338 Nm | 231 Nm |
| Engine Bore Size | 101.6 mm | 86.9 mm |
| Engine Stroke Size | 88.4 mm | 74.9 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 8 seats | 2 seats |
| Vehicle Length | 4830 mm | 4920 mm |
| Vehicle Width | 1980 mm | 1840 mm |
| Vehicle Height | 1910 mm | 1330 mm |
| Wheelbase Size | 2830 mm | 2960 mm |
