2009 Chevrolet Express vs. 1972 Citroen SM
To start off, 2009 Chevrolet Express is newer by 37 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 5,998 cc (8 cylinders), 2009 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Express (319 HP) has 139 more horse power than 1972 Citroen SM. (180 HP). In normal driving conditions, 2009 Chevrolet Express should accelerate faster than 1972 Citroen SM.
Because 2009 Chevrolet Express is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Chevrolet Express. However, in wet, icy, snow, or gravel driving conditions, 1972 Citroen SM, being front wheel drive (FWD), will offer much better control with better grip. 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 Express (498 Nm) has 267 more torque (in Nm) than 1972 Citroen SM. (231 Nm). This means 2009 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM. 2009 Chevrolet Express has automatic transmission and 1972 Citroen SM has manual transmission. 1972 Citroen SM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Express will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Express | 1972 Citroen SM | |
| Make | Chevrolet | Citroen |
| Model | Express | SM |
| Year Released | 2009 | 1972 |
| Body Type | Van | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 2668 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 319 HP | 180 HP |
| Torque | 498 Nm | 231 Nm |
| Engine Compression Ratio | 9.1:1 | 9.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 12 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5700 mm | 4920 mm |
| Vehicle Width | 2020 mm | 1840 mm |
| Vehicle Height | 2080 mm | 1330 mm |
| Wheelbase Size | 3440 mm | 2960 mm |
