2008 Cadillac SRX vs. 1974 Citroen SM
To start off, 2008 Cadillac SRX is newer by 34 year(s). Which means there will be less support and parts availability for 1974 Citroen SM. In addition, the cost of maintenance, including insurance, on 1974 Citroen SM would be higher. At 3,562 cc (6 cylinders), 2008 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2008 Cadillac SRX (255 HP @ 6500 RPM) has 85 more horse power than 1974 Citroen SM. (170 HP @ 5500 RPM). In normal driving conditions, 2008 Cadillac SRX should accelerate faster than 1974 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac SRX weights approximately 185 kg more than 1974 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1974 Citroen SM. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac SRX 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, 2008 Cadillac SRX (344 Nm @ 2800 RPM) has 107 more torque (in Nm) than 1974 Citroen SM. (237 Nm @ 4000 RPM). This means 2008 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen SM.
Compare all specifications:
| 2008 Cadillac SRX | 1974 Citroen SM | |
| Make | Cadillac | Citroen |
| Model | SRX | SM |
| Year Released | 2008 | 1974 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 2670 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 170 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 344 Nm | 237 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 94 mm | 87.1 mm |
| Engine Stroke Size | 85.6 mm | 75 mm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1450 kg |
| Vehicle Length | 4960 mm | 4900 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1730 mm | 1330 mm |
| Wheelbase Size | 2950 mm | 2960 mm |
| Fuel Tank Capacity | 76 L | 25 L |
