2004 Aston Martin DB9 vs. 1973 Citroen SM
To start off, 2004 Aston Martin DB9 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Citroen SM. In addition, the cost of maintenance, including insurance, on 1973 Citroen SM would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB9 (454 HP) has 274 more horse power than 1973 Citroen SM. (180 HP). In normal driving conditions, 2004 Aston Martin DB9 should accelerate faster than 1973 Citroen SM.
Because 2004 Aston Martin DB9 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 2004 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 1973 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, 2004 Aston Martin DB9 (570 Nm) has 337 more torque (in Nm) than 1973 Citroen SM. (233 Nm). This means 2004 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
2004 Aston Martin DB9 | 1973 Citroen SM | |
Make | Aston Martin | Citroen |
Model | DB9 | SM |
Year Released | 2004 | 1973 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 5935 cc | 2670 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 454 HP | 180 HP |
Torque | 570 Nm | 233 Nm |
Engine Bore Size | 89 mm | 86.9 mm |
Engine Stroke Size | 79.5 mm | 74.9 mm |
Engine Compression Ratio | 10.3:1 | 9.0:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Doors | 2 doors | 2 doors |
Vehicle Length | 4720 mm | 4920 mm |
Vehicle Width | 1880 mm | 1840 mm |
Vehicle Height | 1320 mm | 1330 mm |
Wheelbase Size | 2750 mm | 2960 mm |