1972 Citroen SM vs. 2013 Aston Martin DB9
To start off, 2013 Aston Martin DB9 is newer by 41 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 5,900 cc (12 cylinders), 2013 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2013 Aston Martin DB9 (470 HP @ 6000 RPM) has 297 more horse power than 1972 Citroen SM. (173 HP @ 5500 RPM) In normal driving conditions, 2013 Aston Martin DB9 should accelerate faster than 1972 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2013 Aston Martin DB9 weights approximately 365 kg more than 1972 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 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 2013 Aston Martin DB9. 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, 2013 Aston Martin DB9 (601 Nm @ 5000 RPM) has 364 more torque (in Nm) than 1972 Citroen SM. (237 Nm @ 4000 RPM). This means 2013 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM.
Compare all specifications:
1972 Citroen SM | 2013 Aston Martin DB9 | |
Make | Citroen | Aston Martin |
Model | SM | DB9 |
Year Released | 1972 | 2013 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 2669 cc | 5900 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 173 HP | 470 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 237 Nm | 601 Nm |
Torque RPM | 4000 RPM | 5000 RPM |
Engine Bore Size | 87 mm | 89 mm |
Engine Stroke Size | 75 mm | 79 mm |
Fuel Type | Gasoline | Premium |
Drive Type | Front | Rear |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1450 kg | 1815 kg |
Vehicle Length | 4900 mm | 4710 mm |
Vehicle Width | 1850 mm | 2017 mm |
Vehicle Height | 1330 mm | 1270 mm |
Wheelbase Size | 2960 mm | 2745 mm |
Fuel Tank Capacity | 25 L | 80 L |