1961 Aston Martin DB2 vs. 1973 Citroen SM
To start off, 1973 Citroen SM is newer by 12 year(s). Which means there will be less support and parts availability for 1961 Aston Martin DB2. In addition, the cost of maintenance, including insurance, on 1961 Aston Martin DB2 would be higher. At 2,922 cc (6 cylinders), 1961 Aston Martin DB2 is equipped with a bigger engine. In terms of performance, 1973 Citroen SM (171 HP @ 5500 RPM) has 53 more horse power than 1961 Aston Martin DB2. (118 HP @ 5000 RPM) In normal driving conditions, 1973 Citroen SM should accelerate faster than 1961 Aston Martin DB2. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 275 kg more than 1961 Aston Martin DB2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1961 Aston Martin DB2 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 1961 Aston Martin DB2. 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, 1961 Aston Martin DB2 (240 Nm @ 3000 RPM) has 3 more torque (in Nm) than 1973 Citroen SM. (237 Nm @ 4000 RPM). This means 1961 Aston Martin DB2 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
1961 Aston Martin DB2 | 1973 Citroen SM | |
Make | Aston Martin | Citroen |
Model | DB2 | SM |
Year Released | 1961 | 1973 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 2922 cc | 2670 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 118 HP | 171 HP |
Engine RPM | 5000 RPM | 5500 RPM |
Torque | 240 Nm | 237 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 83 mm | 87 mm |
Engine Stroke Size | 90 mm | 75 mm |
Engine Compression Ratio | 9.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1175 kg | 1450 kg |
Vehicle Length | 4310 mm | 4900 mm |
Vehicle Width | 1660 mm | 1850 mm |
Vehicle Height | 1370 mm | 1330 mm |
Wheelbase Size | 2520 mm | 2960 mm |
Fuel Tank Capacity | 86 L | 25 L |