2003 Aston Martin DB7 vs. 1972 Citroen SM
To start off, 2003 Aston Martin DB7 is newer by 31 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 5,935 cc (12 cylinders), 2003 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2003 Aston Martin DB7 (414 HP @ 6000 RPM) has 241 more horse power than 1972 Citroen SM. (173 HP @ 5500 RPM). In normal driving conditions, 2003 Aston Martin DB7 should accelerate faster than 1972 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2003 Aston Martin DB7 weights approximately 425 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 2003 Aston Martin DB7 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 2003 Aston Martin DB7. 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, 2003 Aston Martin DB7 (550 Nm @ 5000 RPM) has 313 more torque (in Nm) than 1972 Citroen SM. (237 Nm @ 4000 RPM). This means 2003 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM.
Compare all specifications:
2003 Aston Martin DB7 | 1972 Citroen SM | |
Make | Aston Martin | Citroen |
Model | DB7 | SM |
Year Released | 2003 | 1972 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 5935 cc | 2669 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 414 HP | 173 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 550 Nm | 237 Nm |
Torque RPM | 5000 RPM | 4000 RPM |
Engine Compression Ratio | 10.3:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1875 kg | 1450 kg |
Vehicle Length | 4720 mm | 4900 mm |
Vehicle Width | 1830 mm | 1850 mm |
Vehicle Height | 1240 mm | 1330 mm |
Wheelbase Size | 2600 mm | 2960 mm |
Fuel Tank Capacity | 89 L | 25 L |