2009 Alfa Romeo Brera vs. 1973 Citroen SM
To start off, 2009 Alfa Romeo Brera is newer by 36 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 2,670 cc (6 cylinders), 1973 Citroen SM is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Brera (182 HP @ 6500 RPM) has 11 more horse power than 1973 Citroen SM. (171 HP @ 5500 RPM). In normal driving conditions, 2009 Alfa Romeo Brera should accelerate faster than 1973 Citroen SM.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1973 Citroen SM (237 Nm @ 4000 RPM) has 6 more torque (in Nm) than 2009 Alfa Romeo Brera. (231 Nm @ 4500 RPM). This means 1973 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo Brera.
Compare all specifications:
2009 Alfa Romeo Brera | 1973 Citroen SM | |
Make | Alfa Romeo | Citroen |
Model | Brera | SM |
Year Released | 2009 | 1973 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Front |
Engine Size | 2198 cc | 2670 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 182 HP | 171 HP |
Engine RPM | 6500 RPM | 5500 RPM |
Torque | 231 Nm | 237 Nm |
Torque RPM | 4500 RPM | 4000 RPM |
Engine Bore Size | 86 mm | 87 mm |
Engine Stroke Size | 94.6 mm | 75 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Length | 4420 mm | 4900 mm |
Vehicle Width | 1380 mm | 1850 mm |
Vehicle Height | 1840 mm | 1330 mm |
Wheelbase Size | 2530 mm | 2960 mm |
Fuel Tank Capacity | 70 L | 25 L |