1973 Citroen SM vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 34 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 2,965 cc (6 cylinders), 1973 Citroen SM is equipped with a bigger engine. In terms of performance, 1973 Citroen SM (177 HP @ 6500 RPM) has 9 more horse power than 2007 Opel Astra. (168 HP @ 5200 RPM). In normal driving conditions, 1973 Citroen SM should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen SM weights approximately 95 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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.
Compare all specifications:
1973 Citroen SM | 2007 Opel Astra | |
Make | Citroen | Opel |
Model | SM | Astra |
Year Released | 1973 | 2007 |
Engine Position | Front | Front |
Engine Size | 2965 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 177 HP | 168 HP |
Engine RPM | 6500 RPM | 5200 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1480 kg | 1385 kg |
Vehicle Length | 4900 mm | 4480 mm |
Vehicle Width | 1850 mm | 2030 mm |
Vehicle Height | 1330 mm | 1420 mm |
Wheelbase Size | 2960 mm | 2620 mm |