1972 Citroen SM vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 32 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 2,670 cc (6 cylinders), 1972 Citroen SM is equipped with a bigger engine. In terms of performance, 1972 Citroen SM (158 HP @ 5500 RPM) has 35 more horse power than 2004 Opel Vectra. (123 HP @ 6000 RPM). In normal driving conditions, 1972 Citroen SM should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 72 kg more than 2004 Opel Vectra. 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. Let's talk about torque, 1972 Citroen SM (235 Nm @ 4000 RPM) has 70 more torque (in Nm) than 2004 Opel Vectra. (165 Nm @ 3800 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
1972 Citroen SM | 2004 Opel Vectra | |
Make | Citroen | Opel |
Model | SM | Vectra |
Year Released | 1972 | 2004 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2670 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 158 HP | 123 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 235 Nm | 165 Nm |
Torque RPM | 4000 RPM | 3800 RPM |
Engine Bore Size | 87 mm | 80.5 mm |
Engine Stroke Size | 75 mm | 88.2 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1452 kg | 1380 kg |
Vehicle Length | 4900 mm | 4600 mm |
Vehicle Width | 1850 mm | 1800 mm |
Vehicle Height | 1330 mm | 1470 mm |
Wheelbase Size | 2950 mm | 2710 mm |
Fuel Tank Capacity | 89 L | 61 L |