2006 Audi S4 vs. 1972 Citroen SM
To start off, 2006 Audi S4 is newer by 34 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 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 7000 RPM) has 167 more horse power than 1972 Citroen SM. (173 HP @ 5500 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1972 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 434 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.
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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 173 more torque (in Nm) than 1972 Citroen SM. (237 Nm @ 4000 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1972 Citroen SM.
Compare all specifications:
2006 Audi S4 | 1972 Citroen SM | |
Make | Audi | Citroen |
Model | S4 | SM |
Year Released | 2006 | 1972 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 4163 cc | 2669 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 340 HP | 173 HP |
Engine RPM | 7000 RPM | 5500 RPM |
Torque | 410 Nm | 237 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84.5 mm | 87 mm |
Engine Stroke Size | 93 mm | 75 mm |
Drive Type | Front | Front |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1884 kg | 1450 kg |
Vehicle Length | 4590 mm | 4900 mm |
Vehicle Width | 1790 mm | 1850 mm |
Vehicle Height | 1420 mm | 1330 mm |
Wheelbase Size | 2660 mm | 2960 mm |
Fuel Tank Capacity | 63 L | 25 L |