1971 Audi 100 vs. 1972 Citroen SM
To start off, 1972 Citroen SM is newer by 1 year(s). Which means there will be less support and parts availability for 1971 Audi 100. In addition, the cost of maintenance, including insurance, on 1971 Audi 100 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 49 more horse power than 1971 Audi 100. (109 HP @ 5600 RPM) In normal driving conditions, 1972 Citroen SM should accelerate faster than 1971 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1972 Citroen SM weights approximately 402 kg more than 1971 Audi 100. 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 74 more torque (in Nm) than 1971 Audi 100. (161 Nm @ 3500 RPM). This means 1972 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1971 Audi 100.
Compare all specifications:
1971 Audi 100 | 1972 Citroen SM | |
Make | Audi | Citroen |
Model | 100 | SM |
Year Released | 1971 | 1972 |
Engine Position | Front | Front |
Engine Size | 1871 cc | 2670 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 109 HP | 158 HP |
Engine RPM | 5600 RPM | 5500 RPM |
Torque | 161 Nm | 235 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 87 mm |
Engine Stroke Size | 84.4 mm | 75 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1050 kg | 1452 kg |
Vehicle Length | 4590 mm | 4900 mm |
Vehicle Width | 1730 mm | 1850 mm |
Vehicle Height | 1430 mm | 1330 mm |
Wheelbase Size | 2690 mm | 2950 mm |