1995 Audi A4 vs. 1971 Citroen SM
To start off, 1995 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1971 Citroen SM. In addition, the cost of maintenance, including insurance, on 1971 Citroen SM would be higher. At 2,670 cc (6 cylinders), 1971 Citroen SM is equipped with a bigger engine. In terms of performance, 1971 Citroen SM (158 HP @ 5500 RPM) has 35 more horse power than 1995 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 1971 Citroen SM should accelerate faster than 1995 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1971 Citroen SM weights approximately 225 kg more than 1995 Audi A4. 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, 1971 Citroen SM (235 Nm @ 4000 RPM) has 62 more torque (in Nm) than 1995 Audi A4. (173 Nm @ 3950 RPM). This means 1971 Citroen SM will have an easier job in driving up hills or pulling heavy equipment than 1995 Audi A4.
Compare all specifications:
1995 Audi A4 | 1971 Citroen SM | |
Make | Audi | Citroen |
Model | A4 | SM |
Year Released | 1995 | 1971 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2670 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 123 HP | 158 HP |
Engine RPM | 5800 RPM | 5500 RPM |
Torque | 173 Nm | 235 Nm |
Torque RPM | 3950 RPM | 4000 RPM |
Engine Bore Size | 81 mm | 87 mm |
Engine Stroke Size | 86.4 mm | 75 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1225 kg | 1450 kg |
Vehicle Length | 4480 mm | 4900 mm |
Vehicle Width | 1740 mm | 1850 mm |
Vehicle Height | 1420 mm | 1330 mm |
Wheelbase Size | 2620 mm | 2950 mm |
Fuel Tank Capacity | 62 L | 89 L |