2009 Audi A4 vs. 1973 Citroen GS
To start off, 2009 Audi A4 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Citroen GS. In addition, the cost of maintenance, including insurance, on 1973 Citroen GS would be higher. At 1,990 cc, 1973 Citroen GS is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (158 HP @ 4500 RPM) has 51 more horse power than 1973 Citroen GS. (107 HP @ 6500 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen GS weights approximately 210 kg more than 2009 Audi A4.
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, 2009 Audi A4 (250 Nm @ 1500 RPM) has 113 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
2009 Audi A4 | 1973 Citroen GS | |
Make | Audi | Citroen |
Model | A4 | GS |
Year Released | 2009 | 1973 |
Engine Position | Front | Front |
Engine Size | 1798 cc | 1990 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 158 HP | 107 HP |
Engine RPM | 4500 RPM | 6500 RPM |
Torque | 250 Nm | 137 Nm |
Torque RPM | 1500 RPM | 3000 RPM |
Engine Compression Ratio | 9.6:1 | 9.0:1 |
Top Speed | 218 km/hour | 175 km/hour |
Acceleration 0-100mph | 8.9 seconds | 14 seconds |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 930 kg | 1140 kg |
Vehicle Length | 4710 mm | 4130 mm |
Vehicle Width | 2010 mm | 1620 mm |
Vehicle Height | 1430 mm | 1380 mm |
Wheelbase Size | 2810 mm | 2570 mm |
Fuel Tank Capacity | 65 L | 56 L |