2009 Audi A4 vs. 1984 Citroen Visa
To start off, 2009 Audi A4 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Citroen Visa. In addition, the cost of maintenance, including insurance, on 1984 Citroen Visa would be higher. At 1,798 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (158 HP @ 4500 RPM) has 99 more horse power than 1984 Citroen Visa. (59 HP @ 4600 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1984 Citroen Visa. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 520 kg more than 1984 Citroen Visa. 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, 2009 Audi A4 (251 Nm @ 1500 RPM) has 137 more torque (in Nm) than 1984 Citroen Visa. (114 Nm @ 2000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Citroen Visa.
Compare all specifications:
| 2009 Audi A4 | 1984 Citroen Visa | |
| Make | Audi | Citroen |
| Model | A4 | Visa |
| Year Released | 2009 | 1984 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 1769 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 158 HP | 59 HP |
| Engine RPM | 4500 RPM | 4600 RPM |
| Torque | 251 Nm | 114 Nm |
| Torque RPM | 1500 RPM | 2000 RPM |
| Engine Bore Size | 82.5 mm | 80.1 mm |
| Engine Stroke Size | 84.1 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1410 kg | 890 kg |
| Vehicle Length | 4710 mm | 3730 mm |
| Vehicle Width | 1830 mm | 1540 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2810 mm | 2440 mm |
| Fuel Tank Capacity | 65 L | 43 L |
