2009 Audi A4 vs. 1973 Ford Cortina
To start off, 2009 Audi A4 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Ford Cortina. In addition, the cost of maintenance, including insurance, on 1973 Ford Cortina would be higher. At 2,965 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (222 HP @ 4000 RPM) has 166 more horse power than 1973 Ford Cortina. (56 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1973 Ford Cortina. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 665 kg more than 1973 Ford Cortina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Ford Cortina. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 will offer significantly more control. 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 (450 Nm @ 1400 RPM) has 359 more torque (in Nm) than 1973 Ford Cortina. (91 Nm @ 3000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Ford Cortina.
Compare all specifications:
| 2009 Audi A4 | 1973 Ford Cortina | |
| Make | Audi | Ford |
| Model | A4 | Cortina |
| Year Released | 2009 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 222 HP | 56 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 450 Nm | 91 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 81 mm |
| Engine Stroke Size | 91.4 mm | 63 mm |
| Engine Compression Ratio | 17.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1610 kg | 945 kg |
| Vehicle Length | 4550 mm | 4270 mm |
| Vehicle Width | 1780 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2660 mm | 2570 mm |
| Fuel Tank Capacity | 70 L | 55 L |
