2004 Audi A6 vs. 1979 Ford Fiesta
To start off, 2004 Audi A6 is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1979 Ford Fiesta would be higher. At 2,671 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (247 HP @ 6300 RPM) has 208 more horse power than 1979 Ford Fiesta. (39 HP @ 5500 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1979 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 1007 kg more than 1979 Ford Fiesta. 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, 2004 Audi A6 (350 Nm) has 285 more torque (in Nm) than 1979 Ford Fiesta. (65 Nm). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Ford Fiesta.
Compare all specifications:
| 2004 Audi A6 | 1979 Ford Fiesta | |
| Make | Audi | Ford |
| Model | A6 | Fiesta |
| Year Released | 2004 | 1979 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 957 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 39 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 350 Nm | 65 Nm |
| Engine Bore Size | 81 mm | 74 mm |
| Engine Stroke Size | 86 mm | 55.7 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1722 kg | 715 kg |
| Vehicle Length | 4880 mm | 3570 mm |
| Vehicle Width | 1940 mm | 1570 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2300 mm |
| Fuel Tank Capacity | 70 L | 34 L |
