2004 Audi A6 vs. 1979 Fiat 131
To start off, 2004 Audi A6 is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Fiat 131. In addition, the cost of maintenance, including insurance, on 1979 Fiat 131 would be higher. At 2,496 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (180 HP @ 6000 RPM) has 109 more horse power than 1979 Fiat 131. (71 HP @ 4200 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1979 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 452 kg more than 1979 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Fiat 131 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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 (235 Nm @ 3000 RPM) has 83 more torque (in Nm) than 1979 Fiat 131. (152 Nm @ 2400 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Fiat 131.
Compare all specifications:
| 2004 Audi A6 | 1979 Fiat 131 | |
| Make | Audi | Fiat |
| Model | A6 | 131 |
| Year Released | 2004 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2443 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 180 HP | 71 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 235 Nm | 152 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Bore Size | 81 mm | 93 mm |
| Engine Stroke Size | 77.4 mm | 90 mm |
| Engine Compression Ratio | 10.3:1 | 22.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1662 kg | 1210 kg |
| Vehicle Length | 4940 mm | 4270 mm |
| Vehicle Width | 1860 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2500 mm |
