2004 Audi RS6 vs. 1978 Fiat Mirafiori
To start off, 2004 Audi RS6 is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Fiat Mirafiori. In addition, the cost of maintenance, including insurance, on 1978 Fiat Mirafiori would be higher. At 4,163 cc (8 cylinders), 2004 Audi RS6 is equipped with a bigger engine. In terms of performance, 2004 Audi RS6 (445 HP @ 6300 RPM) has 330 more horse power than 1978 Fiat Mirafiori. (115 HP @ 5800 RPM). In normal driving conditions, 2004 Audi RS6 should accelerate faster than 1978 Fiat Mirafiori. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi RS6 weights approximately 770 kg more than 1978 Fiat Mirafiori. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Fiat Mirafiori. In wet, icy, snow, or gravel driving conditions, 2004 Audi RS6 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, 2004 Audi RS6 (560 Nm @ 1950 RPM) has 393 more torque (in Nm) than 1978 Fiat Mirafiori. (167 Nm @ 3600 RPM). This means 2004 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat Mirafiori.
Compare all specifications:
| 2004 Audi RS6 | 1978 Fiat Mirafiori | |
| Make | Audi | Fiat |
| Model | RS6 | Mirafiori |
| Year Released | 2004 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1993 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 445 HP | 115 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 560 Nm | 167 Nm |
| Torque RPM | 1950 RPM | 3600 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 93 mm | 90 mm |
| Engine Compression Ratio | 9.0:1 | 8.9:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1070 kg |
| Vehicle Length | 4800 mm | 4240 mm |
| Vehicle Width | 1820 mm | 1670 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2760 mm | 2450 mm |
| Fuel Tank Capacity | 70 L | 49 L |
