2009 Audi RS6 vs. 1973 Fiat 850
To start off, 2009 Audi RS6 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Fiat 850. In addition, the cost of maintenance, including insurance, on 1973 Fiat 850 would be higher. At 4,991 cc (10 cylinders), 2009 Audi RS6 is equipped with a bigger engine. In terms of performance, 2009 Audi RS6 (572 HP @ 6250 RPM) has 521 more horse power than 1973 Fiat 850. (51 HP @ 5800 RPM). In normal driving conditions, 2009 Audi RS6 should accelerate faster than 1973 Fiat 850.
Because 2009 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Fiat 850. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi RS6 (650 Nm @ 1500 RPM) has 581 more torque (in Nm) than 1973 Fiat 850. (69 Nm @ 4500 RPM). This means 2009 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1973 Fiat 850.
Compare all specifications:
| 2009 Audi RS6 | 1973 Fiat 850 | |
| Make | Audi | Fiat |
| Model | RS6 | 850 |
| Year Released | 2009 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4991 cc | 847 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 572 HP | 51 HP |
| Engine RPM | 6250 RPM | 5800 RPM |
| Torque | 650 Nm | 69 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Top Speed | 250 km/hour | 153 km/hour |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4930 mm | 3660 mm |
| Vehicle Width | 1900 mm | 1510 mm |
| Vehicle Height | 1460 mm | 1310 mm |
| Wheelbase Size | 2850 mm | 2040 mm |
