2005 Audi A4 vs. 1971 Fiat 127
To start off, 2005 Audi A4 is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Fiat 127. In addition, the cost of maintenance, including insurance, on 1971 Fiat 127 would be higher. At 1,984 cc (4 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (128 HP @ 5700 RPM) has 80 more horse power than 1971 Fiat 127. (48 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 480 kg more than 1971 Fiat 127. 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, 2005 Audi A4 (195 Nm @ 3300 RPM) has 118 more torque (in Nm) than 1971 Fiat 127. (77 Nm @ 3000 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 2005 Audi A4 | 1971 Fiat 127 | |
| Make | Audi | Fiat |
| Model | A4 | 127 |
| Year Released | 2005 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1049 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 128 HP | 48 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 195 Nm | 77 Nm |
| Torque RPM | 3300 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 76 mm |
| Engine Stroke Size | 92.8 mm | 57.8 mm |
| Engine Compression Ratio | 10.3:1 | 9.3:1 |
| Top Speed | 212 km/hour | 135 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1310 kg | 830 kg |
| Vehicle Length | 4550 mm | 3930 mm |
| Vehicle Width | 1780 mm | 1540 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2290 mm |
| Fuel Tank Capacity | 70 L | 52 L |
