2004 Audi A4 vs. 1971 Fiat 127
To start off, 2004 Audi A4 is newer by 33 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 3,123 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (252 HP @ 6500 RPM) has 204 more horse power than 1971 Fiat 127. (48 HP @ 5600 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 710 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.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Fiat 127. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 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 A4 (320 Nm @ 3250 RPM) has 243 more torque (in Nm) than 1971 Fiat 127. (77 Nm @ 3000 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 2004 Audi A4 | 1971 Fiat 127 | |
| Make | Audi | Fiat |
| Model | A4 | 127 |
| Year Released | 2004 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1049 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 48 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 320 Nm | 77 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Engine Bore Size | 84.5 mm | 76 mm |
| Engine Stroke Size | 92.8 mm | 57.8 mm |
| Engine Compression Ratio | 12.5:1 | 9.3:1 |
| Top Speed | 250 km/hour | 135 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1540 kg | 830 kg |
| Vehicle Length | 4590 mm | 3930 mm |
| Vehicle Width | 1780 mm | 1540 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2430 mm | 2290 mm |
| Fuel Tank Capacity | 63 L | 52 L |
