2005 Audi A4 vs. 1977 Fiat 127
To start off, 2005 Audi A4 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Fiat 127. In addition, the cost of maintenance, including insurance, on 1977 Fiat 127 would be higher. At 1,786 cc (4 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (171 HP @ 6200 RPM) has 127 more horse power than 1977 Fiat 127. (44 HP @ 5600 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1977 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 955 kg more than 1977 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Fiat 127. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A4 (225 Nm) has 161 more torque (in Nm) than 1977 Fiat 127. (64 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 127.
Compare all specifications:
| 2005 Audi A4 | 1977 Fiat 127 | |
| Make | Audi | Fiat |
| Model | A4 | 127 |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 903 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 171 HP | 44 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 225 Nm | 64 Nm |
| Engine Bore Size | 81 mm | 65 mm |
| Engine Stroke Size | 86 mm | 67.7 mm |
| Drive Type | 4WD | Front |
| Vehicle Weight | 1660 kg | 705 kg |
| Vehicle Length | 4550 mm | 3650 mm |
| Vehicle Width | 1770 mm | 1530 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2230 mm |
