2007 Audi A4 vs. 1973 Fiat 126
To start off, 2007 Audi A4 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Fiat 126. In addition, the cost of maintenance, including insurance, on 1973 Fiat 126 would be higher. At 3,123 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 5100 RPM) has 229 more horse power than 1973 Fiat 126. (23 HP @ 4700 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1973 Fiat 126. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 1118 kg more than 1973 Fiat 126. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A4 (330 Nm @ 3250 RPM) has 291 more torque (in Nm) than 1973 Fiat 126. (39 Nm @ 3400 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Fiat 126.
Compare all specifications:
| 2007 Audi A4 | 1973 Fiat 126 | |
| Make | Audi | Fiat |
| Model | A4 | 126 |
| Year Released | 2007 | 1973 |
| Engine Position | Front | Rear |
| Engine Size | 3123 cc | 594 cc |
| Horse Power | 252 HP | 23 HP |
| Engine RPM | 5100 RPM | 4700 RPM |
| Torque | 330 Nm | 39 Nm |
| Torque RPM | 3250 RPM | 3400 RPM |
| Engine Bore Size | 84.5 mm | 73.5 mm |
| Engine Stroke Size | 92.8 mm | 70 mm |
| Engine Compression Ratio | 12.5:1 | 7.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1698 kg | 580 kg |
| Vehicle Length | 4580 mm | 3060 mm |
| Vehicle Width | 1400 mm | 1380 mm |
| Vehicle Height | 1780 mm | 1310 mm |
| Wheelbase Size | 2660 mm | 1850 mm |
| Fuel Tank Capacity | 70 L | 20 L |
