1978 Audi 100 vs. 1973 Fiat 126
To start off, 1978 Audi 100 is newer by 5 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 1,986 cc (5 cylinders), 1978 Audi 100 is equipped with a bigger engine. In terms of performance, 1978 Audi 100 (70 HP @ 4800 RPM) has 47 more horse power than 1973 Fiat 126. (23 HP @ 4700 RPM). In normal driving conditions, 1978 Audi 100 should accelerate faster than 1973 Fiat 126. With that said, vehicle weight also plays an important factor in acceleration. 1978 Audi 100 weights approximately 630 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.
Because 1973 Fiat 126 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Fiat 126. However, in wet, icy, snow, or gravel driving conditions, 1978 Audi 100, being front wheel drive (FWD), will offer much better control with better grip. 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, 1978 Audi 100 (125 Nm @ 3000 RPM) has 86 more torque (in Nm) than 1973 Fiat 126. (39 Nm @ 3400 RPM). This means 1978 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1973 Fiat 126.
Compare all specifications:
| 1978 Audi 100 | 1973 Fiat 126 | |
| Make | Audi | Fiat |
| Model | 100 | 126 |
| Year Released | 1978 | 1973 |
| Engine Position | Front | Rear |
| Engine Size | 1986 cc | 594 cc |
| Engine Cylinders | 5 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 23 HP |
| Engine RPM | 4800 RPM | 4700 RPM |
| Torque | 125 Nm | 39 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Bore Size | 76.5 mm | 73.5 mm |
| Engine Stroke Size | 86.4 mm | 70 mm |
| Engine Compression Ratio | 23.0:1 | 7.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1210 kg | 580 kg |
| Vehicle Length | 4690 mm | 3060 mm |
| Vehicle Width | 1770 mm | 1380 mm |
| Vehicle Height | 1400 mm | 1310 mm |
| Wheelbase Size | 2680 mm | 1850 mm |
| Fuel Tank Capacity | 60 L | 20 L |
