1978 Fiat 133 vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Fiat 133. In addition, the cost of maintenance, including insurance, on 1978 Fiat 133 would be higher. At 2,976 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (223 HP @ 6300 RPM) has 190 more horse power than 1978 Fiat 133. (33 HP @ 4800 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1978 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 920 kg more than 1978 Fiat 133. 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 1978 Fiat 133. 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 (300 Nm @ 3200 RPM) has 246 more torque (in Nm) than 1978 Fiat 133. (54 Nm @ 3200 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 133.
Compare all specifications:
| 1978 Fiat 133 | 2004 Audi A4 | |
| Make | Fiat | Audi |
| Model | 133 | A4 |
| Year Released | 1978 | 2004 |
| Engine Position | Rear | Front |
| Engine Size | 842 cc | 2976 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 33 HP | 223 HP |
| Engine RPM | 4800 RPM | 6300 RPM |
| Torque | 54 Nm | 300 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 65 mm | 82.5 mm |
| Engine Stroke Size | 68 mm | 92.8 mm |
| Engine Compression Ratio | 7.9:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 690 kg | 1610 kg |
| Vehicle Length | 3460 mm | 4550 mm |
| Vehicle Width | 1430 mm | 1780 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2030 mm | 2660 mm |
