1975 Fiat 133 vs. 2008 Audi A4
To start off, 2008 Audi A4 is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Fiat 133. In addition, the cost of maintenance, including insurance, on 1975 Fiat 133 would be higher. At 1,984 cc (4 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (197 HP @ 5100 RPM) has 163 more horse power than 1975 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2008 Audi A4 should accelerate faster than 1975 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 800 kg more than 1975 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Fiat 133. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A4 (280 Nm @ 1800 RPM) has 225 more torque (in Nm) than 1975 Fiat 133. (55 Nm @ 3200 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Fiat 133.
Compare all specifications:
| 1975 Fiat 133 | 2008 Audi A4 | |
| Make | Fiat | Audi |
| Model | 133 | A4 |
| Year Released | 1975 | 2008 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 34 HP | 197 HP |
| Engine RPM | 4800 RPM | 5100 RPM |
| Torque | 55 Nm | 280 Nm |
| Torque RPM | 3200 RPM | 1800 RPM |
| Engine Bore Size | 65 mm | 82.6 mm |
| Engine Stroke Size | 68 mm | 92.8 mm |
| Engine Compression Ratio | 7.9:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 690 kg | 1490 kg |
| Vehicle Length | 3460 mm | 4590 mm |
| Vehicle Width | 1430 mm | 1780 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2030 mm | 2650 mm |
