2006 Audi S4 vs. 1978 Fiat 133
To start off, 2006 Audi S4 is newer by 28 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 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 306 more horse power than 1978 Fiat 133. (33 HP @ 4800 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1978 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 1190 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 1978 Fiat 133 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 1978 Fiat 133. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi S4, 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 356 more torque (in Nm) than 1978 Fiat 133. (54 Nm @ 3200 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 133.
Compare all specifications:
| 2006 Audi S4 | 1978 Fiat 133 | |
| Make | Audi | Fiat |
| Model | S4 | 133 |
| Year Released | 2006 | 1978 |
| Engine Position | Front | Rear |
| Engine Size | 4163 cc | 842 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 33 HP |
| Engine RPM | 7000 RPM | 4800 RPM |
| Torque | 410 Nm | 54 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Engine Bore Size | 84.6 mm | 65 mm |
| Engine Stroke Size | 92.8 mm | 68 mm |
| Engine Compression Ratio | 11.0:1 | 7.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1880 kg | 690 kg |
| Vehicle Length | 4590 mm | 3460 mm |
| Vehicle Width | 1730 mm | 1430 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2650 mm | 2030 mm |
