1974 Fiat 133 vs. 2010 Alpina B5
To start off, 2010 Alpina B5 is newer by 36 year(s). Which means there will be less support and parts availability for 1974 Fiat 133. In addition, the cost of maintenance, including insurance, on 1974 Fiat 133 would be higher. At 4,397 cc (8 cylinders), 2010 Alpina B5 is equipped with a bigger engine. In terms of performance, 2010 Alpina B5 (493 HP @ 5500 RPM) has 459 more horse power than 1974 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2010 Alpina B5 should accelerate faster than 1974 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alpina B5 weights approximately 1120 kg more than 1974 Fiat 133. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2010 Alpina B5 (700 Nm @ 4250 RPM) has 646 more torque (in Nm) than 1974 Fiat 133. (54 Nm @ 3200 RPM). This means 2010 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 133.
Compare all specifications:
| 1974 Fiat 133 | 2010 Alpina B5 | |
| Make | Fiat | Alpina |
| Model | 133 | B5 |
| Year Released | 1974 | 2010 |
| Engine Position | Rear | Front |
| Engine Size | 842 cc | 4397 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 34 HP | 493 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 54 Nm | 700 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Engine Bore Size | 65 mm | 92 mm |
| Engine Stroke Size | 68 mm | 82.7 mm |
| Engine Compression Ratio | 7.9:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Vehicle Weight | 690 kg | 1810 kg |
| Vehicle Length | 3460 mm | 4850 mm |
| Vehicle Width | 1430 mm | 1850 mm |
| Vehicle Height | 1330 mm | 1500 mm |
| Wheelbase Size | 2030 mm | 2890 mm |
