1976 Fiat 133 vs. 2011 BMW 550
To start off, 2011 BMW 550 is newer by 35 year(s). Which means there will be less support and parts availability for 1976 Fiat 133. In addition, the cost of maintenance, including insurance, on 1976 Fiat 133 would be higher. At 4,400 cc (8 cylinders), 2011 BMW 550 is equipped with a bigger engine. In terms of performance, 2011 BMW 550 (400 HP @ 5500 RPM) has 366 more horse power than 1976 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2011 BMW 550 should accelerate faster than 1976 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 550 weights approximately 1280 kg more than 1976 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, 2011 BMW 550 (609 Nm @ 1750 RPM) has 555 more torque (in Nm) than 1976 Fiat 133. (54 Nm @ 3200 RPM). This means 2011 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 1976 Fiat 133.
Compare all specifications:
| 1976 Fiat 133 | 2011 BMW 550 | |
| Make | Fiat | BMW |
| Model | 133 | 550 |
| Year Released | 1976 | 2011 |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 4400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 34 HP | 400 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 54 Nm | 609 Nm |
| Torque RPM | 3200 RPM | 1750 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Vehicle Weight | 690 kg | 1970 kg |
| Vehicle Length | 3460 mm | 4905 mm |
| Vehicle Width | 1430 mm | 1859 mm |
| Vehicle Height | 1330 mm | 1463 mm |
| Wheelbase Size | 2030 mm | 2969 mm |
