1977 Alfa Romeo Giulietta vs. 1966 Fiat 850
To start off, 1977 Alfa Romeo Giulietta is newer by 11 year(s). Which means there will be less support and parts availability for 1966 Fiat 850. In addition, the cost of maintenance, including insurance, on 1966 Fiat 850 would be higher. At 1,355 cc (4 cylinders), 1977 Alfa Romeo Giulietta is equipped with a bigger engine. In terms of performance, 1977 Alfa Romeo Giulietta (125 HP @ 5500 RPM) has 84 more horse power than 1966 Fiat 850. (41 HP @ 5300 RPM). In normal driving conditions, 1977 Alfa Romeo Giulietta should accelerate faster than 1966 Fiat 850. With that said, vehicle weight also plays an important factor in acceleration. 1977 Alfa Romeo Giulietta weights approximately 374 kg more than 1966 Fiat 850. 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, 1977 Alfa Romeo Giulietta (149 Nm) has 89 more torque (in Nm) than 1966 Fiat 850. (60 Nm). This means 1977 Alfa Romeo Giulietta will have an easier job in driving up hills or pulling heavy equipment than 1966 Fiat 850.
Compare all specifications:
| 1977 Alfa Romeo Giulietta | 1966 Fiat 850 | |
| Make | Alfa Romeo | Fiat |
| Model | Giulietta | 850 |
| Year Released | 1977 | 1966 |
| Engine Position | Front | Rear |
| Engine Size | 1355 cc | 843 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 41 HP |
| Engine RPM | 5500 RPM | 5300 RPM |
| Torque | 149 Nm | 60 Nm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1100 kg | 726 kg |
| Vehicle Length | 4220 mm | 3610 mm |
| Vehicle Width | 1660 mm | 1510 mm |
| Vehicle Height | 1410 mm | 1310 mm |
| Wheelbase Size | 2520 mm | 2010 mm |
| Fuel Tank Capacity | 50 L | 30 L |
