1978 Fiat 131 vs. 1986 Alfa Romeo 90
To start off, 1986 Alfa Romeo 90 is newer by 8 year(s). Which means there will be less support and parts availability for 1978 Fiat 131. In addition, the cost of maintenance, including insurance, on 1978 Fiat 131 would be higher. At 1,997 cc (6 cylinders), 1986 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1986 Alfa Romeo 90 (130 HP) has 77 more horse power than 1978 Fiat 131. (53 HP) In normal driving conditions, 1986 Alfa Romeo 90 should accelerate faster than 1978 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1986 Alfa Romeo 90 weights approximately 115 kg more than 1978 Fiat 131. 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, 1986 Alfa Romeo 90 (176 Nm) has 81 more torque (in Nm) than 1978 Fiat 131. (95 Nm). This means 1986 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 1978 Fiat 131.
Compare all specifications:
| 1978 Fiat 131 | 1986 Alfa Romeo 90 | |
| Make | Fiat | Alfa Romeo |
| Model | 131 | 90 |
| Year Released | 1978 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 53 HP | 130 HP |
| Torque | 95 Nm | 176 Nm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 965 kg | 1080 kg |
| Vehicle Length | 4270 mm | 4400 mm |
| Vehicle Width | 1660 mm | 1650 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2500 mm | 2520 mm |
