1954 AC Aceca vs. 1981 Fiat 131
To start off, 1981 Fiat 131 is newer by 27 year(s). Which means there will be less support and parts availability for 1954 AC Aceca. In addition, the cost of maintenance, including insurance, on 1954 AC Aceca would be higher. At 1,995 cc (4 cylinders), 1981 Fiat 131 is equipped with a bigger engine. In terms of performance, 1981 Fiat 131 (111 HP @ 5600 RPM) has 20 more horse power than 1954 AC Aceca. (91 HP @ 4500 RPM) In normal driving conditions, 1981 Fiat 131 should accelerate faster than 1954 AC Aceca. With that said, vehicle weight also plays an important factor in acceleration. 1981 Fiat 131 weights approximately 215 kg more than 1954 AC Aceca. 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, 1981 Fiat 131 (167 Nm @ 3600 RPM) has 18 more torque (in Nm) than 1954 AC Aceca. (149 Nm @ 2500 RPM). This means 1981 Fiat 131 will have an easier job in driving up hills or pulling heavy equipment than 1954 AC Aceca.
Compare all specifications:
| 1954 AC Aceca | 1981 Fiat 131 | |
| Make | AC | Fiat |
| Model | Aceca | 131 |
| Year Released | 1954 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 111 HP |
| Engine RPM | 4500 RPM | 5600 RPM |
| Torque | 149 Nm | 167 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 890 kg | 1105 kg |
| Vehicle Length | 4070 mm | 4270 mm |
| Vehicle Width | 1560 mm | 1660 mm |
| Vehicle Height | 1330 mm | 1400 mm |
| Wheelbase Size | 2290 mm | 2500 mm |
