1981 Fiat 127 vs. 1986 Lancia Thema
To start off, 1986 Lancia Thema is newer by 5 year(s). Which means there will be less support and parts availability for 1981 Fiat 127. In addition, the cost of maintenance, including insurance, on 1981 Fiat 127 would be higher. At 1,995 cc (4 cylinders), 1986 Lancia Thema is equipped with a bigger engine. In terms of performance, 1986 Lancia Thema (118 HP @ 5250 RPM) has 74 more horse power than 1981 Fiat 127. (44 HP @ 5250 RPM) In normal driving conditions, 1986 Lancia Thema should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1986 Lancia Thema weights approximately 380 kg more than 1981 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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 Lancia Thema (165 Nm @ 3300 RPM) has 89 more torque (in Nm) than 1981 Fiat 127. (76 Nm @ 3000 RPM). This means 1986 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127.
Compare all specifications:
| 1981 Fiat 127 | 1986 Lancia Thema | |
| Make | Fiat | Lancia |
| Model | 127 | Thema |
| Year Released | 1981 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 44 HP | 118 HP |
| Engine RPM | 5250 RPM | 5250 RPM |
| Torque | 76 Nm | 165 Nm |
| Torque RPM | 3000 RPM | 3300 RPM |
| Engine Bore Size | 76.1 mm | 84 mm |
| Engine Stroke Size | 71.5 mm | 90 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 835 kg | 1215 kg |
| Vehicle Length | 3930 mm | 4600 mm |
| Vehicle Width | 1550 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2230 mm | 2710 mm |
