2002 Fiat Siena vs. 1986 Lancia Thema
To start off, 2002 Fiat Siena is newer by 16 year(s). Which means there will be less support and parts availability for 1986 Lancia Thema. In addition, the cost of maintenance, including insurance, on 1986 Lancia Thema would be higher. At 1,995 cc (4 cylinders), 1986 Lancia Thema is equipped with a bigger engine. In terms of performance, 2002 Fiat Siena (122 HP @ 5250 RPM) has 4 more horse power than 1986 Lancia Thema. (118 HP @ 5250 RPM). In normal driving conditions, 2002 Fiat Siena should accelerate faster than 1986 Lancia Thema. With that said, vehicle weight also plays an important factor in acceleration. 2002 Fiat Siena weights approximately 129 kg more than 1986 Lancia Thema. 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) has 78 more torque (in Nm) than 2002 Fiat Siena. (87 Nm). This means 1986 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 2002 Fiat Siena.
Compare all specifications:
| 2002 Fiat Siena | 1986 Lancia Thema | |
| Make | Fiat | Lancia |
| Model | Siena | Thema |
| Year Released | 2002 | 1986 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1089 cc | 1995 cc |
| Horse Power | 122 HP | 118 HP |
| Engine RPM | 5250 RPM | 5250 RPM |
| Torque | 87 Nm | 165 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1344 kg | 1215 kg |
