1996 Opel Vectra vs. 1998 Fiat Siena
To start off, 1998 Fiat Siena is newer by 2 year(s). Which means there will be less support and parts availability for 1996 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1996 Opel Vectra would be higher. At 1,995 cc (4 cylinders), 1996 Opel Vectra is equipped with a bigger engine. In terms of performance, 1996 Opel Vectra (82 HP @ 4400 RPM) has 31 more horse power than 1998 Fiat Siena. (51 HP @ 4000 RPM). In normal driving conditions, 1996 Opel Vectra should accelerate faster than 1998 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1996 Opel Vectra weights approximately 10 kg more than 1998 Fiat Siena. 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, 1998 Fiat Siena (200 Nm) has 15 more torque (in Nm) than 1996 Opel Vectra. (185 Nm). This means 1998 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1996 Opel Vectra.
Compare all specifications:
| 1996 Opel Vectra | 1998 Fiat Siena | |
| Make | Opel | Fiat |
| Model | Vectra | Siena |
| Year Released | 1996 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1910 cc |
| Horse Power | 82 HP | 51 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 185 Nm | 200 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1300 kg |
