2006 Fiat Siena vs. 1986 Ford Orion
To start off, 2006 Fiat Siena is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Ford Orion. In addition, the cost of maintenance, including insurance, on 1986 Ford Orion would be higher. At 1,297 cc (4 cylinders), 1986 Ford Orion is equipped with a bigger engine. In terms of performance, 2006 Fiat Siena (72 HP @ 6000 RPM) has 10 more horse power than 1986 Ford Orion. (62 HP @ 5000 RPM). In normal driving conditions, 2006 Fiat Siena should accelerate faster than 1986 Ford Orion. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 290 kg more than 1986 Ford Orion. 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, 2006 Fiat Siena (102 Nm @ 3250 RPM) has 1 more torque (in Nm) than 1986 Ford Orion. (101 Nm @ 3000 RPM). This means 2006 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Orion.
Compare all specifications:
| 2006 Fiat Siena | 1986 Ford Orion | |
| Make | Fiat | Ford |
| Model | Siena | Orion |
| Year Released | 2006 | 1986 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1242 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 62 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 102 Nm | 101 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Engine Bore Size | 70.8 mm | 80 mm |
| Engine Stroke Size | 78.8 mm | 64.5 mm |
| Engine Compression Ratio | 9.1:1 | 9.5:1 |
| Top Speed | 164 km/hour | 158 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1170 kg | 880 kg |
| Vehicle Length | 3830 mm | 4220 mm |
| Vehicle Width | 1640 mm | 1650 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2380 mm | 2410 mm |
| Fuel Tank Capacity | 54 L | 45 L |
