2007 Fiat Siena vs. 1999 Opel Omega
To start off, 2007 Fiat Siena is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 2,171 cc (4 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (123 HP @ 4000 RPM) has 23 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 600 kg more than 2007 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2007 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Opel Omega (270 Nm @ 1600 RPM) has 130 more torque (in Nm) than 2007 Fiat Siena. (140 Nm @ 4000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
2007 Fiat Siena | 1999 Opel Omega | |
Make | Fiat | Opel |
Model | Siena | Omega |
Year Released | 2007 | 1999 |
Engine Position | Front | Front |
Engine Size | 1581 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 100 HP | 123 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 140 Nm | 270 Nm |
Torque RPM | 4000 RPM | 1600 RPM |
Engine Compression Ratio | 9.5:1 | 18.5:1 |
Acceleration 0-100mph | 11.5 seconds | 12.5 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1070 kg | 1670 kg |
Vehicle Width | 1640 mm | 1780 mm |
Wheelbase Size | 2380 mm | 2610 mm |
Fuel Tank Capacity | 54 L | 75 L |