2003 Fiat Siena vs. 2002 Opel Omega
To start off, 2003 Fiat Siena is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Opel Omega. In addition, the cost of maintenance, including insurance, on 2002 Opel Omega would be higher. At 2,197 cc (4 cylinders), 2002 Opel Omega is equipped with a bigger engine. In terms of performance, 2002 Opel Omega (142 HP @ 5400 RPM) has 73 more horse power than 2003 Fiat Siena. (69 HP @ 4500 RPM) In normal driving conditions, 2002 Opel Omega should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Omega weights approximately 633 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2002 Opel Omega (209 Nm @ 4000 RPM) has 81 more torque (in Nm) than 2003 Fiat Siena. (128 Nm @ 2500 RPM). This means 2002 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena. 2002 Opel Omega has automatic transmission and 2003 Fiat Siena has manual transmission. 2003 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Opel Omega will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Fiat Siena | 2002 Opel Omega | |
Make | Fiat | Opel |
Model | Siena | Omega |
Year Released | 2003 | 2002 |
Engine Position | Front | Front |
Engine Size | 1747 cc | 2197 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 69 HP | 142 HP |
Engine RPM | 4500 RPM | 5400 RPM |
Torque | 128 Nm | 209 Nm |
Torque RPM | 2500 RPM | 4000 RPM |
Engine Bore Size | 82.7 mm | 86 mm |
Engine Stroke Size | 79.2 mm | 94.6 mm |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1100 kg | 1733 kg |
Vehicle Length | 4110 mm | 4900 mm |
Vehicle Width | 1630 mm | 1780 mm |
Vehicle Height | 1470 mm | 1460 mm |
Wheelbase Size | 2380 mm | 2850 mm |