2004 Opel Omega vs. 2011 BMW 120
To start off, 2011 BMW 120 is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Opel Omega. In addition, the cost of maintenance, including insurance, on 2004 Opel Omega would be higher. At 2,198 cc (4 cylinders), 2004 Opel Omega is equipped with a bigger engine. In terms of performance, 2011 BMW 120 (175 HP @ 4000 RPM) has 33 more horse power than 2004 Opel Omega. (142 HP @ 5400 RPM) In normal driving conditions, 2011 BMW 120 should accelerate faster than 2004 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Omega weights approximately 293 kg more than 2011 BMW 120.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2011 BMW 120 (351 Nm @ 2000 RPM) has 142 more torque (in Nm) than 2004 Opel Omega. (209 Nm @ 4000 RPM). This means 2011 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Omega. 2011 BMW 120 has automatic transmission and 2004 Opel Omega has manual transmission. 2004 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 120 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Omega | 2011 BMW 120 | |
| Make | Opel | BMW |
| Model | Omega | 120 |
| Year Released | 2004 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 175 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 209 Nm | 351 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 94.6 mm | 90 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 210 km/hour | 228 km/hour |
| Acceleration 0-100mph | 10.8 seconds | 7.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1733 kg | 1440 kg |
| Vehicle Length | 4830 mm | 4250 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2840 mm | 2670 mm |
| Fuel Consumption Overall | 7.8 L/100km | 4.9 L/100km |
| Fuel Tank Capacity | 75 L | 51 L |
