1999 Opel Omega vs. 2011 Mazda 6
To start off, 2011 Mazda 6 is newer by 12 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 2,500 cc (4 cylinders), 2011 Mazda 6 is equipped with a bigger engine. In terms of performance, 2011 Mazda 6 (170 HP @ 6000 RPM) has 40 more horse power than 1999 Opel Omega. (130 HP @ 4500 RPM) In normal driving conditions, 2011 Mazda 6 should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mazda 6 weights approximately 629 kg more than 1999 Opel Omega. 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, 2011 Mazda 6, 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 (250 Nm @ 2200 RPM) has 24 more torque (in Nm) than 2011 Mazda 6. (226 Nm @ 4000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2011 Mazda 6.
Compare all specifications:
| 1999 Opel Omega | 2011 Mazda 6 | |
| Make | Opel | Mazda |
| Model | Omega | 6 |
| Year Released | 1999 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 130 HP | 170 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 250 Nm | 226 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 5-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 855 kg | 1484 kg |
| Vehicle Length | 4900 mm | 4920 mm |
| Vehicle Width | 1780 mm | 1839 mm |
| Vehicle Height | 1460 mm | 1471 mm |
| Wheelbase Size | 2640 mm | 2789 mm |
| Fuel Tank Capacity | 75 L | 70 L |
