1999 Opel Omega vs. 2004 Subaru Outback
To start off, 2004 Subaru Outback is newer by 5 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 2,597 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (180 HP @ 6000 RPM) has 14 more horse power than 2004 Subaru Outback. (166 HP @ 5600 RPM). In normal driving conditions, 1999 Opel Omega should accelerate faster than 2004 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 100 kg more than 2004 Subaru Outback. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2004 Subaru Outback will offer significantly more control. 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, 2004 Subaru Outback (225 Nm) has 5 more torque (in Nm) than 1999 Opel Omega. (220 Nm). This means 2004 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
| 1999 Opel Omega | 2004 Subaru Outback | |
| Make | Opel | Subaru |
| Model | Omega | Outback |
| Year Released | 1999 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 2458 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 180 HP | 166 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 220 Nm | 225 Nm |
| Engine Bore Size | 83.2 mm | 100 mm |
| Engine Stroke Size | 79.6 mm | 79 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1685 kg | 1585 kg |
| Vehicle Length | 4900 mm | 4690 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1460 mm | 1490 mm |
| Wheelbase Size | 2610 mm | 2680 mm |
| Fuel Tank Capacity | 75 L | 64 L |
