2005 Mercury Mariner vs. 2003 Opel Omega
To start off, 2005 Mercury Mariner is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Omega. In addition, the cost of maintenance, including insurance, on 2003 Opel Omega would be higher. At 2,999 cc (6 cylinders), 2005 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2005 Mercury Mariner (201 HP) has 59 more horse power than 2003 Opel Omega. (142 HP). In normal driving conditions, 2005 Mercury Mariner should accelerate faster than 2003 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Omega weights approximately 94 kg more than 2005 Mercury Mariner.
Because 2005 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2005 Mercury Mariner 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, 2005 Mercury Mariner (262 Nm) has 53 more torque (in Nm) than 2003 Opel Omega. (209 Nm). This means 2005 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Omega.
Compare all specifications:
| 2005 Mercury Mariner | 2003 Opel Omega | |
| Make | Mercury | Opel |
| Model | Mariner | Omega |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Middle |
| Engine Size | 2999 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 142 HP |
| Torque | 262 Nm | 209 Nm |
| Engine Bore Size | 89 mm | 86 mm |
| Engine Stroke Size | 80 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1571 kg | 1665 kg |
| Vehicle Length | 4430 mm | 4900 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1730 mm | 1510 mm |
| Wheelbase Size | 2630 mm | 2740 mm |
| Fuel Tank Capacity | 62 L | 75 L |
