2009 Mercury Mariner vs. 2005 Opel Vectra
To start off, 2009 Mercury Mariner is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 2,967 cc (6 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (240 HP @ 6550 RPM) has 67 more horse power than 2005 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 440 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2009 Mercury Mariner (302 Nm @ 4500 RPM) has 37 more torque (in Nm) than 2005 Opel Vectra. (265 Nm @ 2500 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2009 Mercury Mariner has automatic transmission and 2005 Opel Vectra has manual transmission. 2005 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercury Mariner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercury Mariner | 2005 Opel Vectra | |
| Make | Mercury | Opel |
| Model | Mariner | Vectra |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 173 HP |
| Engine RPM | 6550 RPM | 5500 RPM |
| Torque | 302 Nm | 265 Nm |
| Torque RPM | 4500 RPM | 2500 RPM |
| Engine Compression Ratio | 9.7:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1925 kg | 1485 kg |
| Vehicle Length | 4460 mm | 4600 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1730 mm | 1470 mm |
| Wheelbase Size | 2630 mm | 2620 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 62 L | 61 L |
