2005 Mercury Mariner vs. 2004 Opel Vectra
To start off, 2005 Mercury Mariner is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 2,261 cc (4 cylinders), 2005 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2005 Mercury Mariner (153 HP @ 5800 RPM) has 33 more horse power than 2004 Opel Vectra. (120 HP @ 6000 RPM). In normal driving conditions, 2005 Mercury Mariner should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mariner weights approximately 89 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Vectra. 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 (206 Nm @ 4250 RPM) has 39 more torque (in Nm) than 2004 Opel Vectra. (167 Nm @ 3800 RPM). This means 2005 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra. 2005 Mercury Mariner has automatic transmission and 2004 Opel Vectra has manual transmission. 2004 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercury Mariner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercury Mariner | 2004 Opel Vectra | |
| Make | Mercury | Opel |
| Model | Mariner | Vectra |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 120 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 206 Nm | 167 Nm |
| Torque RPM | 4250 RPM | 3800 RPM |
| Engine Bore Size | 87 mm | 80.5 mm |
| Engine Stroke Size | 94 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1579 kg | 1490 kg |
| Vehicle Length | 4430 mm | 4830 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1730 mm | 1510 mm |
| Wheelbase Size | 2630 mm | 2710 mm |
| Fuel Consumption Overall | 11.2 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 62 L | 60 L |
