2009 Ford Focus vs. 2007 Mercury Mariner
To start off, 2009 Ford Focus is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercury Mariner. In addition, the cost of maintenance, including insurance, on 2007 Mercury Mariner would be higher. At 2,299 cc (4 cylinders), 2007 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2007 Mercury Mariner (133 HP @ 6000 RPM) has 34 more horse power than 2009 Ford Focus. (99 HP @ 3850 RPM) In normal driving conditions, 2007 Mercury Mariner should accelerate faster than 2009 Ford Focus. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercury Mariner weights approximately 635 kg more than 2009 Ford Focus. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 2009 Ford Focus. In wet, icy, snow, or gravel driving conditions, 2007 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, 2009 Ford Focus (240 Nm @ 1750 RPM) has 72 more torque (in Nm) than 2007 Mercury Mariner. (168 Nm @ 4250 RPM). This means 2009 Ford Focus will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercury Mariner. 2007 Mercury Mariner has automatic transmission and 2009 Ford Focus has manual transmission. 2009 Ford Focus will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercury Mariner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Ford Focus | 2007 Mercury Mariner | |
| Make | Ford | Mercury |
| Model | Focus | Mariner |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1753 cc | 2299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 99 HP | 133 HP |
| Engine RPM | 3850 RPM | 6000 RPM |
| Torque | 240 Nm | 168 Nm |
| Torque RPM | 1750 RPM | 4250 RPM |
| Engine Bore Size | 82.5 mm | 87.5 mm |
| Engine Stroke Size | 82 mm | 94 mm |
| Engine Compression Ratio | 19.0:1 | 12.4:1 |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1290 kg | 1925 kg |
| Vehicle Length | 4390 mm | 4430 mm |
| Vehicle Width | 1710 mm | 1790 mm |
| Vehicle Height | 1490 mm | 1790 mm |
| Wheelbase Size | 2620 mm | 2630 mm |
| Fuel Consumption Overall | 5.3 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 55 L | 57 L |
