2009 Mercury Mariner vs. 2005 MG TF
To start off, 2009 Mercury Mariner is newer by 4 year(s). Which means there will be less support and parts availability for 2005 MG TF. In addition, the cost of maintenance, including insurance, on 2005 MG TF would be higher. At 2,488 cc (4 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (172 HP @ 6000 RPM) has 54 more horse power than 2005 MG TF. (118 HP @ 5500 RPM). In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 2005 MG TF. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 725 kg more than 2005 MG TF. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 MG TF is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 MG TF. However, in wet, icy, snow, or gravel driving conditions, 2009 Mercury Mariner, being front wheel drive (FWD), will offer much better control with better grip. 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 (232 Nm @ 4500 RPM) has 67 more torque (in Nm) than 2005 MG TF. (165 Nm @ 3000 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 2005 MG TF. 2009 Mercury Mariner has automatic transmission and 2005 MG TF has manual transmission. 2005 MG TF 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 MG TF | |
| Make | Mercury | MG |
| Model | Mariner | TF |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 2488 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 172 HP | 118 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 232 Nm | 165 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 90.2 mm | 80 mm |
| Engine Stroke Size | 94 mm | 89.3 mm |
| Engine Compression Ratio | 9.7:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1925 kg | 1200 kg |
| Vehicle Length | 4460 mm | 3950 mm |
| Vehicle Width | 1810 mm | 1630 mm |
| Vehicle Height | 1780 mm | 1270 mm |
| Wheelbase Size | 2630 mm | 2380 mm |
| Fuel Consumption Overall | 10.2 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 62 L | 50 L |
