2008 Mercury Mariner vs. 2003 Subaru R2
To start off, 2008 Mercury Mariner is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Subaru R2. In addition, the cost of maintenance, including insurance, on 2003 Subaru R2 would be higher. At 2,298 cc (4 cylinders), 2008 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2008 Mercury Mariner (153 HP @ 5800 RPM) has 91 more horse power than 2003 Subaru R2. (62 HP @ 6000 RPM). In normal driving conditions, 2008 Mercury Mariner should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercury Mariner weights approximately 998 kg more than 2003 Subaru R2. 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, 2008 Mercury Mariner (206 Nm @ 4250 RPM) has 103 more torque (in Nm) than 2003 Subaru R2. (103 Nm @ 3200 RPM). This means 2008 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2008 Mercury Mariner | 2003 Subaru R2 | |
| Make | Mercury | Subaru |
| Model | Mariner | R2 |
| Year Released | 2008 | 2003 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2298 cc | 658 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 62 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 206 Nm | 103 Nm |
| Torque RPM | 4250 RPM | 3200 RPM |
| Engine Bore Size | 87.4 mm | 56 mm |
| Engine Stroke Size | 94 mm | 66.8 mm |
| Engine Compression Ratio | 9.7:1 | 9.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1832 kg | 834 kg |
| Vehicle Length | 4460 mm | 3400 mm |
| Vehicle Width | 1810 mm | 1480 mm |
| Vehicle Height | 1730 mm | 1530 mm |
| Wheelbase Size | 2630 mm | 2370 mm |
| Fuel Tank Capacity | 78 L | 30 L |
