2006 Mazda 6 vs. 2003 Subaru R2
To start off, 2006 Mazda 6 is newer by 3 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 1,998 cc (4 cylinders), 2006 Mazda 6 is equipped with a bigger engine. In terms of performance, 2006 Mazda 6 (134 HP @ 3500 RPM) has 72 more horse power than 2003 Subaru R2. (62 HP @ 6000 RPM). In normal driving conditions, 2006 Mazda 6 should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mazda 6 weights approximately 706 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, 2006 Mazda 6 (310 Nm @ 2000 RPM) has 207 more torque (in Nm) than 2003 Subaru R2. (103 Nm @ 3200 RPM). This means 2006 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2006 Mazda 6 | 2003 Subaru R2 | |
| Make | Mazda | Subaru |
| Model | 6 | R2 |
| Year Released | 2006 | 2003 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 658 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 62 HP |
| Engine RPM | 3500 RPM | 6000 RPM |
| Torque | 310 Nm | 103 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Engine Compression Ratio | 18.3:1 | 9.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1540 kg | 834 kg |
| Vehicle Length | 4710 mm | 3400 mm |
| Vehicle Width | 1790 mm | 1480 mm |
| Vehicle Height | 1490 mm | 1530 mm |
| Wheelbase Size | 2680 mm | 2370 mm |
| Fuel Tank Capacity | 64 L | 30 L |
