2005 Mazda 6 vs. 2003 Subaru R2
To start off, 2005 Mazda 6 is newer by 2 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 2,966 cc (6 cylinders), 2005 Mazda 6 is equipped with a bigger engine. In terms of performance, 2005 Mazda 6 (220 HP @ 4000 RPM) has 168 more horse power than 2003 Subaru R2. (52 HP @ 6400 RPM). In normal driving conditions, 2005 Mazda 6 should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 6 weights approximately 724 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.
Because 2003 Subaru R2 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2003 Subaru R2 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 Mazda 6 (260 Nm) has 196 more torque (in Nm) than 2003 Subaru R2. (64 Nm). This means 2005 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2005 Mazda 6 | 2003 Subaru R2 | |
| Make | Mazda | Subaru |
| Model | 6 | R2 |
| Year Released | 2005 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 658 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 220 HP | 52 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 260 Nm | 64 Nm |
| Engine Bore Size | 89.1 mm | 56 mm |
| Engine Stroke Size | 80 mm | 66.8 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1544 kg | 820 kg |
| Vehicle Length | 4780 mm | 3400 mm |
| Vehicle Width | 1790 mm | 1480 mm |
| Vehicle Height | 1460 mm | 1530 mm |
| Wheelbase Size | 2680 mm | 2370 mm |
| Fuel Tank Capacity | 68 L | 30 L |
