2004 Mazda 6 vs. 2003 Subaru R2
To start off, 2004 Mazda 6 is newer by 1 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 2,261 cc (4 cylinders), 2004 Mazda 6 is equipped with a bigger engine. In terms of performance, 2004 Mazda 6 (256 HP @ 6000 RPM) has 194 more horse power than 2003 Subaru R2. (62 HP @ 6000 RPM). In normal driving conditions, 2004 Mazda 6 should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 6 weights approximately 196 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 2004 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Subaru R2. In wet, icy, snow, or gravel driving conditions, 2004 Mazda 6 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, 2004 Mazda 6 (380 Nm @ 3000 RPM) has 277 more torque (in Nm) than 2003 Subaru R2. (103 Nm @ 3200 RPM). This means 2004 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2004 Mazda 6 | 2003 Subaru R2 | |
| Make | Mazda | Subaru |
| Model | 6 | R2 |
| Year Released | 2004 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 658 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 62 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 380 Nm | 103 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 87.5 mm | 56 mm |
| Engine Stroke Size | 94 mm | 66.8 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1030 kg | 834 kg |
| Vehicle Length | 4750 mm | 3400 mm |
| Vehicle Width | 1790 mm | 1480 mm |
| Vehicle Height | 1450 mm | 1530 mm |
| Wheelbase Size | 2680 mm | 2370 mm |
