2004 Mazda 6 vs. 2003 Subaru B
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 B. In addition, the cost of maintenance, including insurance, on 2003 Subaru B would be higher. At 2,999 cc (6 cylinders), 2003 Subaru B is equipped with a bigger engine. In terms of performance, 2003 Subaru B (389 HP @ 6400 RPM) has 169 more horse power than 2004 Mazda 6. (220 HP @ 4000 RPM) In normal driving conditions, 2003 Subaru B should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Subaru B weights approximately 67 kg more than 2004 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Subaru B is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2003 Subaru B 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, 2003 Subaru B (550 Nm) has 290 more torque (in Nm) than 2004 Mazda 6. (260 Nm). This means 2003 Subaru B will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6.
Compare all specifications:
| 2004 Mazda 6 | 2003 Subaru B | |
| Make | Mazda | Subaru |
| Model | 6 | B |
| Year Released | 2004 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2964 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 220 HP | 389 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 260 Nm | 550 Nm |
| Engine Bore Size | 89 mm | 89.2 mm |
| Engine Stroke Size | 80 mm | 80 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1513 kg | 1580 kg |
| Vehicle Length | 4750 mm | 4790 mm |
| Vehicle Width | 1790 mm | 1940 mm |
| Vehicle Height | 1450 mm | 1380 mm |
| Wheelbase Size | 2680 mm | 2680 mm |
