2001 Mazda 6 vs. 2003 Subaru Impreza
To start off, 2003 Subaru Impreza is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Mazda 6. In addition, the cost of maintenance, including insurance, on 2001 Mazda 6 would be higher. At 2,261 cc (4 cylinders), 2001 Mazda 6 is equipped with a bigger engine. In terms of performance, 2003 Subaru Impreza (276 HP @ 6400 RPM) has 112 more horse power than 2001 Mazda 6. (164 HP @ 6800 RPM) In normal driving conditions, 2003 Subaru Impreza should accelerate faster than 2001 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2001 Mazda 6 weights approximately 125 kg more than 2003 Subaru Impreza.
Because 2003 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2001 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2003 Subaru Impreza 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 Impreza (384 Nm @ 4400 RPM) has 177 more torque (in Nm) than 2001 Mazda 6. (207 Nm @ 4000 RPM). This means 2003 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2001 Mazda 6.
Compare all specifications:
| 2001 Mazda 6 | 2003 Subaru Impreza | |
| Make | Mazda | Subaru |
| Model | 6 | Impreza |
| Year Released | 2001 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1992 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 164 HP | 276 HP |
| Engine RPM | 6800 RPM | 6400 RPM |
| Torque | 207 Nm | 384 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 87.5 mm | 92 mm |
| Engine Stroke Size | 94 mm | 75 mm |
| Engine Compression Ratio | 10.6:1 | 8.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1290 kg |
| Vehicle Length | 4690 mm | 4420 mm |
| Vehicle Width | 1790 mm | 1740 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2680 mm |
| Fuel Tank Capacity | 64 L | 50 L |
