2007 Subaru Impreza vs. 2003 Subaru R2
To start off, 2007 Subaru Impreza is newer by 4 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 2,457 cc (4 cylinders), 2007 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2007 Subaru Impreza (224 HP @ 5600 RPM) has 172 more horse power than 2003 Subaru R2. (52 HP @ 6400 RPM). In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 2003 Subaru R2.
Because 2007 Subaru Impreza 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, 2007 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, 2007 Subaru Impreza (306 Nm @ 3600 RPM) has 243 more torque (in Nm) than 2003 Subaru R2. (63 Nm @ 4400 RPM). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2007 Subaru Impreza | 2003 Subaru R2 | |
| Make | Subaru | Subaru |
| Model | Impreza | R2 |
| Year Released | 2007 | 2003 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2457 cc | 658 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 224 HP | 52 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 306 Nm | 63 Nm |
| Torque RPM | 3600 RPM | 4400 RPM |
| Engine Bore Size | 89.1 mm | 56 mm |
| Engine Stroke Size | 74.9 mm | 66.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4470 mm | 3400 mm |
| Vehicle Width | 1750 mm | 1480 mm |
| Vehicle Height | 1450 mm | 1530 mm |
| Wheelbase Size | 2530 mm | 2370 mm |
| Fuel Tank Capacity | 60 L | 30 L |
