2003 Subaru R2 vs. 2008 Subaru Impreza
To start off, 2008 Subaru Impreza is newer by 5 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), 2008 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2008 Subaru Impreza (227 HP @ 5600 RPM) has 175 more horse power than 2003 Subaru R2. (52 HP @ 6400 RPM) In normal driving conditions, 2008 Subaru Impreza should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2008 Subaru Impreza weights approximately 618 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 2008 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, 2008 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, 2008 Subaru Impreza (320 Nm @ 3600 RPM) has 257 more torque (in Nm) than 2003 Subaru R2. (63 Nm @ 4400 RPM). This means 2008 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 2003 Subaru R2 | 2008 Subaru Impreza | |
| Make | Subaru | Subaru |
| Model | R2 | Impreza |
| Year Released | 2003 | 2008 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 658 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 52 HP | 227 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 63 Nm | 320 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Engine Bore Size | 56 mm | 99.5 mm |
| Engine Stroke Size | 66.8 mm | 79 mm |
| Engine Compression Ratio | 10.5:1 | 8.4:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 810 kg | 1428 kg |
| Vehicle Length | 3400 mm | 4470 mm |
| Vehicle Width | 1480 mm | 1700 mm |
| Vehicle Height | 1530 mm | 1490 mm |
| Wheelbase Size | 2370 mm | 2530 mm |
| Fuel Tank Capacity | 30 L | 60 L |
