2003 Ford Ka vs. 2007 Subaru Impreza
To start off, 2007 Subaru Impreza is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Ford Ka. In addition, the cost of maintenance, including insurance, on 2003 Ford Ka would be higher. At 1,994 cc (4 cylinders), 2007 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2007 Subaru Impreza (158 HP @ 6400 RPM) has 64 more horse power than 2003 Ford Ka. (94 HP @ 5650 RPM) In normal driving conditions, 2007 Subaru Impreza should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Impreza weights approximately 315 kg more than 2003 Ford Ka. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2003 Ford Ka. 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 (186 Nm @ 3200 RPM) has 51 more torque (in Nm) than 2003 Ford Ka. (135 Nm @ 4250 RPM). This means 2007 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka.
Compare all specifications:
| 2003 Ford Ka | 2007 Subaru Impreza | |
| Make | Ford | Subaru |
| Model | Ka | Impreza |
| Year Released | 2003 | 2007 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1594 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 94 HP | 158 HP |
| Engine RPM | 5650 RPM | 6400 RPM |
| Torque | 135 Nm | 186 Nm |
| Torque RPM | 4250 RPM | 3200 RPM |
| Engine Bore Size | 82.1 mm | 92 mm |
| Engine Stroke Size | 75.5 mm | 75 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1060 kg | 1375 kg |
| Vehicle Height | 1350 mm | 1740 mm |
| Wheelbase Size | 2460 mm | 2680 mm |
| Fuel Tank Capacity | 59 L | 60 L |
