2003 Ford Ka vs. 2005 Ford Explorer
To start off, 2005 Ford Explorer is newer by 2 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 4,014 cc (6 cylinders), 2005 Ford Explorer is equipped with a bigger engine. In terms of performance, 2005 Ford Explorer (210 HP @ 5500 RPM) has 137 more horse power than 2003 Ford Ka. (73 HP @ 6150 RPM) In normal driving conditions, 2005 Ford Explorer should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Explorer weights approximately 410 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.
Let's talk about torque, 2005 Ford Explorer (330 Nm) has 220 more torque (in Nm) than 2003 Ford Ka. (110 Nm). This means 2005 Ford Explorer will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka.
Compare all specifications:
| 2003 Ford Ka | 2005 Ford Explorer | |
| Make | Ford | Ford |
| Model | Ka | Explorer |
| Year Released | 2003 | 2005 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1294 cc | 4014 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 73 HP | 210 HP |
| Engine RPM | 6150 RPM | 5500 RPM |
| Torque | 110 Nm | 330 Nm |
| Engine Bore Size | 74 mm | 100 mm |
| Engine Stroke Size | 75.5 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 9.7:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 870 kg | 1280 kg |
| Vehicle Length | 3630 mm | 4820 mm |
| Vehicle Width | 1640 mm | 1840 mm |
| Vehicle Height | 1420 mm | 1820 mm |
| Wheelbase Size | 2620 mm | 2870 mm |
| Fuel Consumption Overall | 11.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 42 L | 85 L |
