2007 BMW X3 vs. 2003 Ford Ka
To start off, 2007 BMW X3 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 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (283 HP @ 4400 RPM) has 214 more horse power than 2003 Ford Ka. (69 HP @ 5600 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 988 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 BMW X3 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 BMW X3 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 BMW X3 (580 Nm @ 1750 RPM) has 474 more torque (in Nm) than 2003 Ford Ka. (106 Nm @ 3000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka. 2007 BMW X3 has automatic transmission and 2003 Ford Ka has manual transmission. 2003 Ford Ka will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 2003 Ford Ka | |
| Make | BMW | Ford |
| Model | X3 | Ka |
| Year Released | 2007 | 2003 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 283 HP | 69 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 580 Nm | 106 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 74 mm |
| Engine Stroke Size | 88 mm | 75.5 mm |
| Engine Compression Ratio | 17.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 240 km/hour | 167 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 14.1 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1950 kg | 962 kg |
| Vehicle Length | 4570 mm | 3630 mm |
| Vehicle Width | 1860 mm | 1650 mm |
| Vehicle Height | 1680 mm | 1420 mm |
| Wheelbase Size | 2800 mm | 2450 mm |
| Fuel Consumption Overall | 8.7 L/100km | 6 L/100km |
| Fuel Tank Capacity | 67 L | 40 L |
