2003 Ford Ka vs. 2007 Mazda 3
To start off, 2007 Mazda 3 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 1,594 cc (4 cylinders), 2007 Mazda 3 is equipped with a bigger engine. In terms of performance, 2007 Mazda 3 (104 HP @ 5500 RPM) has 35 more horse power than 2003 Ford Ka. (69 HP @ 5600 RPM) In normal driving conditions, 2007 Mazda 3 should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 3 weights approximately 223 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Mazda 3 (145 Nm @ 4000 RPM) has 39 more torque (in Nm) than 2003 Ford Ka. (106 Nm @ 3000 RPM). This means 2007 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka.
Compare all specifications:
| 2003 Ford Ka | 2007 Mazda 3 | |
| Make | Ford | Mazda |
| Model | Ka | 3 |
| Year Released | 2003 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 1594 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 69 HP | 104 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 106 Nm | 145 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 74 mm | 78 mm |
| Engine Stroke Size | 75.5 mm | 83.6 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 167 km/hour | 185 km/hour |
| Acceleration 0-100mph | 14.1 seconds | 11 seconds |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 962 kg | 1185 kg |
| Vehicle Length | 3630 mm | 4500 mm |
| Vehicle Width | 1650 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2650 mm |
| Fuel Consumption Overall | 6 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 40 L | 55 L |
