2006 Audi A4 vs. 2003 Ford Ka
To start off, 2006 Audi A4 is newer by 3 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 1,896 cc (4 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (114 HP @ 4000 RPM) has 45 more horse power than 2003 Ford Ka. (69 HP @ 5600 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 443 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, 2006 Audi A4 (286 Nm @ 1900 RPM) has 180 more torque (in Nm) than 2003 Ford Ka. (106 Nm @ 3000 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka.
Compare all specifications:
| 2006 Audi A4 | 2003 Ford Ka | |
| Make | Audi | Ford |
| Model | A4 | Ka |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 114 HP | 69 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 286 Nm | 106 Nm |
| Torque RPM | 1900 RPM | 3000 RPM |
| Engine Bore Size | 79.5 mm | 74 mm |
| Engine Stroke Size | 95.5 mm | 75.5 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 201 km/hour | 167 km/hour |
| Acceleration 0-100mph | 11.2 seconds | 14.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1405 kg | 962 kg |
| Vehicle Length | 4550 mm | 3630 mm |
| Vehicle Width | 1780 mm | 1650 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2450 mm |
| Fuel Consumption Overall | 5.6 L/100km | 6 L/100km |
| Fuel Tank Capacity | 70 L | 40 L |
