2003 Ford Ka vs. 2003 Opel Astra
To start off, both 2003 Ford Ka and 2003 Opel Astra were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,796 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (123 HP @ 5600 RPM) has 54 more horse power than 2003 Ford Ka. (69 HP @ 5600 RPM) In normal driving conditions, 2003 Opel Astra should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 153 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, 2003 Opel Astra (173 Nm @ 3800 RPM) has 67 more torque (in Nm) than 2003 Ford Ka. (106 Nm @ 3000 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka.
Compare all specifications:
| 2003 Ford Ka | 2003 Opel Astra | |
| Make | Ford | Opel |
| Model | Ka | Astra |
| Year Released | 2003 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 69 HP | 123 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 106 Nm | 173 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Engine Bore Size | 74 mm | 80.5 mm |
| Engine Stroke Size | 75.5 mm | 88.2 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 167 km/hour | 198 km/hour |
| Acceleration 0-100mph | 14.1 seconds | 11.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 962 kg | 1115 kg |
| Vehicle Length | 3630 mm | 4260 mm |
| Vehicle Width | 1650 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2640 mm |
| Fuel Consumption Overall | 6 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 40 L | 53 L |
