2003 Ford Ka vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 1 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 1,796 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (120 HP @ 6000 RPM) has 26 more horse power than 2003 Ford Ka. (94 HP @ 5650 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 2003 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 430 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, 2004 Opel Vectra (167 Nm @ 3800 RPM) has 32 more torque (in Nm) than 2003 Ford Ka. (135 Nm @ 4250 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Ka.
Compare all specifications:
| 2003 Ford Ka | 2004 Opel Vectra | |
| Make | Ford | Opel |
| Model | Ka | Vectra |
| Year Released | 2003 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1594 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 94 HP | 120 HP |
| Engine RPM | 5650 RPM | 6000 RPM |
| Torque | 135 Nm | 167 Nm |
| Torque RPM | 4250 RPM | 3800 RPM |
| Engine Bore Size | 82.1 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 | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1060 kg | 1490 kg |
| Vehicle Length | 3660 mm | 4830 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1510 mm |
| Wheelbase Size | 2460 mm | 2710 mm |
| Fuel Tank Capacity | 59 L | 60 L |
