2009 Ford Ka vs. 1991 Opel Astra
To start off, 2009 Ford Ka is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,388 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (82 HP @ 5800 RPM) has 14 more horse power than 2009 Ford Ka. (68 HP @ 5500 RPM) In normal driving conditions, 1991 Opel Astra should accelerate faster than 2009 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 53 kg more than 2009 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, 1991 Opel Astra (113 Nm @ 3400 RPM) has 7 more torque (in Nm) than 2009 Ford Ka. (106 Nm @ 3000 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Ford Ka.
Compare all specifications:
| 2009 Ford Ka | 1991 Opel Astra | |
| Make | Ford | Opel |
| Model | Ka | Astra |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 1388 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 82 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 106 Nm | 113 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Bore Size | 74 mm | 77.6 mm |
| Engine Stroke Size | 75.5 mm | 73.4 mm |
| Engine Compression Ratio | 10.2:1 | 9.4:1 |
| Top Speed | 167 km/hour | 171 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 887 kg | 940 kg |
| Vehicle Length | 3630 mm | 4060 mm |
| Vehicle Width | 1830 mm | 1690 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2450 mm | 2610 mm |
