2006 Mercedes-Benz A vs. 1991 Opel Astra
To start off, 2006 Mercedes-Benz A is newer by 15 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 2,033 cc (4 cylinders), 2006 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz A (134 HP @ 5750 RPM) has 52 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM). In normal driving conditions, 2006 Mercedes-Benz A should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz A weights approximately 1265 kg more than 1991 Opel Astra. 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 Mercedes-Benz A (185 Nm @ 3500 RPM) has 72 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 2006 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 2006 Mercedes-Benz A | 1991 Opel Astra | |
| Make | Mercedes-Benz | Opel |
| Model | A | Astra |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2033 cc | 1388 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 82 HP |
| Engine RPM | 5750 RPM | 5800 RPM |
| Torque | 185 Nm | 113 Nm |
| Torque RPM | 3500 RPM | 3400 RPM |
| Engine Bore Size | 83 mm | 77.6 mm |
| Engine Stroke Size | 94 mm | 73.4 mm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Top Speed | 200 km/hour | 171 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2205 kg | 940 kg |
| Vehicle Length | 3840 mm | 4060 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1600 mm | 1430 mm |
| Wheelbase Size | 2570 mm | 2610 mm |
