1981 Austin Allegro vs. 2007 Mercedes-Benz A
To start off, 2007 Mercedes-Benz A is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1981 Austin Allegro would be higher. At 1,698 cc (4 cylinders), 2007 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz A (114 HP @ 5500 RPM) has 70 more horse power than 1981 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2007 Mercedes-Benz A should accelerate faster than 1981 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz A weights approximately 440 kg more than 1981 Austin Allegro. 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, 2007 Mercedes-Benz A (155 Nm @ 3500 RPM) has 85 more torque (in Nm) than 1981 Austin Allegro. (70 Nm @ 3000 RPM). This means 2007 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Allegro.
Compare all specifications:
| 1981 Austin Allegro | 2007 Mercedes-Benz A | |
| Make | Austin | Mercedes-Benz |
| Model | Allegro | A |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 1698 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 114 HP |
| Engine RPM | 5250 RPM | 5500 RPM |
| Torque | 70 Nm | 155 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 64.6 mm | 83 mm |
| Engine Stroke Size | 76.2 mm | 78.5 mm |
| Engine Compression Ratio | 9.6:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1240 kg |
| Vehicle Length | 3200 mm | 3840 mm |
| Vehicle Width | 1620 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1600 mm |
| Wheelbase Size | 2450 mm | 2570 mm |
