1985 Alfa Romeo Arna vs. 2011 Mercedes-Benz A
To start off, 2011 Mercedes-Benz A is newer by 26 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Arna would be higher. At 1,991 cc (4 cylinders), 2011 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz A (81 HP @ 4200 RPM) has 19 more horse power than 1985 Alfa Romeo Arna. (62 HP @ 6000 RPM) In normal driving conditions, 2011 Mercedes-Benz A should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz A weights approximately 476 kg more than 1985 Alfa Romeo Arna. 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, 2011 Mercedes-Benz A (180 Nm @ 1400 RPM) has 92 more torque (in Nm) than 1985 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 2011 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna.
Compare all specifications:
| 1985 Alfa Romeo Arna | 2011 Mercedes-Benz A | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Arna | A |
| Year Released | 1985 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 81 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 88 Nm | 180 Nm |
| Torque RPM | 3200 RPM | 1400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 850 kg | 1326 kg |
| Vehicle Length | 4010 mm | 3840 mm |
| Vehicle Width | 1630 mm | 1770 mm |
| Vehicle Height | 1350 mm | 1600 mm |
| Wheelbase Size | 2430 mm | 2570 mm |
