1985 Alfa Romeo Arna vs. 2006 Mercedes-Benz A
To start off, 2006 Mercedes-Benz A is newer by 21 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), 2006 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz A (108 HP @ 4200 RPM) has 14 more horse power than 1985 Alfa Romeo Arna. (94 HP @ 5800 RPM) In normal driving conditions, 2006 Mercedes-Benz A should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz A weights approximately 775 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, 2006 Mercedes-Benz A (250 Nm @ 1600 RPM) has 120 more torque (in Nm) than 1985 Alfa Romeo Arna. (130 Nm @ 4000 RPM). This means 2006 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 | 2006 Mercedes-Benz A | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Arna | A |
| Year Released | 1985 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 108 HP |
| Engine RPM | 5800 RPM | 4200 RPM |
| Torque | 130 Nm | 250 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 67.2 mm | 92 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 920 kg | 1695 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 |
