2002 Alfa Romeo 166 vs. 2009 Mercedes-Benz A
To start off, 2009 Mercedes-Benz A is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 166 would be higher. At 2,387 cc (5 cylinders), 2002 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2002 Alfa Romeo 166 (148 HP @ 4000 RPM) has 14 more horse power than 2009 Mercedes-Benz A. (134 HP @ 5750 RPM). In normal driving conditions, 2002 Alfa Romeo 166 should accelerate faster than 2009 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alfa Romeo 166 weights approximately 295 kg more than 2009 Mercedes-Benz A. 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, 2002 Alfa Romeo 166 (305 Nm @ 1800 RPM) has 120 more torque (in Nm) than 2009 Mercedes-Benz A. (185 Nm @ 3500 RPM). This means 2002 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz A.
Compare all specifications:
| 2002 Alfa Romeo 166 | 2009 Mercedes-Benz A | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 166 | A |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2034 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 148 HP | 134 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 305 Nm | 185 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 83 mm |
| Engine Stroke Size | 90.4 mm | 94 mm |
| Engine Compression Ratio | 18.5:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 210 km/hour | 200 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 10.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1565 kg | 1270 kg |
| Vehicle Length | 4730 mm | 3840 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1600 mm |
| Wheelbase Size | 2600 mm | 2570 mm |
| Fuel Consumption Overall | 7.7 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 72 L | 54 L |
