2002 Alfa Romeo 156 vs. 2008 Mercedes-Benz B
To start off, 2008 Mercedes-Benz B is newer by 6 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 3,179 cc (6 cylinders), 2002 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2002 Alfa Romeo 156 (247 HP @ 6200 RPM) has 132 more horse power than 2008 Mercedes-Benz B. (115 HP @ 5500 RPM). In normal driving conditions, 2002 Alfa Romeo 156 should accelerate faster than 2008 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2002 Alfa Romeo 156 weights approximately 135 kg more than 2008 Mercedes-Benz B. 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 156 (300 Nm @ 4800 RPM) has 145 more torque (in Nm) than 2008 Mercedes-Benz B. (155 Nm @ 3500 RPM). This means 2002 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz B.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2008 Mercedes-Benz B | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 156 | B |
| Year Released | 2002 | 2008 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1699 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 247 HP | 115 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 300 Nm | 155 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 78 mm | 78.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 184 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1445 kg | 1310 kg |
| Vehicle Length | 4440 mm | 4280 mm |
| Vehicle Width | 1750 mm | 1780 mm |
| Vehicle Height | 1410 mm | 1610 mm |
| Wheelbase Size | 2600 mm | 2780 mm |
| Fuel Consumption Overall | 5.9 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 63 L | 54 L |
