2008 Alfa Romeo Spider vs. 2011 Mercedes-Benz B
To start off, 2011 Mercedes-Benz B is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2008 Alfa Romeo Spider would be higher. At 2,198 cc (4 cylinders), 2008 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo Spider (183 HP @ 6500 RPM) has 69 more horse power than 2011 Mercedes-Benz B. (114 HP @ 5500 RPM). In normal driving conditions, 2008 Alfa Romeo Spider should accelerate faster than 2011 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo Spider weights approximately 295 kg more than 2011 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, 2008 Alfa Romeo Spider (230 Nm @ 4500 RPM) has 75 more torque (in Nm) than 2011 Mercedes-Benz B. (155 Nm @ 3500 RPM). This means 2008 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz B.
Compare all specifications:
| 2008 Alfa Romeo Spider | 2011 Mercedes-Benz B | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Spider | B |
| Year Released | 2008 | 2011 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1699 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 183 HP | 114 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 230 Nm | 155 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 83 mm |
| Engine Stroke Size | 94.6 mm | 78.5 mm |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 222 km/hour | 184 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 11.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1605 kg | 1310 kg |
| Vehicle Length | 4400 mm | 4280 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1610 mm |
| Wheelbase Size | 2530 mm | 2780 mm |
| Fuel Consumption Overall | 9.4 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 70 L | 54 L |
