2009 Mercedes-Benz B vs. 2007 Toyota Prius
To start off, 2009 Mercedes-Benz B is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Toyota Prius. In addition, the cost of maintenance, including insurance, on 2007 Toyota Prius would be higher. At 1,990 cc (4 cylinders), 2009 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz B (138 HP @ 4200 RPM) has 28 more horse power than 2007 Toyota Prius. (110 HP @ 5000 RPM). In normal driving conditions, 2009 Mercedes-Benz B should accelerate faster than 2007 Toyota Prius. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz B weights approximately 135 kg more than 2007 Toyota Prius. 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, 2009 Mercedes-Benz B (300 Nm @ 1600 RPM) has 189 more torque (in Nm) than 2007 Toyota Prius. (111 Nm @ 4200 RPM). This means 2009 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2007 Toyota Prius. 2007 Toyota Prius has automatic transmission and 2009 Mercedes-Benz B has manual transmission. 2009 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Toyota Prius will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz B | 2007 Toyota Prius | |
| Make | Mercedes-Benz | Toyota |
| Model | B | Prius |
| Year Released | 2009 | 2007 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 1497 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 110 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 300 Nm | 111 Nm |
| Torque RPM | 1600 RPM | 4200 RPM |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1435 kg | 1300 kg |
| Vehicle Length | 4280 mm | 4450 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1610 mm | 1500 mm |
| Wheelbase Size | 2780 mm | 2710 mm |
| Fuel Consumption Overall | 5.6 L/100km | 4.3 L/100km |
| Fuel Tank Capacity | 54 L | 45 L |
