2005 Mercedes-Benz B vs. 2007 Mercedes-Benz C
To start off, 2007 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz B would be higher. At 2,597 cc (6 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (168 HP @ 5500 RPM) has 34 more horse power than 2005 Mercedes-Benz B. (134 HP @ 5750 RPM) In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 2005 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz B weights approximately 103 kg more than 2007 Mercedes-Benz C.
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, 2007 Mercedes-Benz C (240 Nm @ 4500 RPM) has 60 more torque (in Nm) than 2005 Mercedes-Benz B. (180 Nm @ 3500 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz B. 2007 Mercedes-Benz C has automatic transmission and 2005 Mercedes-Benz B has manual transmission. 2005 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz B | 2007 Mercedes-Benz C | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | B | C |
| Year Released | 2005 | 2007 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2034 cc | 2597 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 134 HP | 168 HP |
| Engine RPM | 5750 RPM | 5500 RPM |
| Torque | 180 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Acceleration 0-100mph | 10.1 seconds | 9.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1345 kg | 1242 kg |
| Vehicle Length | 4280 mm | 4640 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1610 mm | 1420 mm |
| Wheelbase Size | 2720 mm | 2720 mm |
| Fuel Consumption Overall | 7.2 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 54 L | 62 L |
