2004 Chevrolet Impala vs. 2007 Mercedes-Benz B
To start off, 2007 Mercedes-Benz B is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Impala would be higher. At 3,786 cc (6 cylinders), 2004 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Impala (200 HP @ 5600 RPM) has 62 more horse power than 2007 Mercedes-Benz B. (138 HP @ 4200 RPM). In normal driving conditions, 2004 Chevrolet Impala should accelerate faster than 2007 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Impala weights approximately 105 kg more than 2007 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, 2004 Chevrolet Impala (305 Nm) has 5 more torque (in Nm) than 2007 Mercedes-Benz B. (300 Nm). This means 2004 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz B.
Compare all specifications:
| 2004 Chevrolet Impala | 2007 Mercedes-Benz B | |
| Make | Chevrolet | Mercedes-Benz |
| Model | Impala | B |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 138 HP |
| Engine RPM | 5600 RPM | 4200 RPM |
| Torque | 305 Nm | 300 Nm |
| Engine Compression Ratio | 9.4:1 | 18.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1435 kg |
| Vehicle Length | 5090 mm | 4280 mm |
| Vehicle Width | 1860 mm | 1610 mm |
| Vehicle Height | 1460 mm | 1780 mm |
| Wheelbase Size | 2880 mm | 2780 mm |
| Fuel Consumption Overall | 9.8 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 64 L | 54 L |
