2007 BMW 320 vs. 2007 Mercedes-Benz C
To start off, both 2007 BMW 320 and 2007 Mercedes-Benz C were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,497 cc (6 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (268 HP @ 6000 RPM) has 113 more horse power than 2007 BMW 320. (155 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz C weights approximately 230 kg more than 2007 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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 (350 Nm @ 2400 RPM) has 20 more torque (in Nm) than 2007 BMW 320. (330 Nm @ 2000 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320.
Compare all specifications:
| 2007 BMW 320 | 2007 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | 320 | C |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 155 HP | 268 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 330 Nm | 350 Nm |
| Torque RPM | 2000 RPM | 2400 RPM |
| Engine Bore Size | 84 mm | 92.9 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 17.0:1 | 10.7:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1720 kg |
| Vehicle Length | 4530 mm | 4540 mm |
| Vehicle Width | 1430 mm | 1730 mm |
| Vehicle Height | 1820 mm | 1420 mm |
| Wheelbase Size | 2770 mm | 2720 mm |
| Fuel Consumption Overall | 5.7 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 60 L | 62 L |
