2005 BMW 320 vs. 2007 Mercedes-Benz E
To start off, 2007 Mercedes-Benz E is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 320. In addition, the cost of maintenance, including insurance, on 2005 BMW 320 would be higher. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz E (268 HP @ 6000 RPM) has 120 more horse power than 2005 BMW 320. (148 HP @ 6200 RPM) In normal driving conditions, 2007 Mercedes-Benz E should accelerate faster than 2005 BMW 320.
Because 2007 Mercedes-Benz E is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 320. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz E will offer significantly more control. 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 E (350 Nm @ 2400 RPM) has 150 more torque (in Nm) than 2005 BMW 320. (200 Nm @ 3600 RPM). This means 2007 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 320.
Compare all specifications:
| 2005 BMW 320 | 2007 Mercedes-Benz E | |
| Make | BMW | Mercedes-Benz |
| Model | 320 | E |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 268 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 200 Nm | 350 Nm |
| Torque RPM | 3600 RPM | 2400 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4480 mm | 4890 mm |
| Vehicle Width | 1750 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1510 mm |
| Wheelbase Size | 2730 mm | 2860 mm |
| Fuel Consumption | 6.2 L/100km | 9.8 L/100km |
| Fuel Consumption City | 11 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 9 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 60 L | 80 L |
