2007 Mercedes-Benz R vs. 2008 BMW 320
To start off, 2008 BMW 320 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz R would be higher. At 6,208 cc (8 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (503 HP @ 6800 RPM) has 355 more horse power than 2008 BMW 320. (148 HP @ 4000 RPM). In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2008 BMW 320.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 320. In wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz R 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 R (632 Nm @ 5000 RPM) has 302 more torque (in Nm) than 2008 BMW 320. (330 Nm @ 2000 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 320.
Compare all specifications:
| 2007 Mercedes-Benz R | 2008 BMW 320 | |
| Make | Mercedes-Benz | BMW |
| Model | R | 320 |
| Year Released | 2007 | 2008 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 503 HP | 148 HP |
| Engine RPM | 6800 RPM | 4000 RPM |
| Torque | 632 Nm | 330 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Engine Bore Size | 102.2 mm | 84.1 mm |
| Engine Stroke Size | 94.6 mm | 90 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 5160 mm | 4490 mm |
| Vehicle Width | 1930 mm | 1760 mm |
| Vehicle Height | 1670 mm | 1380 mm |
| Wheelbase Size | 3220 mm | 2730 mm |
| Fuel Consumption Overall | 18.1 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 80 L | 63 L |
