2009 BMW Z4 vs. 2008 Mercedes-Benz R
To start off, 2009 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz R would be higher. At 2,987 cc (6 cylinders), 2008 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz R (190 HP @ 4000 RPM) has 42 more horse power than 2009 BMW Z4. (148 HP @ 6200 RPM) In normal driving conditions, 2008 Mercedes-Benz R should accelerate faster than 2009 BMW Z4.
Because 2008 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Mercedes-Benz R (597 Nm @ 1400 RPM) has 397 more torque (in Nm) than 2009 BMW Z4. (200 Nm @ 3600 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 2008 Mercedes-Benz R | |
| Make | BMW | Mercedes-Benz |
| Model | Z4 | R |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 190 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 200 Nm | 597 Nm |
| Torque RPM | 3600 RPM | 1400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 215 km/hour | 210 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4100 mm | 4940 mm |
| Vehicle Width | 1310 mm | 1930 mm |
| Vehicle Height | 1790 mm | 1670 mm |
| Wheelbase Size | 2500 mm | 2990 mm |
| Fuel Tank Capacity | 55 L | 80 L |
