2009 BMW Z4 vs. 2005 Mercedes-Benz R
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz R would be higher. At 2,987 cc (6 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (221 HP @ 4200 RPM) has 6 more horse power than 2009 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 980 kg more than 2009 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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, 2005 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, 2005 Mercedes-Benz R (511 Nm @ 1600 RPM) has 261 more torque (in Nm) than 2009 BMW Z4. (250 Nm @ 2000 RPM). This means 2005 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 | 2005 Mercedes-Benz R | |
Make | BMW | Mercedes-Benz |
Model | Z4 | R |
Year Released | 2009 | 2005 |
Body Type | Convertible | Minivan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 2987 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 221 HP |
Engine RPM | 6500 RPM | 4200 RPM |
Torque | 250 Nm | 511 Nm |
Torque RPM | 2000 RPM | 1600 RPM |
Engine Bore Size | 82 mm | 83 mm |
Engine Stroke Size | 78.8 mm | 92 mm |
Top Speed | 227 km/hour | 215 km/hour |
Acceleration 0-100mph | 7.5 seconds | 8.8 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1290 kg | 2270 kg |
Vehicle Length | 4100 mm | 5160 mm |
Vehicle Width | 1790 mm | 1930 mm |
Vehicle Height | 1310 mm | 1660 mm |
Wheelbase Size | 2500 mm | 3220 mm |
Fuel Tank Capacity | 55 L | 80 L |