2009 BMW Z4 vs. 2005 Mercedes-Benz Viano
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 Viano. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz Viano would be higher. At 2,979 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP @ 7900 RPM) has 187 more horse power than 2005 Mercedes-Benz Viano. (148 HP @ 3800 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2005 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz Viano weights approximately 515 kg more than 2009 BMW Z4.
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, 2005 Mercedes-Benz Viano (330 Nm @ 1800 RPM) has 15 more torque (in Nm) than 2009 BMW Z4. (315 Nm @ 2750 RPM). This means 2005 Mercedes-Benz Viano 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 Viano | |
Make | BMW | Mercedes-Benz |
Model | Z4 | Viano |
Year Released | 2009 | 2005 |
Body Type | Convertible | Minivan |
Engine Position | Front | Front |
Engine Size | 2979 cc | 2148 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 335 HP | 148 HP |
Engine RPM | 7900 RPM | 3800 RPM |
Torque | 315 Nm | 330 Nm |
Torque RPM | 2750 RPM | 1800 RPM |
Fuel Type | Gasoline | Diesel |
Top Speed | 250 km/hour | 174 km/hour |
Acceleration 0-100mph | 6.2 seconds | 13 seconds |
Drive Type | Rear | Rear |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1525 kg | 2040 kg |
Vehicle Length | 4100 mm | 4750 mm |
Vehicle Width | 1790 mm | 1910 mm |
Vehicle Height | 1310 mm | 1880 mm |
Wheelbase Size | 2500 mm | 3210 mm |
Fuel Consumption Overall | 9.1 L/100km | 8.6 L/100km |
Fuel Tank Capacity | 55 L | 75 L |